Publications

 

T. Agami Reddy- Scientific Publications by Topic (updated October 2020)

 

Links to Recent Engineering Pedagogy Papers in ASME Journal

Overlooked Role of Technology in the Sustainability Movement (May 2020)

Resilience of Complex Adaptive Systems (May 2020)

 

Books

  1. Reddy, T.A., J.F. Kreider, P. Curtiss, A. Rabl, (2016) Heating and Cooling of Buildings- Principles and Practice of Energy Efficient Design, 3rd Edition, CRC Press, 862 pages, 610 B/W illustrations.

    ( Link to HCB Textbook )

  2. Reddy, T.A., (2011). Applied Data Analysis and Modeling for Energy Engineers and Scientists, about 425 pages, Springer (August).

    ( Link to ADAM textbook )

  3. Reddy, T.A., (1987), The Design and Sizing of Active Solar Thermal Systems, Oxford University Press (U.K.), about 400 pages, September.
    ( Link to Solar Sizing textbook )

Editor: Books/Special Issues/Conference Proceedings

  1. Reddy T.A., Somasumdaram, S, Neumann, A. and Rahman, M., (Editors), Proceedings of the ASME Energy Sustainability Conference, jointly organized by the Solar Energy Division and the Advanced Energy Systems Division, about 140 refereed papers, Long Beach, CA, June 27-30, 2007.

  2. Bingham, C. and Reddy, T.A. (Editors), Proceedings of the ASME International Solar Energy Conference, organized by the ASME Solar Energy Division in conjunction with the American Solar Energy Society, about 100 refereed papers, Portland, OR, July 11-14, 2004.

  3. Reddy, T.A., Special Issue Editor, Emerging Trends in Commercial Building Design, Diagnosis and Operation, ASME Journal of Solar Energy Engineering, August 2003 issue, 17 papers, volume 125, 2003.

  4. Reddy, T.A. and Bouix, P., (eds.), Proceedings of the Fourth Asian School on Solar Energy Harnessing,” Solar Thermal Components and Systems Testing”, 370 pages, published by the Regional Energy Resources Information Center (RERIC), Asian Institute of Technology, Bangkok, 1986.

Handbook/Book Chapters

  1. Reddy, T.A., 2015. “Active Solar Collectors”, (3nd) chapter 19.1 of CRC Handbook on Energy Efficiency and Renewable Energy, (Editor: F. Kreith and Y. Goswami), revised chapter from 2nd edition Chapter 20: Solar Thermal Systems, Handbook on Energy Conservation and Renewable Energy which itself was revised from an earlier edition, CRC Handbook of Energy Efficiency, (Editors: F. Kreith and R.E. West), pp. 791-847, 1997.

  2. Maor, I. and T.A. Reddy, 2009, “Chapter 2, CHP Basics: Applicability of CHP Systems” in Sustainable On-Site CHP Systems: Design, Construction, Operations (M. Meckler and L. Hyman- Editors), McGraw Hill, pp. 19-33, December.

  3. Maor, I. and T.A. Reddy, 2009, “Chapter 8: Fundamental Concepts” in Sustainable On-Site CHP Systems: Design, Construction, Operations (M. Meckler and L. Hyman- Editors), McGraw Hill, pp.127-139, December.

  4. Maor, I. and T.A. Reddy, 2009, “Chapter 21: Case Study: Optimal Sizing Using Computer Simulations- New School” in Sustainable On-Site CHP Systems: Design, Construction, Operations (M. Meckler and L. Hyman- Editors), McGraw Hill,pp.345-354, December.

  5. Reddy, T.A., 2000. “Solar Energy System Analysis and Design”, chapter 6.4 in CRC Handbook of Heating, Ventilation, Air Conditioning, and Refrigeration, (Editor: J. Kreider), 34 pages, 2000.

  6. Reddy, T.A., “Psychrometrics and Comfort”, chapter 2.2 in CRC Handbook of Heating, Ventilation, Air Conditioning, and Refrigeration, (Editor: J. Kreider), 31 pages.

  7. Reddy, T.A., “Solar Supplemented Convective Drying Systems”, 1986. 25 pages in ‘Solids Drying: Recent Development”, Edited by A. S. Mujumdar, (Chemical Eng. Dept., McGill University, Montreal, Canada), Wiley Eastern.

Sustainability, Resilience, Risk Analysis

  1. Carvalhaes, T., A. Inanlouganji, E. Boyle, J. Petar, G. Pedrelli and A. Reddy, 2020. A Simulation Driven Approach for the Analysis of Loss of Critical Infrastructures under Hazardous Events, IEEE Case 2020 Conf. Singapore, August.

  2. Reddy, T.A. 2020. Resilience of Complex Adaptive Systems: A Pedagogical Framework for Engineering Education and Research, ASME Journal of Engineering for Sustainable Buildings and Cities, vol 1(2), May.

  3. Reddy, T.A. and Allenby B., 2020. Overlooked Role of Technology in the Sustainability Movement: A Pedagogical Framework for Engineering Education and Research, ASME Journal of Engineering for Sustainable Buildings and Cities, vol. 1(2), May

  4. Baniassadi, A., Sailor, D.J., O’Lenick, O.V. Wilhelmi, P.J., Crank, P.J., M.M. Chester and T.A. Reddy, 2020. Effectiveness of Mechanical Air Conditioning as a Protective Factor Against Indoor Exposure to Heat among the Elderly, ASME Journal of Engineering for Sustainable Buildings and Cities, vol.1, 011005-1 to 10, February

  5. Moslehi, S. and T.A. Reddy, 2019. A New Quantitative Life Cycle Sustainability Assessment Framework: Application to Integrated Energy Systems, Applied Energy Journal, 239 (2019) 482-493.

  6. Moslehi, S. and T.A. Reddy, 2019. An LCA Methodology to Assess Location-Specific Environmental Externalities of Integrated Energy Systems, Sustainable Cities and Society, 46 (2019), 101425.

  7. Moslehi, S and T.A. Reddy, 2018. Sustainability of Integrated Energy Systems: A Performance-Based Resilience Assessment Methodology, Applied Energy Journal, 228(2018), pp 487-498.

  8. Moslehi, S., and T.A. Reddy, 2016. Sustainability Index of Community Energy Systems for Benchmarking and Multi-Criteria Decision Analysis, ASME 2016 International Mechanical Engineering Congress and Exposition, Nov. 11-17, Phoenix, AZ.

  9. Reddy, T.A. and J. Fierko,2004. “Uncertainty-Based Quantitative Model for Assessing Risks in Existing Buildings”, ASHRAE Transactions, 110(1), January.

Solar and Renewable Energy

  1. Raj, A. and T.A. Reddy, 2018. Techno-Economic Analysis of a PV-Battery System Under Different Utility Rate Structures, ASME Power and Energy conference, Lake Buena Vista, FL, June.

  2. Inanlouganji, A., T.A. Reddy and S. Katipamula, 2018. Evaluation of Regression and Neural Network Models for Solar Forecasting over Different Short-Term Horizons, Science and Technology for the Built Environment, May.

  3. Moslehi, S., T.A. Reddy and S. Katipamula, 2017.Evaluation of Scenario-Specific Modeling Approaches to Predict Plane of Array Solar Irradiation, Science and Technology for the Built Environment, Taylor and Francis, December.

  4. Moslehi, S., T.A. Reddy and S. Katipamula, 2017. Evaluation of Data-Driven Models for Predicting Solar Photovoltaic Power Output, Energy Journal, vol. 142, pp. 1057-1065, Elsevier, November.

  5. Radhakrishnan, S. and T.A. Reddy, 2015. Options to Reduce Net Load Variability in a campus with very High Solar penetration, ASME 2015 International Mechanical Engineering Congress and Exposition, Nov. 13-19, Houston, TX.

  6. Katipamula, S., Fernandez, N., Brambley, M.R. and Reddy, T.A., 2010. Building-Scale vs. Community-Scale Net-Zero Energy Performance, 2010 ACEEE Summer Study on Energy Efficiency in Buildings, August 15-20th, Pacific Grove, CA.

  7. Sun, J., Israeli, T., Reddy, T.A., Scoles, K., Gordon, J.M. and Feuermann, D., 2005. “Modeling and Experimental Evaluation of Passive Heat Sinks for Miniature High-Flux Photovoltaic Concentrators”, ASME Journal of Solar Energy Engineering, vol.127, pp. 138-145, February; presented in the 2004 ASME International Solar Energy Conference, July 11-14, 2004, Portland, OR. Best paper award

  8. Ratobison, R. Zeghmati, B. Reddy T.A. and Daguenet, M., 1998. “Sizing of Solar Supplemented Liquid and Air Heating Systems for the Treatment of Vanilla”, Solar Energy, vol. 62, no.2, pp.131-138.

  9. Reddy, T.A., 1993.”A Generalized Preliminary Assessment of No-Storage Solar and Wind Grid-Intertie Systems”, Solar Engineering 1993, (Eds. A.Kirkpatrick and W.Worek), Proceedings of the ASME International Solar Energy Conference, pp.89-97, Washington D.C., April

  10. Attalage, R.A., and Reddy, T. A., 1992. “Annual Collectible Energy of a Two-Axis Tracking Flat Plate Solar Collector”, Solar Energy, (Pergamon Press), Vol.48, No.3, pp.151-155

  11. Gordon, J. M., and Reddy, T. A., 1989. “Stationary Statistics and Sequential Properties of Normal Beam Solar Radiation on Tilted Surfaces”, Solar Energy, (Pergamon Press), Vol.42, No.1, pp.35-44.

  12. Gordon, J. M., and Reddy, T. A., 1988. “Time Series Analysis of Hourly Global Horizontal Solar Radiation”, Solar Energy, (Pergamon Press), Vol.41, No.5, pp.423-429.

  13. Gordon, J. M., and Reddy, T. A., 1988. “Time Series Analysis of Daily Horizontal Solar Radiation”, Solar Energy, (Pergamon Press), Vol.41, No.3, pp.215-226.

  14. Reddy, T. A., and Attalage, R. A., 1988. “Differences in Computed Annual Irradiation on Inclined Surfaces using Isotropic and Anistropic Sky-diffuse Models”, Solar Energy, (Pergamon Press), Vol.40, No.4, pp 315-320.

  15. Gordon, J. M., and Reddy, T. A., 1988. “Generalized Capacity Factors for Grid-Intertie Solar Photovoltaic Systems”, Solar Cells, (Elsevier), Vol.23, pp.127-137.

  16. Reddy, T. A., Gordon, J. M., and I.P.D. de Silva, 1987. “MIRA: A One-Repetitive Day Method for Predicting the Long-Term Performance of Solar Energy Systems”, Solar Energy, (Pergamon Press), Vol. 39, No.2, pp. 123-133.

  17. Saunier, G. Y., Reddy, T. A., and Kumar, S., 1987. “A Monthly Probability Distribution Function of Daily Global Radiation Values Appropriate for both Tropical and Temperate Locations”, Solar Energy, (Pergamon Press), Vol.38, No.3, pp.169-177.

  18. Reddy, T.A. and Saunier, G. Y., 1986. “A Biomass-Fueled Ice Making Machine”, Renewable Energy Review Journal, (RERIC, Bangkok), Vol. 8, No.2, pp 41-56, December.

  19. Reddy, T. A., Jumpa, S., and Saunier, G. Y., 1986. Technical Note: “Effective Daily Mean Position of the Sun for Solar Ponds”, Solar Energy, (Pergamon Press), Vol.37, No.1, pp-75-77.

  20. Reddy, T. A., Kumar, S., and Saunier, G. Y., 1985. “Review of Solar Radiation Analysis Techniques for Predicting Long Term Collector Performance Applicability to Bangkok Data”, Renewable Energy Review Journal, (RERIC, Bangkok), Vol.7, No.2, pp. 56-80, December.

  21. Reddy, T. A., and Gupta, C. L., 1980. “Generating Applications Design Data for Solar Air Heating Systems”, Solar Energy, (Pergamon Press), Vol.25, pp.527-530.

  22. Gupta, C. L., Usha K., and Reddy, T. A., 1979. “Radiation Design Data for Solar Energy Applications”, Energy Management, (New Delhi, India), Vol.3, No.4, pp.299-313, Oct-Dec.

Design and Sizing of Building Energy Systems

  1. Tambe, V., T.A. Reddy and E. Kavazanjian, 2017. The Economic Viability of Ground Coupled Heat Pump Systems in a Hot and Semi-Arid Climate, In “PanAm Unsaturated Soils 2017: Applications,” ASCE Geotechnical Special Publication 302, pp. 404-416. Published online: June 20, 2018: Conference Information – Second Pan-American Conference on Unsaturated Soils, November 12–15, 2017, Dallas, Texas

  2. Tambe, V., T.A. Reddy and E. Kavazanjian, 2017. Evaluation of Ground Coupled Heat Pump Systems in a Hot and Semi-Arid Climate, In “Pan Am Unsaturated Soils 2017: Applications,” ASCE Geotechnical Special Publication 302, pp. 381-393.  Published online: June 20, 2018: Conference Information – Second Pan-American Conference on Unsaturated Soils, November 12–15, 2017, Dallas, Texas

  3. Dutta, R., T.A. Reddy and G. Runger, 2016. A Visual Analytics Based methodology for Multi-Criteria Evaluation of Building Design Alternatives, ASHRAE Winter Conference paper, OR-16-C051, January.

  1. Snyder, S., T.A. Reddy and M. Addison, 2013. Automated Design of Buildings: Need, Conceptual Approach, and Illustrative Example, ASHRAE Transactions, January

  2. Maor, I., Panjapornporn, C.and Reddy, T.A., 2004 “Development and Implementation of HVAC-KBCD: A Knowledge Based Expert System for Conceptual Design of HVAC&R Systems: Part 2: Application to Office Buildings”, ASHRAE Transactions, 110(1), January.

  3. Maor, I., and Reddy, T.A., 2004 “Development and Implementation of HVAC-KBCD: A Knowledge Based Expert System for Conceptual Design of HVAC&R Systems: Part 1: General Framework”, ASHRAE Transactions, 110(1), January.

  4. Maor, I. and Reddy, T.A., 2003. “Literature Review of Artificial Intelligence and Knowledge Based Expert Systems in Buildings and HVAC&R Systems Design”, ASHRAE Transactions, vol.109, pt.1, paper#4599, January.

Cooling Plants and BCHP: Supervisory Control

  1. Maor, I. and T. A. Reddy, 2009. Cost Penalties of Near-Optimal Scheduling Control of BCHP Systems: Part I: Selection of Case Study Scenarios and Data Generation, ASHRAE Transactions, vol.116(1), January.

  1. Reddy, T.A. and I. Maor, 2009. Cost Penalties of Near-Optimal Scheduling Control of BCHP Systems: Part II: Modeling, Optimization and Analysis Results, ASHRAE Transactions, vol.116(1), January.

  1. Reddy, T.A. and I. Maor, 2009. The Importance of Proper Scheduling of Energy Equipment in Combined Heat and Power Plants for Buildings, ASME Third Energy Sustainability 2009 Conference, jointly organized by the ASME Solar Energy Division and the Advanced Energy Systems Division, San Francisco, CA, July.

  1. Jiang, W., T.A. Reddy and P. Gurian 2007,” General Methodology Combining Engineering Optimization of Primary HVAC&R Plants with Decision Analysis Methods- Part II: Uncertainty and Decision Analysis”, HVAC&R Research Journal, vol.13 (1), pp. 119-140, January

  2. Jiang, W. and T.A. Reddy, 2007,” General Methodology Combining Engineering Optimization of Primary HVAC&R Plants with Decision Analysis Methods- Part I: Deterministic Analysis”, HVAC&R Research Journal, vol 13(1), pp. 93-118, January

  3. Sun, J. and Reddy, T.A., 2006. “A New Approach to Developing Building Energy System Simulation Programs Suitable for Both Design and Optimal Operation”, ASHRAE Transactions, vol 112(1), January.

  4. Sun, J. and Reddy, T.A., 2005. “Optimal Control of Building HVAC&R Systems using Complete Simulation-Based Sequential Quadratic Programming (CSB-SQP)”, Building and Environment, Elsevier Press, vol.40, pp.657-669.

Calibration of Detailed Simulation Programs

  1. Reddy, T.A., I. Maor and C. Ponjapornpon, 2007,” Calibrating Detailed Building Energy Simulation Programs with Measured Data- Part II: Application to Three Case Study Office Buildings”, HVAC&R Research Journal, vol. 13(2), March.

  2. Reddy, T.A., I. Maor and C. Ponjapornpon, 2007,” Calibrating Detailed Building Energy Simulation Programs with Measured Data- Part I: General Methodology”, HVAC&R Research Journal, vol. 13(2), March.

  3. Sun, J. and Reddy, T.A., 2006. “Calibration of Building Energy Simulation Programs using the Analytic Optimization Approach”, HVAC&R Research Journal, vol.12, no.1, pp.177-196, January

  4. Reddy, T.A., 2006. “Literature Review on Calibration of Building Energy Simulation Programs: Uses, Problems, Procedures, Uncertainty and Tools”, ASHRAE Transactions, vol 112(1), January.

  5. Haberl, J., Bou-Saada T., Soebarto, V., and Reddy, T.A., 1998. “Use of Calibrated Simulation for the Evaluation of Residential Energy Conservation Options of Two Habitat for Humanity Houses in Houston, Texas”, Eleventh Symposium on Improving Building Systems in Hot and Humid Climates, Ft. Worth, TX, June.

Fault Detection, Modeling of Chillers

  1. Reddy, T.A., 2008. Automated Fault Detection and Diagnosis for HVAC&R Systems: Functional Description and Lessons Learnt, ASME Second Energy Sustainability 2008 Conference, jointly organized by the ASME Solar Energy Division and the Advanced Energy Systems Division, Jacksonville, August.

  2. Reddy, T.A., 2008. Comparison of Two Model Based Automated Fault Detection and Diagnosis Methods for Centrifugal Chillers, ASME Second Energy Sustainability 2008 Conference, jointly organized by the ASME Solar Energy Division and the Advanced Energy Systems Division, Jacksonville, August.

  3. Reddy, T.A., 2007. Application of a Generic Evaluation Methodology to Assess Four Different Chiller FDD Methods (RP1275), HVAC&R Research Journal, vol.13, no.5, pp 711-729, September.

  4. Reddy, T.A., 2007. Formulation of a Generic Methodology for Assessing FDD Methods and Its Specific Adoption to Large Chillers (RP1275), ASHRAE Transactions, 114(2), June

  5. Reddy, T.A., 2007. The Development and Evaluation of a Simple Model-Based Automated FDD Method Suitable for Process Faults of Large Chillers, ASHRAE Transactions, vol.114(2), June.

  6. Jia, Y., and Reddy, T.A., 2005. “A Model-Based Feed-Forward Controller Scheme for Accurate Chilled Water Temperature Control of Inlet Guide Vane Centrifugal Chillers”, ASME Journal of Solar Energy Engineering, vol.127, pp.47-52, February.

  7. Reddy, T.A., Niebur, D., Andersen, K.K., Pericolo, P.P. and Cabrera, G., 2003. “Evaluation of the Suitability of Different Chiller Performance Models for Online Training Applied to Automated Fault detection and Diagnosis”, HVAC&R Research Journal, Vol.9, No.4, pp. 365-384, October.

  8. Reddy, T.A., Andersen, K.K. and Niebur, D., 2003. “Information Content of Incoming Data During Field Monitoring: Application to Online Chiller Modeling”, HVAC&R Research Journal, Vol.9, no.4, pp.385-414, October.

  9. Jiang, W. and Reddy, T.A., 2003. “Re-evaluation of the Gordon-Ng Performance Models for Water-Cooled Chillers”, ASHRAE Transactions, vol.109, pt.2, paper#T17-02, June.

  10. Corcoran, J.P. and Reddy, T.A., 2003. “Improving the Process of Certified and Witnessed Factory Testing for Chiller Procurement”, ASHRAE Transactions, vol.109, pt.1, paper#4619, January.

  11. Andersen, K.K., and Reddy, T.A., 2002. “The Error in Variable (EIV) Regression Approach as a Means of Identifying Unbiased Physical Parameter Estimates: Application to Chiller Performance Data”, HVAC&R Research Journal, vol.8, no.3, pp. 295-309, July.

  12. Reddy, T.A. and Andersen, K.K., 2002. “An Evaluation of Classical Steady-state Off-line Linear Parameter Estimation Methods applied to Chiller Performance Data”, HVAC&R Research Journal, vol.8, no.1, pp.101-124.

  13. Elleson, J.S., Haberl, J.S. and Reddy, T.A., 2002. “Field Monitoring and Data Validation for Evaluating the Performance of Cool Storage Systems”, ASHRAE Transactions, v.108, pt.1, (AC-02-19-2), 13 pages, January

  14. Haberl, J.S., Reddy, T.A., Figueroa, I., and Medina, M., 1997. “Overview of LoanSTAR Chiller Monitoring and Analysis of Insitu Chiller Diagnostics using ASHRAE RP827 Test Method”, paper presented at the PG&E Chiller Conference, California, September.

Modeling of Building Energy, M&V Savings and Commissioning

  1. Simon, F., J. Ordonez, T.A. Reddy, A. Girard and T. Muneer, 2016. Developing Multiple Regression Models from the Manufacturer’s Ground-Source Heat Pump Catalogue Data, Renewable Energy, 95, pp. 413-421, Elsevier.

  2. Howard, P., T.A. Reddy, G. Runger and S. Katipamula, 2016. Automated data Mining Methods for Identifying Energy Efficiency Opportunities using Whole-Building Electricity Data, ASHRAE Trans., vol. 122, part 1, January, Orlando.

  3. Jalori, S. and T.A. Reddy, 2015.A New Clustering Method to Identify Outliers and Diurnal Schedules from Building Energy Interval Data, ASHRAE Trans., vol. 121, part 2, June, Atlanta.

  4. Jalori, S. and T.A. Reddy, 2015. A Unified Inverse Modeling Framework for Whole Building Energy Interval Data: Daily, Hourly Baseline Modeling and Short-Term Lad Forecasting, ASHRAE Trans., vol. 121, part 2, June, Atlanta.

  5. Kaskhedikar, A., T.A. Reddy and G. Runger, 2015. Use of Random Forest Algorithm to Evaluate Model Based EUI Benchmarks, ASHRAE Transactions, vol. 121, part 1, January.

  6. Subbarao, K., P. Etingov and T.A.Reddy, 2014. An Actuarial Approach to Retrofit Savings in Buildings, ASHRAE Transactions, 120(1), January.

  7. Singh, V., T.A. Reddy and B. Abushakra, 2014. Predicting Annual Energy Use in Buildings Using Short-Term Monitoring: The Dry Bulb Temperature Analysis (DBTA) Method, ASHRAE Transactions, vol. 120(1), January.

  8. Singh, V., T.A. Reddy and B. Abushakra, 2013. Predicting Annual Energy Use in Buildings Using Short-Term Monitoring and Utility Bills: The Hybrid Inverse Model Using Daily Data (HIM-D), ASHRAE Transactions, vol. 119(2), June.

  9. Karizi, N., T.A. Reddy and P. Dasgupta, 2016. Development and Validation of a Predictive Algorithm for Near-Optimal Control of Venetian Blinds, ASME 2016 International Mechanical Engineering Congress and Exposition, Nov. 11-17, Phoenix, AZ.

  10. Ramesh, V. and T.A. Reddy, 2015.Feasibility Analysis of Thermal Energy Storage: Differences using Blended versus Actual Rate Schedules, ASME 2015 International Mechanical Engineering Congress and Exposition, Nov. 13-19, Houston, TX.

  11. Karizi, N., T.A. Reddy and P. Dasgupta, 2013. Developing A Baseline Strategy for Controlling Blinds in Buildings, ASME 2013 International Mechanical Engineering Congress and Exposition, Nov. 15-21, San Diego, CA.

  12. Tyler, J.C. and T.A. Reddy, 2013. Using the Bootstrap Method to Determine Uncertainty Bounds for Change Point Utility Bill Energy Models, ASME 2013 International Mechanical Engineering Congress and Exposition, Nov. 15-21, San Diego, CA.

  13. Thalappully, K., T.A Reddy, O. Nishizaki, M. Myers, M. Dalrymple and P. Phelan, 2013. Evaluating Impact of Retrofit Programs on Commercial Buildings: Results from the Energize Phoenix Project, International Energy Program Evaluation Conference, Chicago, August 13-15, 2013

  14. Khanolkar, A., T.A. Reddy and M. Addison, 2013. Short-Term Reduction of Peak Loads in Commercial Buildings in a Hot and Dry Climate, ASHRAE Conference paper, June.

  15. Endurthy A. and T.A. Reddy, 2012. A Screening Methodology for Climatic Evaluation of the Cooling Potential of Night Ventilation in Buildings, 6th International Conference on Energy Sustainability, American Society of Mechanical Engineers (ASME) July 23-26, 2006, San Diego, CA, USA (full paper peer-reviewed)

  16. Norford, L.K. and Reddy, T.A. 2004. “Proposed Tools and Capabilities for Pro-Active Multi-Building Load Management: Part II- Aggregated Operation”, ASHRAE Transactions, vol. 110 (2), June.

  17. Reddy, T.A. and Norford, L.K., 2004. “Proposed Tools and Capabilities for Pro-Active Multi-Building Load Management: Part 1: Customer Aggregation”, ASHRAE Transactions, vol. 110 (2), June.

  18. Reddy, T.A., Lukes, J.K. and Norford, L.K., 2004. “Benefits of Multi-Building Electric Load Aggregation: Actual and Simulation Case Studies”, ASHRAE Transactions, vol 110(2), June.

  19. Reddy, T.A., Elleson, J.S. and Haberl, J.S., 2002, “Methodology Development for Determining Long-Term Performance of Cool Storage systems from Short-Term Tests”, ASHRAE Transactions, v.108, pt.2 (AC-02-19-3), 19 pages, January.

  20. Dhar, A., T.A. Reddy and Claridge, D.E.,1999. “Generalization of the Fourier Series Approach to Model Hourly Energy Use in Commercial Buildings”, ASME Journal of Solar Energy Engineering, vol.121, pp.54-62, February.

  21. Abushakra, I B., Claridge, D.E., and Reddy T.A., 1999. “Investigation on the Use of Short-Term Monitored Data for Long-Term Prediction of Building Energy Use”, Proceedings of the Renewable and Advanced Energy Systems for the 21st Century, ASME Solar Energy Conference, April 11-14, Lahaina, Maui, Hawaii.

  22. Dhar, A., T.A. Reddy and Claridge, D.E., 1999. “ A Fourier Series Model to Predict Hourly Heating and Cooling Energy Use in Commercial Buildings with Outdoor Temperature as the only Weather Variable”, ASME Journal of Solar Energy Engineering, vo. 121, pp.47-53, February; also presented during the 1995 ASME/JSME/JSES International Solar Energy Conference Proceedings (Eds. W.B.Stine, T.Tanaka and D.E.Claridge), pp. 125-134, Maui, Hawaii, March 19-24, 1995.

  23. Reddy, T.A., Deng, S., and Claridge, D.E., 1999. “Development of an Inverse Method to Estimate Overall Building and Ventilation Parameters of Large Commercial Buildings”, ASME Journal of Solar Energy Engineering, vol.121, pp.40-46, February.

  24. Haberl, J.S., Thamilseran, S. Reddy, T.A., Claridge, D.E., O’Neal, D., and Turner, W.D, 1998. “Baseline Calculations for Measurement and Verification of Energy and Demand Savings in a Revolving Loan Program in Texas”, ASHRAE Transactions,104, pt.2, (TO-98-12-1), 18 pages, June.

  25. Dhar, A. Reddy T.A. and Claridge, D.E., 1998. “Modeling Hourly Energy Use in Commercial Buildings with Fourier Series Functional Forms”, ASME Journal of Solar Energy Engineering, vol. 120, pp.217-223, August.

  26. Katipamula, S., Reddy, T.A., and Claridge, D.E., 1998. “Multivariate Regression Modeling”, ASME Journal of Solar Energy Engineering, vol. 120, p.177-184, August.

  27. Kissock, J.K., Reddy, T.A. and Claridge, D.E 1998. “Ambient Temperature Regression Analysis for Estimating Retrofit Savings in Commercial Buildings”, ASME Journal of Solar Energy Engineering, vol.120, p.168-176, August.

  28. Reddy, T.A., Liu, M., Katipamula S., and Claridge, D.E., 1998. “Extending the Concept of Energy Delivery Efficiency (EDE) of HVAC Systems”, ASHRAE Transactions, V.104, pt.1, #4093, 11 pages, June.

  29. Saman, N., Wang, J., Reddy, T.A., and Turner, W.D., 1998. “Results from an On-going Energy Savings Program at Three Schools in Texas”, Proceedings of the 33rd IECEC-98 Conference, Colorado Springs, Co, August 2-6.

  30. Wang, W., Claridge, D.E., and Reddy, T.A., 1998. “A Methodology to Identify Monthly Energy Use Models from Utility Bill Data for Seasonally Scheduled Buildings: Application to K-12 Schools”, Eleventh Symposium on Improving Building Systems in Hot and Humid Climates, Ft. Worth, TX, June.

  31. Haberl, J., Bou-Saada, T., Soebarto, V., and Reddy, T.A. 1998. “An Evaluation of Residential Energy Conservation Options using Side-by-Side Measurements of Two Habitat for Humanity Houses in Houston, Texas”, ACEEE 1996 Summer Study on Energy Efficiency in Buildings, American Council for an Energy Efficient Economy, Pacific Grove, CA, August.

  32. Reddy, T.A., Saman, N.F., Claridge, D.E., Haberl, J.S., Turner W.D., and Chalifoux, A.T., 1997. “Baselining Methodology for Facility-Level Monthly Energy Use- Part 2: Application to Eight Army Installations”, ASHRAE Transactions, v.103, pt.2, (BN-97-16-5 4090), 11 pages, January.

  33. Reddy, T.A., Saman, N.F., Claridge, D.E., Haberl, J.S., Turner W.D., and Chalifoux, A.T. 1997. “Baselining Methodology for Facility-Level Monthly Energy Use- Part 1: Theoretical Aspects”, ASHRAE Transactions, v.103, pt.2, (BN-97-16-4 4089), 12 pages, January.

  34. Reddy T.A., 1996. “Status of Residential Short-Term Performance Monitoring Methods”, Proceedings of the 1996 ASME International Solar Energy Conference, (Eds. J.H.Davidson and J.Chavez), pp.359-368, San Antonio, TX, March-April.

  35. Reddy, T.A., Saman, N.F., Claridge, D.E., Haberl, J.S., Turner, W.D., and Chalifoux, A., 1996. “Development of Baseline Monthly Utility Models for Fort Hood, Texas”, Proceedings of the 10th Symposium on Improving Building Systems in Hot and Humid Climates,337-353, Fort Worth, TX, May.

  36. Wang, J., Reddy, T.A., Claridge, D.E., Haberl, J.S., and Pollard, W., 1996. “Data Quality Requirements for Determining Energy Savings in the Weatherization Assistance Program (WAP)”, Proceedings of the 10th Symposium on Improving Building Systems in Hot and Humid Climates,305-315, Fort Worth, TX, May.

  37. Saman, N.F., Britton, A.J, Reddy T.A., and Heffington, W.M., 1995. “Empirical Correlations between Annual Cost Savings and Implementation Costs for Various Categories of Energy Conservation Retrofit Projects in Commercial Buildings”, Proceedings of the 1995 ASME/JSME/JSES International Solar Energy Conference Proceedings (Eds. W.B.Stine, T.Tanaka and D.E.Claridge), pp. 135-144, Maui, Hawaii, March 19-24.

  38. Katipamula, S., Reddy, T.A., and Claridge, D.E., 1995. “Effect of Time Resolution on Statistical Modeling of Cooling Energy Use in Large Commercial Buildings”, ASHRAE Transactions, V.101, pt.2, (3895), pp.3894-3895, June.

  39. Katipamula, S., Reddy, T.A., and Claridge, D.E.,1995. “Bias in Predicting Annual Energy Use in Commercial Buildings with Regression Models Developed from Short Data Sets”, Proceedings of the 1995 ASME/JSME/JSES International Solar Energy Conference Proceedings (Eds. W.B.Stine, T.Tanaka and D.E.Claridge), pp. 99-110, Maui, Hawaii, March 19-24.

  40. Dhar, A., Reddy, T.A. and Claridge, D.E., 1995. “A Fourier Series Model to Predict Hourly Heating and Cooling Energy Use in Commercial Buildings with Outdoor Temperature as the Only Waether Variable”, Proceedings of the 1995 ASME/JSME/JSES International Solar Energy Conference Proceedings (Eds. W.B.Stine, T.Tanaka and D.E.Claridge), pp. 99-110, Maui, Hawaii,

  41. Reddy, T.A., Katipamula, S., Kissock, J.K., and Claridge, D.E., 1995. “The Functional Basis of Steady-State Thermal Energy use in Air-Side HVAC Equipment”, ASME Journal of Solar Energy Engineering,117, pp. 31-39, February.

  42. Reddy, T.A., and Claridge, D.E., 1994. “Using Synthetic Data to Evaluate Multiple Regression and Principal Component Analysis for Statistical Models of Daily Energy Consumption”, Energy and Buildings, Vol.21, pp. 35-44.

  43. Reddy, T.A., Kissock, J.K., Katipamula S., and Claridge, D.E., 1994. “An Energy Delivery Efficiency Index to Evaluate Simultaneous Heating and Cooling Effects in Large Commercial Buildings”, ASME Journal of Solar Energy Engineering, Vol.116, pp.79-87, May.

  44. Dhar, A. Reddy, T.A., and Claridge D.E., 1994.” Improved Fourier Series Approach to Modeling Hourly Energy Use in Commercial Buildings”, Solar Engineering 1994, (Eds. D.E.Klett, R.E.Hogan and T.Tanaka), Proceedings of the ASME/JSME/JSES International Solar Energy Conference, pp. 455-468, San Francisco, March.

  45. Katipamula, S. Reddy, T.A., and Claridge, D.E., 1994. “Development and Application of Regression Models to Predict Cooling Energy Consumption in Large Commercial Buildings”, Solar Engineering 1994, (Eds. D.E.Klett, R.E.Hogan and T.Tanaka), Proceedings of the ASME/JSME/JSES International Solar Energy Conference, pp. 307-322, San Francisco, March.

  46. Liu, M., Houcek, J., Athar, A., Reddy, T.A. Claridge, D.E., and Haberl, J.S., 1994. “Identifying and Implementing Improved Operation and Maintenance Measures in Texas LoanSTAR Buildings,” Proceedings of ACEEE 1994 Summer Study on Energy Efficiency in Buildings, American Council for an Energy Efficient Economy, pp. 5.153 – 5.165, Pacific Grove, CA, Aug.-Sept.

  47. Griffith, L., Reddy, T.A., and Claridge, D.E., 1994. ” Cooling-Only PRISM Analysis of Eleven College Station Homes and Interpretation of Building Physical Parameters”, Proceedings of the Ninth Symposium on Improving Building Systems in Hot and Humid Climates, Arlington, TX, May.

  48. Kissock, J.K., Reddy, T.A., Fletcher, D. and Claridge, D.E., 1993. “The Effect of Short Data Periods on the Annual Prediction Accuracy of Temperature-Dependent Regression Models of Commercial Building Energy Use”, J.K.Kissock, T.A.Reddy, D.Fletcher and D.E.Claridge, Solar Engineering 1993,(Eds. A.Kirkpatrick and W.Worek), Proceedings of the ASME International Solar Energy Conference, pp.455-463, Washington D.C., April.

  49. Kissock, J.K., Reddy, T.A., Haberl, J.S., and Claridge, D.E., 1993. “EMODEL: A New Tool for Analyzing Building Energy Use Data”, Proceedings of the National Industrial Energy Technology Conference, Houston, March.

  50. Reddy, T.A., and Claridge D.E., 1993. “Effect of Air-Conditioner Oversizing and Control on Electric Peak Loads in a Residence”, Energy, (Pergamon Press), Vol.18, no.11, pp.1139-1152.

  51. Katipamula, S., Reddy, T. A., and Claridge, D. E., 1992. “Disaggregating Cooling Energy Use of Commercial Buildings into Sensible and Latent Fractions from Whole-Building Monitored Data: Methodology and Advantages,” Proceedings of the 8th Symposium on Improving Building Systems in Hot and Humid Climates,247-256, Dallas, TX, May 13-14.

  52. Kissock, J. K., Claridge, D. E., Haberl, J. S., and Reddy, T. A.,1992. “Measuring Retrofit Savings for the Texas LoanSTAR Program: Preliminary Methodology and Results,” Proceedings of the ASME/JSES/KSES International Solar Energy Conference, pp.299-308, Hawaii, April.

  53. Kissock, K., Reddy, T. A., and Claridge, D. E., 1992. “A Methodology for Identifying Retrofit Energy Savings in Commercial Buildings,” Proceedings of the 8th Symposium on Improving Building Systems in Hot and Humid Climates, pp.234-246, Dallas, TX, May 13-14.

  54. Wu, J., Reddy, T. A., and Claridge, D. E., 1992. “Statistical Modeling of Daily Energy Consumption in Commercial Buildings Using Multiple Regression and Principal Component Analysis,” Proceedings of the 8th Symposium on Improving Building Systems in Hot and Humid Climates, pp.155-164, Dallas, TX, May 13-14.

  55. Reddy, T. A., Norford, L. K., and Kempton, W., 1991. “Shaving Residential Air-Conditioner Electricity Peaks by Intelligent Use of Building Thermal Mass”, Energy, (Pergamon Press), Vol.16, No.7, pp.1001-1010.

  56. Hull, D. A., and Reddy, T. A., 1990. “A Procedure to Group Residential Air-Conditioning Load Profiles during the Hottest Days in Summer”, Energy, (Pergamon Press), Vol.15, No.12, pp.1085-1097.

  57. Reddy, T. A., 1990. “Statistical Analyses of Electricity Use during the Hottest and Coolest Days of Summer for Groups of Residences with and without Air-conditioning”, Energy, (Pergamon Press), Vol.15, No.1, pp.45-61.

  58. Reddy, T. A., 1989. “Application of Dynamic Building Inverse Models to Three Occupied Residences Monitored Non-Intrusively’, Proceedings of the ASHRAE/DOE/BTECC/CIBSE Conference on ‘Thermal Performance of the Exterior Envelopes of Buildings IV, pp.654-671, Orlando, FL December.

  59. Kumar, S., Reddy, T. A., and Bouix, Ph., 1987. “Hot Water Usage of a Large Hotel in South-East Asia”, ASHRAE Transactions, symposium paper, Vol. 93, part 2, pp.826-831.

Uncertainty in M&V

  1. Subbarao, K., Y. Lei and T.A.Reddy, 2011. The Nearest Neighborhood Method to Improve Uncertainty Estimates in Statistical Building Energy Models, ASHRAE Transactions, vol. 117(2), January. Best paper award

  2. Reddy, T.A., and Claridge, D.E., 2000. “Uncertainty of Measured Energy Savings from Statistical Baseline Models”, HVAC&R Research Journal,6, no.1, pp.3-20, January.

  3. Reddy, T.A., Haberl, J.S., and Elleson, J.S. 1999. “Engineering Uncertainty Analysis in the Evaluation of Energy and Cost Savings of Cooling System Alternatives Based on Field Monitored Data”, ASHRAE Transactions, V.105, pt.2, SE-99-16-01, 11 pages, June.

  4. Ruch, D.K., Kissock, J.K., and Reddy, T.A., 1999. “Prediction Uncertainty of Linear Building Energy Use Models with Autocorrelated Residuals, ASME Journal of Solar Energy Engineering, vol.121, pp.63-68, February.

  5. Ruch, D.K., Kissock, J.K., and Reddy T.A., 1993. “Model Identification and Prediction Uncertainty of Linear Building Energy Use Models with Autocorrelated Residuals”, Solar Engineering 1993, (Eds. A.Kirkpatrick and W.Worek), Proceedings of the ASME International Solar Energy Conference, pp.465-473, Washington D.C., April.

  6. Reddy, T. A., Kissock, K., and Claridge, D. E., 1992. “Uncertainty Analysis in Estimating Building Energy Retrofit Savings in the LoanSTAR Program,” Proceedings of the ACEEE 1992 Summer Study on Energy Efficiency in Buildings, Vol.3, pp.225-238, American Council for an Energy Efficient Economy, Pacific Grove, CA, Aug.-Sept.

  7. Reddy, T.A., Kissock J.K., and Ruch, D.K., 1998. “Uncertainty in Baseline Regression Modeling and in Determination of Retrofit Savings”, ASME Journal of Solar Energy Engineering, vol.120, pp.185-192, August.

Indoor Air Quality and Security

  1. Snyder, S., T.A. Reddy and W.P Bahnfleth, 2012. Investigation of CO2 Tracer Gas-Based Calibration of Multi-Zone Airflow Models, ASHRAE Transactions, SA-12-031, July.

  2. Snyder, S., T.A. Reddy and W.P. Bahnfleth, 2011. Investigation of CO2 Tracer Gas-Based Calibration of Multi-Zone Airflow Models, paper presented at Indoor Air Quality conference, June 2011, Austin, TX

  3. Reddy, T.A., Snyder S., Bem, B. and Bahnfleth, W., 2011. Analysis Tools and Guidance Documents for Evaluating and Reducing Vulnerability of Buildings to Airborne Threats: Part 1- Literature Review, ASHRAE Transactions, vol. 117(1), January.

  4. Reddy, T.A., Snyder S., Bem, B. and Bahnfleth, W., 2011. Analysis Tools and Guidance Documents for Evaluating and Reducing Vulnerability of Buildings to Airborne Threats: Part 2- Comparison of Tools, ASHRAE Transactions, vol.17(1), January

  5. Reddy, T.A. and Bahnfleth, W.P., 2007. “Requirements for a probabilistic quantitative relative risk-based decision methodology for reducing vulnerability of building occupants to extreme IAQ events”, ASHRAE Transactions, vol. 113 (1), DA-07-031, January.

  6. Bahnfleth, W.P, Aumpansub, P., Reddy, T.A. and Freihaut, J.D., 2006. “Methodology for quantitative evaluation of control measures for indoor air contaminants”, Proceedings of the AWMA Conference, Research Triangle Park, NC, July 17-19.

  7. Reddy, T.A., Liu, M., and Claridge, D.E., 1998. “A Study of Energy Use and Satisfactory Zone Ventilation of Different Outdoor Air Ventilation Strategies for Terminal Reheat Variable Air Volume Systems”, Energy and Buildings Journal, 29, pp.65-75.

  8. Cavallo, A., Gadsby, K., and Reddy, T.A., 1994. ”The Use of Computed Radon Entry Rates to Understand Radon Concentration in Buildings”, Health Physics, Vol.66, No.2, pp.178-184 February.

  9. Cavallo, A., Gadsby, K., Reddy, T.A., and Socolow, R.H., 1992. “The Effect of Natural Ventilation on Radon and Radon Progeny Levels in Houses”, Radiation Protection Dosimetry, (Nuclear Technology Publishing), Vol.45, No.1/4, pp.569-574.

  10. Cavallo, A., Gadsby, K., and Reddy, T. A., 1992. “Use of Natural Basement Ventilation to Control Radon in Single Family Dwellings”, Atmospheric Environment, (Pergamon Press), Vol.26A, No.12, pp.2251-2256.

  11. Reddy, T. A., Gadsby, K. J., Black III, H. R., Harrje D. T., and Sextro, R.G., 1991. “Modeling Air Flow Dynamics in Radon Mitigation Systems: A Simplified Approach”, International Journal of Air Pollution Control and Waste Management, Vol.41, no.11, pp.1476-1482, November.

  12. Cavallo, A., Gadsby, K., and Reddy, T. A. 1991.”Natural Basement Ventilation as a Radon Mitigation Technique”, Proceedings of the EPA 1991 International Symposium on Radon and Radon Reduction Technology, Vol.IV, paper 6, April, Philadelphia.

  13. Gadsby, K. J., Reddy, T. A., Anderson, D. F., Gafgen, R., and Craig, A. B., 1991.”The Effect of Subslab Aggregate Size on Pressure Field Extension”, Proceedings of the EPA 1991 International Symposium on Radon and Radon Technology, Vol.VIII, paper 7, April, Philadelphia.

  14. Reddy, T. A., Cavallo, A., Gadsby, K. and Socolow, R.,1991. “Predicting Long-Term Indoor Radon Concentrations from Short-Term Measurements: Evaluation of a Method Involving Temperature Correction”, Proceedings of the EPA 1991 International Symposium on Radon and Radon Reduction Technology,Vol.III, paper 17, April, Philadelphia.

  15. Socolow, R. H., Reddy, T. A., and Hull, D. A., 1990. “Insights into Time-Dependent Behavior of Indoor Radon Levels from Continuous Measurements”, Proceedings of the ACEEE 1990 Summer Study on Energy Efficiency in Buildings, Vol.4, pp.225-235, American Council for an Energy Efficient Economy, Pacific Grove, California, 27 Aug- 1 September.

  16. Reddy, T. A., Molineaux, F. B., and Socolow, R. H., 1990. “Statistical Analysis of Weekly-Averaged Radon Levels in Three Residences over a Complete Year”, Proceedings of the 5th International Conference on Indoor Air Quality and Climate, Vol.3, pp.39-44, 29 July- 3 August, Toronto,Canada.

  17. Gadsby, K. J., Reddy, T. A., de Silva, R., and Harrje, D. T., 1990. “A Simplified Modeling Approach and Field Verification of Airflow Dynamics in SSD Mitigation Systems”, Proceedings of the EPA 1990 International Symposium on Radon and Radon Reduction Technology, Vol.V, paper 1, Feb 19-24, Atlanta.

  18. Hull, D. A., and Reddy, T. A., 1990. “Study on the Reliability of Short-Term Measurements to Predict Long-term Basement Radon Levels in a Residence”, D. A. Hull and T. A. Reddy, Proceedings of the Environmental Protection Agency (EPA)1990 International Symposium on Radon and Radon Reduction Technology, Vol.III, paper 2-4, Feb 19-24, Atlanta.

Heat and Mass Transfer

  1. Israeli, T., Reddy, T.A., and Cho, Y.I., 2005. “Investigation on the Use of Nanofluids to Enhance Heat Pipe Performance”, Proceedings of the 2005 International Solar Energy Conference, August 6-12, Orlando, FL.

  2. Blegit, A., Daguent, M., and Reddy, T.A., 2000. “Heat and Mass transfer in a High Temperature Packed Moving Bed Subject to an External Radiative Source”, Chemical Engineering Science, Vol. 55, pp. 3967-3978.

  3. Bahet, A., Daguent, M., and Reddy, T.A., 1999. “Numerical Study of Natural Convection through a Porous Layer Inserted Between Two Vertical Plates Subjected to Constant but Non-Uniform Heat Flux Densities, Entropie Journal, no.216, pp. 22-34.

  4. Reddy, T. A., Tantirattanawat, P., and Saunier, G.Y., 1986. “HTWOO-A Computer Package to Determine Thermodynamic and Transportation Properties of Steam and Water, Revue Generale de Thermique, (France), no 289, pp.27-30, January.

  5. Reddy T. A., 1985. “A Computer Package for Determining Psychrometric Properties of Moist Air”, Chemical Eng., Journal of the Institution of Engineers, (India), Vol.65, pp.27-31, February.

  6. Reddy T. A., 1984. Technical Note: “The Psydep Figure”, Drying Technology, (Marcel Dekker), Vol.2, No.3, pp.419-421.

Selected publications with downloadable PDF’s are below:

  1. Howard, P., T.A. Reddy, G. Runger and S. Katipamula, 2016. Automated data Mining Methods for Identifying Energy Efficiency Opportunities using Whole-Building Electricity Data, ASHRAE Trans., vol. 122, part 1, January, Orlando.

  2. Jalori, S. and T.A. Reddy, 2015.A New Clustering Method to Identify Outliers and Diurnal Schedules from Building Energy Interval Data, ASHRAE Trans., vol. 121, part 2, June, Atlanta.

  3. Jalori, S. and T.A. Reddy, 2015. A Unified Inverse Modeling Framework for Whole Building Energy Interval Data: Daily, Hourly Baeline Modeling and Short-Term Lad Forecasting, ASHRAE Trans., vol. 121, part 2, June, Atlanta.

  4. Kaskhedikar, A., T.A. Reddy and G. Runger , 2015. Use of Random Forest Algorithm to Evaluate Model Based EUI Benchmarks, ASHRAE Transactions, vol. 121, part 1, January.

  5. Subbarao, K., P. Etingov and T.A.Reddy, 2014. An Actuarial Approach to Retrofit Savings in Buildings, ASHRAE Transactions, 120(1), January.

  6. Singh, V., T.A. Reddy and B. Abushakra, 2014. Predicting Annual Energy Use in Buildings Using Short-Term Monitoring: The Dry Bulb Temperature Analysis (DBTA) Method, ASHRAE Transactions, vol. 120(1), January.

  7. Singh, V., T.A. Reddy and B. Abushakra, 2013. Predicting Annual Energy Use in Buildings Using Short-Term Monitoring and Utility Bills: The Hybrid Inverse Model Using Daily Data (HIM-D), ASHRAE Transactions, vol. 119(2), June.

  8. Snyder, S., T.A. Reddy and W.P Bahnfleth, 2012. Investigation of CO2 Tracer Gas-Based Calibration of Multi-Zone Airflow Models, ASHRAE Transactions, SA-12-031, July.

  9. Subbarao, K., Y. Lei and T.A.Reddy, 2011. The Nearest Neighborhood Method to Improve Uncertainty Estimates in Statistical Building Energy Models, ASHRAE Transactions, vol. 117(2), January.

  10. Reddy, T.A., Snyder S., Bem, B. and Bahnfleth, W., 2011. Analysis Tools and Guidance Documents For Evaluating and Reducing Vulnerability of Buildings to Airborne Threats: Part 1- Literature Review, ASHRAE Transactions, vol. 117(1), January.

  11. Reddy, T.A., Snyder S., Bem, B. and Bahnfleth, W., 2011. Analysis Tools and Guidance Documents For Evaluating and Reducing Vulnerability of Buildings to Airborne Threats: Part 2- Comparison of Tools, ASHRAE Transactions, vol.17(1), January

  12. Maor, I. and T. A. Reddy, 2009. Cost Penalties of Near-Optimal Scheduling Control of BCHP Systems: Part I: Selection of Case Study Scenarios and Data Generation, ASHRAE Transactions, vol.116 (1), January.

  13. Reddy, T.A. and I. Maor, 2009. Cost Penalties of Near-Optimal Scheduling Control of BCHP Systems: Part II: Modeling, Optimization and Analysis Results, ASHRAE Transactions, vol.116 (1), January.

  14. Reddy, T.A., 2007. Application of a Generic Evaluation Methodology to Assess Four Different Chiller FDD Methods (RP1275), HVAC&R Research Journal, 13, no.5, pp 711-729, September.

  15. Reddy, T.A., 2007. Formulation of a Generic Methodology for Assessing FDD Methods and Its Specific Adoption to Large Chillers (RP1275), ASHRAE Transactions, 114(2), June

  16. Reddy, T.A., 2007. The Development and Evaluation of a Simple Model-Based Automated FDD Method Suitable For Process Faults of Large Chillers, ASHRAE Transactions, vol.114(2), June.

  17. Reddy, T.A., I. Maor and C. Ponjapornpon, 2007, ”Calibrating Detailed Building Energy Simulation Programs with Measured Data- Part II: Application to Three Case Study Office Buildings”, HVAC&R Research Journal, vol. 13(2), March.

  18. Reddy, T.A., I. Maor and C. Ponjapornpon, 2007, ”Calibrating Detailed Building Energy Simulation Programs with Measured Data- Part I: General Methodology”, HVAC&R Research Journal, vol. 13(2),

  19. Reddy, T.A. and Bahnfleth, W.P., 2007. “Requirements for a probabilistic quantitative relative risk-based decision methodology for reducing vulnerability of building occupants to extreme IAQ events”, ASHRAE Transactions, vol. 113 (1), DA-07-031, January.

  20. Jiang, W., T.A. Reddy and P. Gurian 2007, ”General Methodology Combining Engineering Optimization of Primary HVAC&R Plants with Decision Analysis Methods- Part II: Uncertainty and Decision Analysis”, HVAC&R Research Journal, vol.13 (1), pp. 119-140, January.

  21. Jiang, W. and T.A. Reddy, 2007, ”General Methodology Combining Engineering Optimization of Primary HVAC&R Plants with Decision Analysis Methods- Part I: Deterministic Analysis”, HVAC&R Research Journal, vol 13(1), pp. 93-118, January.

  22. Sun, J. and Reddy, T.A., 2006. “Calibration of Building Energy Simulation Programs using the Analytic Optimization Approach”, HVAC&R Research Journal, vol.12, no.1, pp.177-196, January

  23. Reddy, T.A., 2006. “Literature Review on Calibration of Building Energy Simulation Programs: Uses, Problems, Procedures, Uncertainty and Tools”, ASHRAE Transactions, vol 112(1), January.

  24. Sun, J. and Reddy, T.A., 2006. “A New Approach to Developing Building Energy System Simulation Programs Suitable for Both Design and Optimal Operation”, ASHRAE Transactions, vol 112(1), January.

  25. Sun, J., Israeli, T., Reddy, T.A., Scoles, K., Gordon, J.M. and Feuermann, D., 2005. “Modeling and Experimental Evaluation of Passive Heat Sinks for Miniature High-Flux Photovoltaic Concentrators”, ASME Journal of Solar Energy Engineering, vol.127, pp. 138-145, February; presented in the 2004 ASME International Solar Energy Conference, July 11-14, 2004, Portland, OR.

  26. *Jia, Y., and Reddy, T.A., 2005. “A Model-Based Feed-Forward Controller Scheme for Accurate Chilled Water Temperature Control of Inlet Guide Vane Centrifugal Chillers”, ASME Journal of Solar Energy Engineering, vol.127, pp.47-52, February,; presented in the 2002 ASME International Mechanical Engineering Congress and Exposition, November 17-22, New Orleans, Louisiana.

  27. Sun, J. and Reddy, T.A., 2004. “Optimal Control of Building HVAC&R Systems using Complete Simulation-Based Sequential Quadratic Programming (CSB-SQP)”, Building and Environment, Elsevier Press, vol.40, pp.657-669.

  28. Norford, L.K. and Reddy, T.A. 2004. “Proposed Tools and Capabilities for Pro-Active Multi-Building Load Management: Part II- Aggregated Operation”, ASHRAE Transactions, vol. 110 (2)

  29. Reddy, T.A. and Norford, L.K., 2004. “Proposed Tools and Capabilities for Pro-Active Multi-Building Load Management: Part 1: Customer Aggregation”, ASHRAE Transactions, vol. 110 (2), June.

  30. Reddy, T.A., Lukes, J.K. and Norford, L.K., 2004. “Benefits of Multi-Building Electric Load Aggregation: Actual and Simulation Case Studies”, ASHRAE Transactions, vol 110(2), June.

  31. Reddy, T.A. and Fierko, J., 2004 “Uncertainty-Based Quantitative Model for Assessing Risks in Existing Buildings”, ASHRAE Transactions, 110(1), January.

  32. Maor, I., Panjapornporn, C.and Reddy, T.A., 2004 “Development and Implementation of HVAC-KBCD: A Knowledge Based Expert System for Conceptual Design of HVAC&R Systems: Part 2: Application to Office Buildings”, ASHRAE Transactions, 110(1), January.

  33. Maor, I., and Reddy, T.A., 2004 “Development and Implementation of HVAC-KBCD: A Knowledge Based Expert System for Conceptual Design of HVAC&R Systems: Part 1: General Framework”, ASHRAE Transactions, 110(1), January.

  34. Reddy, T.A., Niebur, D., Andersen, K.K., Pericolo, P.P. and Cabrera, G., 2003. “Evaluation of the Suitability of Different Chiller Performance Models for Online Training Applied to Automated Fault detection and Diagnosis”, HVAC&R Research Journal, Vol.9, No.4, pp. 365-384, October.

  35. Reddy, T.A., Andersen, K.K. and Niebur, D., 2003. “Information Content of Incoming Data During Field Monitoring: Application to Online Chiller Modeling”, HVAC&R Research Journal, Vol.9, no.4, pp.385-414, October.

  36. Jia, Y., and Reddy, T.A., 2003. “The Characteristic Physical Parameter Approach to Modeling Chillers Suitable for Fault Detection, Diagnosis and Evaluation”, ASME Journal of Solar Energy Engineering, vol.125, August.

  37. Jiang, W. and Reddy, T.A., 2003. “Re-evaluation of the Gordon-Ng Performance Models for Water-Cooled Chillers”, ASHRAE Transactions, vol.109,pt.2, paper#T17-02, June.

  38. Corcoran, J.P. and Reddy, T.A., 2003. “Improving the Process of Certified and Witnessed Factory Testing for Chiller Procurement”, ASHRAE Transactions, vol.109, pt.1, paper#4619, January.

  39. Maor, I. and Reddy, T.A., 2003. “Literature Review of Artificial Intelligence and Knowledge Based Expert Systems in Buildings and HVAC&R Systems Design”, ASHRAE Transactions, vol.109, pt.1, paper#4599, January.

  40. Andersen, K.K., and Reddy, T.A., 2002. “The Error in Variable (EIV) Regression Approach as a Means of Identifying Unbiased Physical Parameter Estimates: Application to Chiller Performance Data”, HVAC&R Research Journal, vol.8, no.3, pp. 295-309, July.

  41. Reddy, T.A. and Andersen, K.K., 2002. “An Evaluation of Classical Steady-state Off-line Linear Parameter Estimation Methods applied to Chiller Performance Data”, HVAC&R Research Journal, vol.8, no.1, pp.101-124.

  42. Reddy, T.A., Elleson, J.S. and Haberl, J.S., 2002, “Methodology Development for Determining Long-Term Performance of Cool Storage systems from Short-Term Tests”, ASHRAE Transactions, v.108, pt.2 (AC-02-19-3), 19 pages, January.

  43. Elleson, J.S., Haberl, J.S. and Reddy, T.A., 2002. “Field Monitoring and Data Validation for Evaluating the Performance of Cool Storage Systems”, ASHRAE Transactions, v.108, pt.1, (AC-02-19-2), 13 pages, January.

  44. D.E., 2000. “Uncertainty of Measured Energy Savings from Statistical Baseline Models”, HVAC&R Research Journal , vol.6, no.1, pp.3-20, January.

  45. Reddy, T.A., Haberl, J.S., and Elleson, J.S. 1999. “Engineering Uncertainty Analysis in the Evaluation of Energy and Cost Savings of Cooling System Alternatives Based on Field Monitored Data”, ASHRAE Transactions, V.105, pt.2, SE-99-16-01, 11 pages,

  46. Ruch, D.K., Kissock, J.K., an Reddy, T.A., 1999. “Prediction Uncertainty of Linear Building Energy Use Models with Autocorrelated Residuals, ASME Journal of Solar Energy Engineering, vol.121, pp.63-68,February

  47. Dhar, A., T.A. Reddy and Claridge, D.E.,1999. “Generalization of the Fourier Series Approach to Model Hourly Energy Use in Commercial Buildings”, ASME Journal of Solar Energy Engineering, vol.121, pp.54-62, February.

  48. Dhar, A., T.A. Reddy and Claridge, D.E., 1999. “ A Fourier Series Model to Predict Hourly Heating and Cooling Energy Use in Commercial Buildings with Outdoor Temperature as the only Weather Variable”, ASME Journal of Solar Energy Engineering, vo. 121, pp.47-53, February; also presented during the 1995 ASME/JSME/JSES International Solar Energy Conference Proceedings (Eds. W.B.Stine, T.Tanaka and D.E.Claridge), pp. 125-134, Maui, Hawaii, March 19-24, 1995.

  49. Reddy, T.A., Deng, S., and Claridge, D.E., 1999. “Development of an Inverse Method to Estimate Overall Building and Ventilation Parameters of Large Commercial Buildings”, ASME Journal of Solar Energy Engineering, vol.121, pp.40-46, February.

  50. Dhar, A. Reddy T.A. and Claridge, D.E., 1998. “Modeling Hourly Energy Use in Commercial Buildings with Fourier Series Functional Forms”, ASME Journal of Solar Energy Engineering, vol. 120, pp.217-223, August.

  51. Reddy, T.A., Kissock J.K., and Ruch, D.K., 1998. “Uncertainty in Baseline Regression Modeling and in Determination of Retrofit Savings”, ASME Journal of Solar Energy Engineering, vol.120, pp.185-192, August.

  52. Katipamula, S., Reddy, T.A., and Claridge, D.E., 1998. “Multivariate Regression Modeling”, ASME Journal of Solar Energy Engineering, vol. 120, p.177-184, August.

  53. Kissock, J.K., Reddy, T.A. and Claridge, D.E 1998. “Ambient Temperature Regression Analysis for Estimating Retrofit Savings in Commercial Buildings”, ASME Journal of Solar Energy Engineering, vol.120, p.168-176, August.

  54. Katipamula, S., Reddy, T.A., and Claridge, D.E., 1995. “Effect of Time Resolution on Statistical Modeling of Cooling Energy Use in Large Commercial Buildings”, ASHRAE Transactions, 101, pt.2, (3895), pp.3894-3895, June.

  55. Reddy, T.A., Katipamula, S., Kissock, J.K., and Claridge, D.E., 1995. “The Functional Basis of Steady-State Thermal Energy use in Air-Side HVAC Equipment”, ASME Journal of Solar Energy Engineering,117, pp. 31-39, February.

  56. Reddy, T.A., and Claridge, D.E., 1994. “Using Synthetic Data to Evaluate Multiple Regression and Principal Component Analysis for Statistical Models of Daily Energy Consumption”, Energy and Buildings, Vol.21, pp. 35-44.

  57. Reddy, T.A., Kissock, J.K., Katipamula S., and Claridge, D.E., 1994. “An Energy Delivery Efficiency Index to Evaluate Simultaneous Heating and Cooling Effects in Large Commercial Buildings”, ASME Journal of Solar Energy Engineering, Vol.116, pp.79-87, May.

  58. Gordon, J. M., and Reddy, T. A., 1989. “Stationary Statistics and Sequential Properties of Normal Beam Solar Radiation on Tilted Surfaces”, Solar Energy, (Pergamon Press), Vol.42, No.1, pp.35-44.

  59. Gordon, J. M., and Reddy, T. A., 1988. “Time Series Analysis of Hourly Global Horizontal Solar Radiation”, Solar Energy, (Pergamon Press), Vol.41, No.5, pp.423-429.

  60. Gordon, J. M., and Reddy, T. A., 1988. “Time Series Analysis of Daily Horizontal Solar Radiation”, Solar Energy, (Pergamon Press), Vol.41, No.3, pp.215-226.

  61. Gordon, J. M., and Reddy, T. A., 1988. “Generalized Capacity Factors for Grid-Intertie Solar Photovoltaic Systems”, Solar Cells, (Elsevier), Vol.23, pp.127-137.

  62. Reddy, T. A., Gordon, J. M., and I.P.D. de Silva, 1987. “MIRA: A One-Repetitive Day Method for Predicting the Long Term Performance Of Solar Energy Systems”, Solar Energy, (Pergamon Press), Vol. 39, No.2, pp. 123-133.

  63. Dutta, R., T.A. Reddy and G. Runger, 2016. A Visual Analytics Based methodology for Multi-Criteria Evaluation of Building Design Alternatives, ASHRAE Conference paper,

  64. Thalappully, K., T.A Reddy, O. Nishizaki, M. Myers, M. Dalrymple and P. Phelan, 2013. Evaluating Impact of Retrofit Programs on Commercial Buildings: Results from the Energize Phoenix Project, International Energy Program Evaluation Conference, Chicago, August 13-15, 2013

  65. Khanolkar, A., T.A. Reddy and M. Addison, 2013. Short-Term Reduction of Peak Loads in Commercial Buildings in a Hot and Dry Climate, ASHRAE Conference paper, June.

  66. Snyder, S., T.A. Reddy and M. Addison, 2013. Automated Design of Buildings: Need, Conceptual Approach, and Illustrative Example, ASHRAE Conference paper,  January

  67. Endurthy A. and T.A. Reddy, 2012. A Screening Methodology for Climatic Evaluation of the Cooling Potential of Night Ventilation in Buildings, 6th International Conference on Energy Sustainability, American Society of Mechanical Engineers (ASME) July 23-26, 2006, San Diego, CA, USA (full paper peer-reviewed)Reddy, T.A. and I. Maor, 2009. The Importance of Proper Scheduling of Energy Equipment in Combined Heat and Power Plants for Buildings, ASME Third Energy Sustainability 2009 Conference, Jointly organized by the ASME Solar Energy Division and the Advanced Energy Systems Division, San Francisco, CA, July.

  68. Reddy, T.A., 2008. Automated Fault Detection and Diagnosis for HVAC&R Systems: Functional Description and Lessons Learnt, ASME Second Energy Sustainability 2008 Conference, Jointly organized by the ASME Solar Energy Division and the Advanced Energy Systems Division, Jacksonville, August.

  69. Reddy, T.A., 2008. Comparison Of Two Model Based Automated Fault Detection And Diagnosis Methods For Centrifugal Chillers, ASME Second Energy Sustainability 2008 Conference, Jointly organized by the ASME Solar Energy Division and the Advanced Energy Systems Division, Jacksonville