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Student Alumni - Graduate


Trey Austin

Trey with wife Dusti at graduation, 1998

 

Current Position:  

Geo-Energy Services, www.geoenergyservices.com

Thesis:  

Development of an In Situ System for Measuring Ground Thermal Properties.  

Degree/Year: 

M.S. Mechanical Engineering, 1998.
Papers: Austin, W., C. Yavuzturk, and J.D. Spitler. 2000. Development Of An In-Situ System For Measuring Ground Thermal Properties. ASHRAE Transactions 106(1):365-379.  

Amit Bhansali

     

Project:  

EnergyPlus Core Development
Thesis: Development and Analysis of Model Based Economizer Strategies
Degree/Year:  M.S. Mechanical Engineering, 2009

Manish Bhargava 

 

C.C. Report: Enhancements to the Ground Loop Heat Exchanger Design Program
Degree/ Year:  M.S. Mechanical Engineering, 1998.

Richard Castelino

Richard Castelino with wife Aloma Gonsalves, May 16, 2002   

 

Email richcastelino@hotmail.com  

Current Position:  

Independent SAP Consultant

Thesis:  

Implementation of the Revised Transfer Function Method and Evaluation of the CLTD/SCL/CLF Method. 

Degree/Year: 

M.S. Mechanical Engineering, 1992.

Chanvit Chantrasrisalai

 

Email ch_chanvit@hotmail.com

Thesis:  

Optical and Thermal Fenestration Models for Building Cooling Load Calculations.

Degree/Year:  Ph.D. Mechanical Engineering, 2007.

Papers:

Chantrasrisalai, C., and D.E. Fisher, 2006. An In Situ Experimental Method for the Development and Validation of Slat-Type Blind Models in Cooling Load Calculations. ASME Transactions, Journal of Solar Energy Engineering 128:189-198.

 

Chantrasrisalai, C., and D.E. Fisher. 2004. Comparative Analysis of One-Dimensional Slat-Type Blind Models. Proceedings of the SimBuild 2004 Conference, August 4-6, Boulder, Colorado. BPSA-USA.

 

Chantrasrisalai, C., V. Ghatti, D.E. Fisher, and D.G. Scheatzle. 2003. Experimental   Validation of the EnergyPlus Low-Temperature Radiant Simulation. ASHRAE Transactions 109(2):614-623.

 

Iu, I.S., D.E. Fisher, C. Chantrasrisalai, and D. Eldridge. 2003. Experimental Validation of Design Cooling Load Procedures: The Radiant Time Series Method. ASHRAE Transactions 109(2):139-150.

 

Eldridge, D., D.E. Fisher, I.S. Iu, and C. Chantrasrisalai. 2003. Experimental Validation of Design Cooling Load Procedures: Facility Design. ASHRAE Transactions 109(2):151-159.

 

Chantrasrisalai, C., D.E. Fisher, I.S. Iu, and D. Eldridge. 2003. Experimental Validation of Design Cooling Load Procedures: The Heat Balance MethodASHRAE Transactions 109(2):160-173.

 
 
 
 
 
 
 
 
 
 
 
 

Xin Chen 

 

Email cxin@yahoo.com

Current Position:  

Application Developer - Alltel

Thesis:  

Addition of Annual Building Energy Analysis Capability to a Design Load Calculation Program 

Degree/Year: 

M.S. Mechanical Engineering, 1996.

Andrew Chiasson 

 

Email:  chaissoa@oit.edu
Current Position:  Research Associate, Oregon Institute of Technology  http://geoheat.oit.edu
Thesis:  Advances in Modeling of Ground-Source Heat Pump Systems
Degree/Year:  M.S. Mechanical Engineering, 1999.
Papers:

Orio, C.D., C.N. Johnson, S.J. Rees, A. Chiasson, Z. Deng, and J.D. Spitler. 2005. A Survey of Standing Column Well Installations in North America. ASHRAE Transactions 111(2):109-121.

 

Chiasson, A., and J.D. Spitler. 2001. Modeling Approach to Design of a Ground-Source Heat Pump Bridge Deck Heating System. Transportation Research Record  17(41):207-215.

 

Ramamoorthy, M. H. Jin, A. Chiasson, and J.D. Spitler.  2001. Optimal Sizing of Hybrid Ground-Source Heat Pump Systems that use a Cooling Pond as a Supplemental Heat Rejecter – A System Simulation Approach. ASHRAE Transactions 107(1):26-38.

 

Chiasson, A.D., J.D. Spitler, S.J. Rees, and M.D. Smith. 2000. A Model For Simulating The Performance Of A Shallow Pond As A Supplemental Heat Rejecter With Closed-Loop Ground-Source Heat Pump SystemsASHRAE Transactions 106(2):107-121.

 

Chiasson A.D., J.D. Spitler, S.J. Rees, and M.D. Smith.  2000. A Model for Simulating the Performance of a Pavement Heating System as a Supplemental Heat Rejecter With Closed-Loop Ground-Source Heat Pump Systems. ASME Journal of Solar Energy Engineering 122:183-191.

 

Chiasson, A., S.J. Rees, and J.D Spitler.  2000. A Preliminary Assessment of the effects of Ground-water Flow on Closed-Loop Ground-Source Heat Pump Systems. ASHRAE Transactions 106(1):380-393.

 

Chiasson, A., and J.D. Spitler.  2000. A Modeling Approach To Design Of A Ground-Source Heat Pump Bridge Deck Heating System.  Proceedings of the 5th International Symposium on Snow Removal and Ice Control Technology, September 5-8, Roanoke, VA.

 
 
 
 
 
 
 
 
 
 
 
 

Sani Daher  

 

Thesis:  Integrating a Ground Loop Heat Exchanger Into a Building Simulation Program 
Degree/Year:  M.S. Mechanical Engineering, 1996.

Vivek Dalvi

 

C.C. Report: Development of Hvac Load Explorer V1.0 and User’s Guide
Degree/Year:  M.S. Mechanical Engineering, 1999.

Zheng Deng

 

Email:  zhdeng09@hotmail.com
Current Position:   United Technologies Research Center 
Thesis:   Modeling of Standing Column Wells in Ground Source Heat Pump Systems 
Degree/Year: Ph.D. Mechanical Engineering, 2004.
Papers:  

O’Neill, Z. D., and J. D. Spitler. 2006. Performance Analysis of Single U-tube and Standing Column Well Ground Heat Exchangers. ASHRAE Transactions 112(2): 633-643.

 

O’Neill, Z. D., and J. D. Spitler. Modeling of Standing Column Wells in Ground Source Heat Pump Systems. The 10th International Conference on Thermal Energy Storage, May 31-June 2. Richard Stockton College, New Jersey.

 

Deng, Z., S. J. Rees, and J. D. Spitler. 2005.

A Model for Annual Simulation of Standing Column Well Ground Heat Exchangers. HVAC&R Research 11(4):637-655.

 

Orio, C.D., C.N. Johnson, S.J. Rees, A. Chiasson, Z. Deng, and J.D. Spitler. 2005. A Survey of Standing Column Well Installations in North America. ASHRAE Transactions 111(2):109-121.

 

Rees, S.J., J.D. Spitler, Z. Deng, C.D. Orio, and C.N. Johnson. 2004. A Study Of Geothermal Heat Pump And Standing Column Well Performance. ASHRAE Transactions 110(1):3-13.  

 
 
 
 
 
 
 
 
 
 
 
 

David Eldridge

 

Current Position: Grumman Butkus, www.grummanbutkus.com
Thesis: Design of an Experimental Facility for the Validation of Cooling Load Calculation Procedures
Degree/Year: M.S. Mechanical Engineering, 2007.
Papers:

Iu, I.S., D.E. Fisher, C. Chantrasrisalai, and D. Eldridge. 2003. Experimental Validation of Design Cooling Load Procedures: The Radiant Time Series Method. ASHRAE Transactions 109(2):139-150.

 

Eldridge, D., D.E. Fisher, I.S. Iu, and C. Chantrasrisalai. 2003. Experimental Validation of Design Cooling Load Procedures: Facility Design. ASHRAE Transactions 109(2):151-159.

 

Chantrasrisalai, C., D.E. Fisher, I.S. Iu, and D. Eldridge. 2003. Experimental Validation of Design Cooling Load Procedures: The Heat Balance MethodASHRAE Transactions 109(2):160-173.

 

 
 
 
 
 
 
 
 
 
 

Mohammad A. Elyyan

 

Current Position:  Ph.D. Candidate - Virginia Tech University
Thesis: Design of an Experimental Facility For Building Airflow and Heat Transfer Measurements  
Degree/Year:  M.S. Mechanical Engineering, 2005.

Diego Espin

 

Current Position:  REPSOL YPF Ecuador Inc.
Thesis:  Experimental and Computational Investigation of Snow Melting on a Hydronically Heated Concrete Slab 
Degree/Year:   M.S. Mechanical Engineering, 2003.

Xuefei Feng 

Xuefei with husband Ning at their wedding, 1999

 

Current Position:  CDM Inc., www.cdm.com
Thesis: Energy Analysis of BOK Building 
Degree/Year: M.S. in Mechanical Engineering, 1999.

Jeff Ferguson 

Jeff with wife Amy and children

 

Current Position:   Centergy LLC
Thesis: A Full Scale Room for the Experimental Study of Interior Building Convective Heat Transfer 
Degree/Year:   M.S. Mechanical Engineering, 1997.

Jason Gentry

 

Email:  utm_engineering@yahoo.com
Current Position:   Mid-State Construction
Thesis: Simulation and Validation of Hybrid Ground Source and Water-Loop Heat Pump Systems
Degree/Year: M.S. Mechanical Engineering, 2007.
Papers:

Gentry, J.E., J.D. Spitler, D.E. Fisher, and X. Xu. 2006. Simulation of Hybrid Ground Source Heat Pump Systems and Experimental Validation.  Proceedings of The7th International Conference on System Simulation in Buildings, December 11-13. Liège, Belgium.

 

Gentry, J.E., R.A. LeMaster, and J.D. Sterrett. 2005. Thermal and cost-benefit analysis of a geothermal pilot project at a Northwest Tennessee correctional facility. 8th International Energy Agency Heat Pump Conference, May 30-June 2.  Las Vegas.

 


Rajesh Hegde

    

C.C. Report: Development of Surrogate Bridge Freezing Capacitor Sensors and Control Circuit
Degree/ Year:  M.S. Mechanical Engineering, 2000.

Shawn Hern

 

Email:  shhern@yahoo.com 
Current Position:  ClimateMaster
Thesis:  Design of an Experimental Facility for Hybrid Ground Source Heat Pump Systems
Degree/Year:   M.S. Mechanical Engineering, 2004

Sam Hobson

 

 

Email:  sam.hobson@okstate.edu
Project:  Psychrometric Room
Degree/Year M.S. Mechanical Engineering, 2008

Sean Hockersmith

 

Email:  hckrsmth@yahoo.com
Thesis:  Experimental and Computational Investigation of Snow Melting on Heated Horizontal Surfaces 
Degree/Year:  M.S. Mechanical Engineering, 2002

Calvin (Ip-Seng) Iu

 

Email:  calviniu@yahoo.com 
Current Position:  Johnson Controls Inc. www.jci.com
Thesis: 

Development of air-to-air heat pump simulation program with advanced heat exchanger circuitry algorithm (Ph.D Thesis).

 

Experimental Validation of the Radiant Time Series Method for Cooling Load Calculations (M.S. Thesis).

Degree/Year:

Ph.D. Mechanical Engineering, 2007.

M.S. Mechanical Engineering, 2002.

Papers:

Iu, I., N.A. Weber, P.K. Bansal, D.E. Fisher. 2007. Applying the effectiveness-NTU method to the elemental heat exchanger models. ASHRAE transactions 113(1):504-513.

 

Iu, I., and D. Fisher. 2004. Application of Conduction Transfer Functions and Periodic Response Factors in Cooing Load Calculation Procedures. ASHRAE Transactions 110(2):829-841.

 

Iu, I., P.K. Bansal, S.J. Rees, D.E. Fisher, N.A. Weber, and J.D. Spitler. 2003. Energy efficiency analysis of a unitary heat pump system. Proc. of International Conference on Building Systems and Facilities Management - Integrating Innovations and Technologies for a Built Environment, Singapore.

 

Iu, I.S., D.E. Fisher, C. Chantrasrisalai, and D. Eldridge. 2003. Experimental Validation of Design Cooling Load Procedures: The Radiant Time Series Method. ASHRAE Transactions 109(2):139-150.

 

Eldridge, D., D.E. Fisher, I.S. Iu, and C. Chantrasrisalai. 2003. Experimental Validation of Design Cooling Load Procedures: Facility Design. ASHRAE Transactions 109(2):151-159.

 

Chantrasrisalai, C., D.E. Fisher, I.S. Iu, and D. Eldridge. 2003. Experimental Validation of Design Cooling Load Procedures: The Heat Balance Method. ASHRAE Transactions 109(2):160-173.

 
 
 
 
 
 
 
 
 
 
 
 
 

Anand Iyer

    

C.C. Report:

Enhancement of the Generic Database Library Environment for Engineering Applications and Its Implementations for HVAC Load Explorer

Degree/ Year: M.S. Mechanical Engineering, 1999.

Nagendra Jain 

    

Thesis:  Parameter Estimation of Ground Thermal Properties  
Degree/ Year:   M.S. Mechanical Engineering, 1999.

Srdjan Jankovic 

     

Email:  sergiowu1@yahoo.com
Current Position:   Benham Companies
Thesis:  Surrogate Bridge Freezing Sensors
Degree/ Year:   M.S. Mechanical Engineering, 2000.

Hui Jin

Jin and wife, Pony, at graduation on December 13, 2002

 

Email:  jinhuic@hotmail.com
Thesis:  Parameter Estimation Based Models of Water Source Heat Pumps
Degree/ Year:  Ph.D. Mechanical Engineering, 2002
Papers:

Jin, H. and J.D. Spitler. 2002. Parameter Estimation Based Model of Water-to-Water Heat Pumps with Scroll Compressors and Water/Glycol Solutions. The 6th International Conference on System Simulation in Buildings, December 16-18. Liége, Belgium. 

 

Jin, H., and J.D. Spitler. 2002. A Parameter Estimation Based Model of Water-To-Water Heat Pumps for use in Energy Calculation Programs. ASHRAE Transactions 108(1):3-17.

 

Ramamoorthy, M. H. Jin, A. Chiasson, and J.D. Spitler. 2001. Optimal Sizing of Hybrid Ground-Source Heat Pump Systems that use a Cooling Pond as a Supplemental Heat Rejecter – A System Simulation Approach.  ASHRAE Transactions 107(1):26-38.


Bharath Krishna Karambakkam

 

Project:  Transient Conduction Heat Transfer in Two-Dimensional and Heavy One-Dimensional Walls
C.C. Report: Transient Conduction Heat Transfer in Two-Dimensional and Heavy One-Dimensional Walls
Degree/Year:   M.S. Mechanical Engineering, 2004
Papers: 

Karambakkam, B.K., B. Nigusse, and J. D. Spitler. 2005. A One-dimensional Approximation for Transient Multi-dimensional Conduction Heat Transfer in Building Envelopes. Nordic Building Physics Conference, June 13-15. Reykjavik.

 
 

Muhammad Haider Khan

 

Email: muhammadhaiderkhan@hotmail.com
Current Position: Associate, ICF International, Fairfax, VA.
Thesis: Modeling, Simulation and Optimization of Ground Source Heat Pump Systems 
Degree/Year:  M.S. Mechanical Engineering, 2004
Papers: 

Khan, M.H., and J.D. Spitler. 2004. Performance Analysis of a Residential Ground Source Heat Pump System with Antifreeze SolutionProceedings of SimBuild 2004, August 4-6. Boulder, Colorado.

 

Khan, M.H., A. Varanasi, J.D. Spitler, D.E. Fisher, and R.D. Delahoussaye. 2003. Hybrid Ground Source Heat Pump System Simulation Using Visual Modeling Tool For Hvacsim+. Proceedings of Building Simulation 2003, August 11-14, Eindhoven, Netherlands, pp. 641-648.

 
 
 
 
 

Taecheol Kim 

     

Email:   taecheol@hotmail.com
Thesis Optimum Duct Design for Variable Air Volume Systems  
Degree/Year:  Ph.D. Mechanical Engineering, 2001.
Papers:

Kim, T., J.D. Spitler, and R.D. Delahoussaye. 2002. Optimum Duct Design for Variable Air  Volume  Systems, Part 1:  Problem Domain Analysis of VAV Duct  Systems. ASHRAE Transactions 108(1):96-104.

 

Kim, T., J.D. Spitler, and R.D. Delahoussaye. 2002. Optimum Duct Design for Variable Air  Volume  Systems, Part 2:  Optimization  of  VAV  Duct  Systems. ASHRAE Transactions 108(1):105-127.

 
 
 
 


Weixiu Kong

 

Email: weixiuk@yahoo.com     
Projects:  Internal Convective Heat Transfer in Rooms
Thesis: A Convective Heat Transfer Model for Simulation of Rooms with Attached Wall Jets
Degree/Year:  Ph.D. Mechanical Engineering, 2006

Michael Largent

 

Project:   Modelling of Solar Collectors in HVACSim+
C.C. Report: Modeling Flat Plate Solar Collectors in HVACSIM+ and the Development of an Integrated Weather File Reader
Degree/Year:   M.S. Mechanical Engineering, 2007

Spencer Lifferth

 

Project:  

ATRC building psychrometric chamber data acquisition system design and Labview coding.

Thesis:

Design and Construction of a New Psychrometric Chamber.
Degree/Year:   M.S. Mechanical Engineering, 2009.

K. Lindsey

    

C.C. Report: Revision of the CLTD/CLF Cooling Load Calculation Method.
Degree/ Year:   M.S. Mechanical Engineering, 1991.

Xiaobing Liu

 

Email:  xiaobing_liu@hotmail.com
Current Position ClimateMaster
Thesis Development and Experimental Validation of Simulation of Hydronic Snow Melting Systems For Bridges
Degree/Year: Ph.D. Mechanical Engineering, 2005.
Papers:  

Spitler, J.D., X. Liu, S.J. Rees, and C. Yavuzturk. 2005. Simulation and Optimization of Ground Source Heat Pump Systems. 8th International Energy Agency Heat Pump Conference, May 30-June 2. Las Vegas.

 

Liu, X., and J.D. Spitler. 2004. A Simulation Tool for the Design of the Hydronic Bridge Snow Melting System. Proceedings of the12th International Road Weather Conference, June 16-18, Bingen (on Rhine), Germany.

 

Liu, X., and J.D. Spitler. 2004. Simulation Based Investigation on the Design of Hydronic Snow Melting System. Proceedings of the Transportation Research Board 83rd Annual Meeting, January 11-15, Washington, D.C.  

Liu, X., S.J. Rees, and J.D. Spitler. 2003. Simulation of a Geothermal Bridge Deck Anti-icing System and Experimental Validation. Proceedings of the Transportation Research Board 82nd Annual Meeting, January 12-16, Washington, D.C. 

 

Spitler, J.D., X. Liu, S.J. Rees, and C. Yavuzturk. 2003. Simulation and Design of Ground Source Heat Pump Systems. Journal of Shandong University of Architecture and Engineering 18(1):1-10.

 
 
 
 
 
 
 
 
 
 
 

Arunachalar Manicham

    

C.C. Report: Enhancements to a Windows Based Program for Design of Ground Loop Heat Exchangers
Degree/ Year:   M.S. Mechanical Engineering, 1996.

Swanand Mokashi

    

C.C. Report: Implementation of Loads Direct to the Ground Loop Heat Exchanger in GLHEPRO Version 3.0
Degree/ Year:   M.S. Mechanical Engineering, 1999.

Arun Murugappan 

     


Dam Nguyen 

    

Thesis: Non-Azeotropic Refrigerant Mixture (NARM) Vapor Compression Cycles
Degree/ Year:  Ph.D. Mechanical Engineering, 1992.

Bereket Nigusse

 

Email: bereket@okstate.edu 
Project: Cooling Load Calculation Procedures 
Thesis: Improvements to the Radiant Time Series Method Cooling Load Calculation Procedure
Degree/ Year:  Ph.D. Mechanical Engineering, 2007
Papers:  Karambakkam, B.K., B. Nigusse, and J. D. Spitler. 2005. A One-dimensional Approximation for Transient Multi-dimensional Conduction Heat Transfer in Building Envelopes. Nordic Building Physics Conference, June 13-15,  Reykjavik.
 
Award: 2006-2007 The Homer Addams Award

Emre Ozdemir

 

Project: 

Frost Development in Micro-channel Heat Exchangers

Thesis:

Thermal Performance Comparison between Micro-channel and Round Tube Heat Exchangers
Degree/Year:   M.S. Mechanical Engineering, 2009

Sunilsen Peramanu

 

Current Position:  Jordan, Jones & Goulding, Inc., www.jjg.com
Thesis: Infiltration and Interzone Airflow Modeling for Building Energy Analysis.
Degree/Year:  M.S. Mechanical Engineering, 1992.

Mahadevan Ramamoorthy

 

Email:   mahadevan_r@hotmail.com
Current Position:  Staff Engineer, Proto-Power Corporation 
Thesis:  Applications of Hybrid Ground Source Heat Pump Systems to Buildings and Bridge Decks   
Degree/Year:   M.S. Mechanical Engineering, 2001.
Papers: 

Ramamoorthy, M. H. Jin, A. Chiasson, and J.D. Spitler.  2001. Optimal Sizing of Hybrid Ground-Source Heat Pump Systems that use a Cooling Pond as a Supplemental Heat Rejecter – A System Simulation Approach.  ASHRAE Transactions. 107(1):26-38.

 

Spitler, J.D., and M. Ramamoorthy. 2000. Bridge Deck Deicing using Geothermal Heat Pumps. Proceedings of the Fourth International Heat Pumps in Cold Climates Conference, August 17-18. Aylmer, Québec.

 
 
 
 

Michael Ramey 

 

Email:  mike.ramey@gm.com
Current Position:   Engineering Analyst - General Motors
Thesis:  Application of Computational Fluid Dynamics to Indoor Room Airflow 
Degree/Year:  M.S. Mechanical Engineering, 1994.

Scott Sanders 

 

Thesis:  An Experimental Facility for Studying Convective Heat Transfer in Buildings 
Degree/Year:  M.S. Mechanical Engineering, 1995.

Sandeep Sethi

 

Email:  imndnking@yahoo.com
Current Position: Director-Service, Asia Pacific, Johnson Controls, Inc.  www.jci.com
Project A Study of Validation Techniques of Energy Analysis Simulation Software.
C.C. Report: A Study of Validation Techniques of Energy Analysis Simulation Software.
Degree/Year:  M.S. Mechanical Engineering, 1994.

Chandan Sharma 

     

 
Thesis Development of dry and evaporative fluid cooler models for EnergyPlus
Degree/ Year:  M.S. Mechanical Engineering, 2009.

Arun Shenoy

 

Email:    arunvignesh22@rediffmail.com 
Current Position:   ClimateMaster
Thesis:  Simulation, Modeling and  Analysis of a Water to Air Heat Pump
Degree/Year:   M.S. Mechanical Engineering, 2004.

Kenneth (Chih-Chien) Tang

 

Current Position:  Black & Veatch   http://www.bv.com/
Thesis:  Modeling Packaged Heat Pumps In A Quasi-Steady State Energy Simulation Program 
Degree/Year:  M.S. Mechanical Engineering, 2005

Aditya Varanasi 

     

 

Thesis Development Of A Visual Tool For HVACSIM+
Degree/ Year:  M.S. Mechanical Engineering, 2002.

Sethupathy Vasudevan

     

Thesis: Implementation of Generic Database Environment for GLHEPRO
Degree/ Year:  M.S. Mechanical Engineering, 1998.

Ojas Wadivkar 

Email:    ojas.s.wadivkar@jci.com
Current Position:   Lead Project Development Engineer, Johnson Controls, Inc., Los Angeles
Thesis:  An Experimental and Numerical Study of the Thermal Performance of a Bridge Deck De-Icing System 
Degree/Year:   M.S. Mechanical Engineering, 1997.

A. Waheed

     

C.C. Report: Computer Aided Design and Analysis of Close Looped Piping Systems
Degree/ Year:  M.S. Mechanical Engineering, 1992.

Chris (Nan) Wang

 

 

Email: chriswangwwj@gmail.com
Project: IEA Annex Barracks and Office ECMs validation and implementation
C.C. Report: Simulation Assessment of Evaporative Cooler Control Strategies.
Degree/Year: M.S. Mechanical Engineering, 2008.

Fan Wang

 

Thesis: Computer Aided Optimal Design of Duct System Using Simulated Annealing
Degree/ Year:  M.S. Mechanical Engineering, 1991.

 

Jim Weathers 

 

Current Position:  Environmental Engineer - Koch Refining Company 
Thesis:  A Study of Computational Fluid Dynamics Applied to Room Air Flow
Degree/Year:  M.S. Mechanical Engineering, 1992

Nathan Weber

 

Email:  Nathan_A_Weber@yahoo.com
Current Position: York International
Thesis:   Performance Effects of Air Velocity Profiles in a Residential Heat Pump
Degree/Year:  M.S. Mechanical Engineering 2003
Paper:  Iu, I., P.K. Bansal, S.J. Rees, D.E. Fisher, N.A. Weber, and J.D. Spitler. 2003. Energy efficiency analysis of a unitary heat pump system. Proc. of International Conference on Building Systems and Facilities Management - Integrating Innovations and Technologies for a Built Environment, Singapore.
 
 

Barry A. Wilson

 

Email:  barry.a.wilson@okstate.edu
Current Position: General Electric Aviation, Turbine Blade Cooling Group
Thesis:

Experimental Measurement of Radiation Heat Transfer from Complex Fenestration Systems

Degree/Year:  M.S. Mechanical Engineering, 2007.

Tracy Xia

                                  

 

Email:  tracyxiaoxia@yahoo.com   
Current Position: Senior Modeling Analyst, Duff & Phelps
Thesis:  Modeling of Hydronic and Electric-Cable Snow-Melting Systems for Pavements and Bridge Decks
Degree/Year:  M.S. Mechanical Engineering, 2002.
Papers: Rees, S.J., J.D. Spitler and X. Xiao, X 2002. Transient Analysis of Snow-melting System Performance. ASHRAE Transactions. 108(2):406-423.
 

Dongyi Xiao

 

Email:  xiaodongyi@hotmail.com
Thesis:  Inter-Model, Analytical, and Experimental Validation of A Heat Balance Based Residential Cooling Load Calculation Procedure
Degree/Year: Ph.D. Mechanical Engineering, 2006.
Papers:

Xiao, D., S.J. Rees, J.D. Spitler, and R.L. Dougherty. 2005. Transient Conduction Analytical Solutions for Testing of Building Energy Simulation Programs Building Services Engineering. Research and Technology 26(3):229-247.

 

Barnaby, C.S., J.D. Spitler, and D. Xiao. 2005. The Residential Heat Balance Method for Heating and Cooling Load  Calculations. ASHRAE Transactions 111(1):308-319.

 

Xiao, D., J.D. Spitler, and S.J. Rees. 2002. An Analytical Verification Test Suite for Multizone Building Fabric and Control Models in Whole Building Energy Simulation Programs. Proceedings of the eSim 2002 Conference, September 11-13, Montreal, Canada. pp. 260-267.

 

Rees, S.J., D. Xiao, and J.D. Spitler. 2002. An Analytical Verification Test Suite for Building Fabric Models in Whole Building Energy Simulation Programs. ASHRAE Transactions 108(1):30-41. Awarded the ASHRAE Willis Carrier Award and Technical Paper Award.

 
 
 
 
 
 
 
 

Awards: 

2005 Homer Addams Award

2002 Willis H. Carrier Award (ASHRAE)

2002  ASHRAE Technical  Paper Award

 

Xiaowei Xu

 

Email: xiaoweixxw@hotmail.com
Project: Hybrid Ground Source Heat Pump Systems
Thesis: Simulation and Optimal Control of Hybrid Ground Source Heat Pump Systems.
Degree/Year: Ph.D. Mechanical Engineering, 2007
Papers:

Gentry, J.E., J.D. Spitler, D.E. Fisher, and X. Xu.  2006. Simulation of Hybrid Ground Source Heat Pump Systems and Experimental Validation.  Proceedings of the 7th International Conference on System Simulation in Buildings, December 11-13, Liège, Belgium.

 

Xu, X., and J. D. Spitler. 2006. Modeling of Vertical Ground Loop Heat Exchangers with Variable Convective Resistance and Thermal Mass of the Fluid.  Proceedings of the 10th International Conference on Thermal Energy Storage – Ecostock 2006, Pomona, NJ. 

 
 
 
 

Jianpeng Yang

 

 

Email: jianpengyang@hotmail.com
Project: Transport delay Model in EnergyPlus
C.C. Report: Implementation of a pipe flow transport delay model in EnergyPlus
Degree/Year: M.S. Mechanical Engineering, 2008.

Cenk Yavuzturk 

 

Email: cenky@uwyo.edu
Home page: www.eng.uwyo.edu/civil/faculty/cy.html
Current Position:  Associate Professor - University of Wyoming
Thesis:  Modeling of Vertical Ground Loop Heat Exchangers for Ground Source Heat Pump Systems
Degree/Year:  Ph.D. Mechanical Engineering, 1999.
Papers:

Spitler, J.D., X. Liu, S.J. Rees, and C. Yavuzturk. 2005. Simulation and Optimization of Ground Source Heat Pump Systems. 8th International Energy Agency Heat Pump Conference,  May 30-June 2. Las Vegas.

 

Yavuzturk, C., and J.D. Spitler. 2001. Field Validation of a Short Time-Step Model for Vertical Ground Loop Heat Exchangers. ASHRAE Transactions 107(1):617-625.

 

Spitler J.D., S.J. Rees, and C. Yavuzturk. 2000. Recent Developments in Ground Source Heat Pump System Design, Modelling and Applications. Proc. of CIBSE/ASHRAE joint conference "20 20 Vision", September, Dublin, Session 9a, Paper A28, p.34.

 

Spitler J.D., C. Yavuzturk, and S.J Rees. 2000. In-Situ Measurement of Ground Thermal Properties. Proc. of TERRASTOCK 2000, August 2000, Stuttgart, 1:165-170.

 

Yavuzturk, C., and J.D. Spitler. 2000. Comparative Study to Investigate Operating and Control Strategies for Hybrid Ground Source Heat Pump Systems Using a Short Time-step Simulation Model. ASHRAE Transactions  106(2):192-209.

 

Austin, W., C. Yavuzturk, and J.D. Spitler. 2000. Development Of An In-Situ System For Measuring Ground Thermal Properties. ASHRAE Transactions 106(1):365-379.

 

Yavuzturk, C., and J.D. Spitler. 1999. A Short Time Step Response Factor Model for Vertical Ground Loop Heat Exchangers. ASHRAE Transactions 105(2):475-485.

 

Yavuzturk, C., and S.J. Rees and J.D. Spitler. 1999.  A Transient Two-dimensional Finite Volume Model of a Ground Loop Heat Exchanger, ASHRAE Transactions 105(2):465-474.

 

Spitler, J.D., S.J. Rees, and C. Yavuzturk. 1999. More Comments on In-situ Borehole Thermal Conductivity TestingThe Source 12(2):4-6.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

David Yeung 

     

Email:  yeung@fnal.gov
Current Position:   Fermi National Accelerator Laboratory
Thesis:  Enhancements to a Ground Loop Heat Exchanger Design Program 
Degree/Year:  M.S. Mechanical Engineering, 1996.

Ray Young

 

Current Position: Lockheed Martin
Thesis:  Development, Verification, and Design Analysis of the Borehole Fluid Thermal Mass Model for Approximating Short Term Borehole Thermal Response 
Degree/Year: M.S. Mechanical Engineering, 2004.

 

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