Proceedings from 2008
Simulation on Nucleate Boiling and Frictional Pressure Drop in Micro Channel, Rui Zhuan and Wen Wang
Proceedings from 2006
Two Phase Pressure Drop of CO2, Ammonia, and R245fa in Multiport Aluminum Microchannel Tubes, David C. Adams, Jason Burr, Predrag Hrnjak, and Ty Newell
Void Fraction of CO2 and Ammonia in Multiport Aluminum Microchannel Tubes, David C. Adams, Jason Burr, Predrag Hrnjak, and Ty Newell
An Experimental Study of the Air-Side Particulate Fouling in Fin-and-Tube Heat Exchangers of Air Conditioners, Youngchull Ahn, Seongir Cheong, Youngman Jung, and JaeKeun Lee
Theoretical Model and Investigations of Transient Thermal Performance of a Micro Channel Tube Used for Cooling Processes, Tariq A. Al-Azab and Rebhi A. Damseh
Simple Method to Improve the Performance of Industrial Evaporators Under Frosting Conditions, Nawaf F. Aljuwayhel, Douglas T. Reindl, Sanford A. Klein, and Gregory F. Nellis
Field Performance Measurements of a VRV AC/HP System, Tolga Nurettin Aynur, Yunho Hwang, and Reinhard Radermacher
Development of Zero ODP, Less TEWI, Binary, Ternary and Quaternary Mixtures to Replace HCFC-22 in Window Air-Conditioner, T. P. Ashok Babu, Vikas V. Samaje, and R. Rajeev
HSPF Calculation of a System Allowing Switching Between a Single-Stage to a Two-Stage Compression System, Sami Barbouchi, Jean-Benoit Ritz, and Denis Clodic
Refrigeration Cycle With Two-Phase Condensing Ejector, Mark J. Bergander
Air Source Heat Pump for Northern Climates Part I: Simulation of Different Heat Pump Cycles, Stefan S. Bertsch and Eckhard A. Groll
Air Source Heat Pump for Northern Climates Part II: Measurement and Verification, Stefan S. Bertsch, Eckhard A. Groll, David B. Bouffard, and William J. Hutzel
Oil Structure Influence on the Solubility of Carbon Dioxide in POE Lubricants, Sergio Bobbo, Laura Fedele, and Roman Stryjek
Two-Phase Refrigerant Distribution in a Micro-Channel Manifold, Chad D. Bowers, Predrag Hrnjak, and Ty Newell
Flow Boiling of R723 (Ammonia/Dimethylether) in Smooth Horizontal Tubes in the Presence of Oil, Tahsin Boyman and Cornel Kuhn
Extended Correlations for Staggered Round Tube Plain Fin Heat Exchangers, Clark Bullard and Ian Davidson
Dynamic Heat Transfer Model of Refrigerated Foodstuff, Junping Cai, Jørgen Risum, and Claus Thybo
Quality Model of Foodstuff in a Refrigerated Display Cabinet, Junping Cai, Jørgen Risum, and Claus Thybo
Environmental and Performance Studies of R-123 as a Chiller Refrigerant - Resulting Recommendations for Environmental Protection, James M. Calm
Thermal Performance of R410A Condensing in a Microfin Tube, Alberto Cavallini, Davide Del Col, Simone Mancin, and Luisa Rossetto
Modeling and Performance Simulation of Gas Cooler for CO2 Heat Pump System, Youngsoo Chang and Minseok Kim
Analysis of Supercritical Carbon Dioxide Heat Exchangers in Cooling Process, Yang Chen and Per Lundqvist
Compact, Low Temperature Refrigeration of Microprocessors, Charles Coggins, David Gerlach, Yogendra Joshi, and Andrei Fedorov
Modelling Fin-and-Tube Gas-Cooler for Transcritical Carbon Dioxide Cycles, Marco Corradi, Luca Cecchinato, G. Schiochet, and Claudio Zilio
Semi-Empirical 3D Rectangular Channel Air Flow Heat Transfer and Friction Factor Correlations, Ian E. Davidson and Clark W. Bullard
Ultra High Pressure Tribometer for Testing CO2 Refrigerant at Realistic Compressor Conditions and the Role of CO2 in the Tribological Behaviour of Compressor Surfaces, Nicholaos G. Demas and Andreas A. Polycarpou
Challenges and Developments of Subtropical Residential Air Conditioning, Shiming Deng
Experimental Research and CFD Simulation on Microchannel Evaporator Header to Improve Heat Exchanger Efficiency, Zhihai Gordon Dong and John Bean
Transient Simulation of a Transcritical Carbon Dioxide Refrigeration System, Omar Abd Elaziz, Jonathan Winkler, Vikrant Aute, and Reinhard Radermacher
A Thermodynamic Property Chart as a Visual Aid to Illustrate the Interference Between Expansion Work Recovery and Internal Heat Exchange, Stefan Elbel and Predrag Hrnjak
Experimental Study on the Performance of Twisted Capillary Tube, Amr O. Elsayed
Modeling the Transient Behavior of an Active Magnetic Regenerative Refrigerator, Kurt Engelbrecht, Gregory Nellis, and Sanford Klein
Pressure Drop of Two-Phase Refrigerant-Oil Mixtures in a Small Channel, Brandon S. Field and Predrag Hrnjak
Thermophysical Properties of Pure Refrigerants and Refrigerant Mixtures by Dynamic Light Scattering (DLS), Andreas Paul Fröba and Alfred Leipertz
Experiments on Flow Boiling Heat Transfer of Pure CO2 and CO2-Oil Mixtures in Horizontal Smooth and Micro-Fin Tubes, Lei Gao and Tomohiro Honda
Design and Research of the Digital VRV Multi-Connected Units With Three Pipes Type Heat Recovery System, Xiaohong Hai, Shen Jun, Zhanyue Hang, and Tancheng Bin
Design and Research of the Commercial Digital VRV Multi-Connected Units With Sub-Cooled Ice Storage System, Xiaohong Hai, Zhang Tao, Fanhua Yun, and Shen Jun
The Effect of Nanoparticle Agglomeration on Enhanced Nanofluidic Thermal Conductivity, Alexander Hays, Charles P. Marsh, Jorge Alvarado, and Ryan Franks
Investigation of Transient Two-Phase Flow During Refrigeration and Air Conditioning System Startup, Michael J. Hedrick, Emad W. Jassim, and Ty A. Newell
A Dynamic Simulation Model for Fan-and-Damper Controlled Refrigerators, Christian J. L. Hermes and Claudio Melo
Northern China Heat Pump Application With the Digital Heating Scroll Compressor, Shan He, Weihua Guo, and Eric Wuman Wai
Liquid-Flooded Ericsson Cycle Cooler: Part 1 – Thermodynamic Analysis, Jason Hugenroth, James Braun, Eckhard Groll, and Galen King
Liquid-Flooded Ericsson Cycle Cooler: Part 2 – Experimental Results, Jason Hugenroth, James Braun, Eckhard Groll, and Galen King
Performance Potential of CO2 Cycle With a Linear Compressor, Yunho Hwang, Reinhard Radermacher, Seonwoong Hwang, Hyeong Kook Lee, and Samchul Ha
Modeling of Two-Phase Heat Transfer in Smooth Tubes Using Probabilistic Flow Regime Maps, Emad W. Jassim, Ty A. Newell, and John C. Chato
Probabilistic Determination of Two-Phase Flow Regimes Utilizing an Automated Image Recognition Technique, Emad W. Jassim, Ty A. Newell, and John C. Chato
Off-Cycle Condensate Drainage Behavior of Compact Heat Exchangers: Assessment and Enhancement, Aridom Joardar, Zhongping Gu, and Anthony M. Jacobi
Analysis of Vapor Extraction Strategies for Evaporators, Miguel E. Jovane, James E. Braun, and Eckhard A. Groll
The Effect of Binary Nanofluids and Chemical Surfactants on the Absorption Performance, Junyoung Jung, Jinkyeong Kim, and Yongtae Kang
Heat-Exchange Surface Effectiveness Assessment Criterion, Kudrat Fuadovich Karimov
Why Secondary-Coolant Systems for Supermarket Refrigeration?, Georgi S. Kazachki and David K. Hinde
Two-Phase Distribution of R-134a in a Header of a Parallel Flow Heat Exchanger, Naehyun Kim, Taekyun Park, and Jungho Ham
‘Mpower’, A Simulation Code to Assist the Design of Refrigeration and A/C Equipment Using Round Tube Plate Fin and PF2 Microchannel Heat Exchangers, Greg Kohler, Mark Johnson, Jose Gonzalvez, and Jose M. Corberan
Basic Operating Characteristics of CO2 Refrigeration Cycles With Expander-Compressor Unit, Hirokatsu Kohsokabe, Sunao Funakoshi, Kenji Tojo, Susumu Nakayama, Kyoji Kohno, and Kazutaka Kurashige
An Experiment on Frosting Phenomena in a Fin Bundle, Shigeru Koyama, Donghwi Kim, Ken Kuwahara, and Chieko Kondo
Developing Two-Phase Flow Distribution in Horizontal Headers With Downward Minichannel-Branches, Shigeru Koyama, Agung Tri Wijayanta, Ken Kuwahara, and Shirou Ikuta
Experimental Study on Condensation of Pure Refrigerants in Horizontal Micro-Fin Tube – Proposal of Correlations for Heat Transfer Coefficient and Frictional Pressure Drop–, Shigeru Koyama and Ryuichiro Yonemoto
European Supermarket Refrigeration Systems Eco-Efficiency Considerations, Horst Kruse, Rainer Jakobs, and Marcello Riva
Performance of High Pressure Air Cycle in Comparison With Synthetic and Natural Vapor Compression Refrigeration Cycles, Horst Kruse, Hans Rüssmann, and Rainer Jakobs
Enhancement of CO2 Refrigeration Cycle Using an Ejector: 1D Analysis, Elias Boulawz Ksayer and Denis Clodic
Numerical Study on the Performance of the Evaporator for Car Air-Conditioners, Ken Kuwahara, Shigeru Koyama, and Shiro Ikuta
Heat Transfer From the Evaporator Outlet to the Charge of Thermostatic Expansion Valves, Lasse Nicolai Langmaack and Hans Jorgen Hogaard Knudsen
Analysis of the Operational Characteristics of Multi System Through Steady State and Dynamic Simulation, Gilbong Lee, IlHwan Lee, Keunjoong Yoo, Minsoo Kim, and Samchul Ha
Experimental Study on a Novel Hybrid Cooler for the Cooling of Telecommunication Equipments, Sunil Lee, Jaesun Song, Yongchan Kim, and Jintaek Chung
Optimization of the Insulation Wall Thickness of Refrigerator, Taehee Lee, Wookyong Lee, and Yoonseok Lee
The State of Energy Consumption Legislation for Commercial Reach-In-Refrigerators and Freezers and Other Refrigerated Products, Robert D. Lehman
Ice Slurry Generation Based on Sugar-Ethanol Aqueous Solution, M. Miguel Leon, G. Rocio Rodriguez, G. Juan J. Milon, and Sergio L. Braga
Investigation of Inserts to Enhance Flow Boiling Heat Transfer in Tubes, Xiangfei Liang, Lihua Zhai, Hui Huang, and Rong Zhuang
Investigation of R22 Condensing Outside of a Horizontal 3-D Externally Rectangular Finned Tube and Tube Bundle, Xiangfei Liang, Lihua Zhai, Rong Zhuang, and Guoqing Gan
The Effects of Hydrophilicity on Water Drainage and Condensate Retention on Air-Conditioning Evaporators, Liping Liu and Anthony M. Jacobi
Refrigerant R410A Vaporisation Inside a Small Brazed Plate Heat Exchanger, Giovanni A. Longo and Andrea Gasparella
Comparative Analysis Between a Capillary Tube and an Electronic Expansion Valve in a Household Refrigerator, Jackson B. Marcinichen and Claudio Melo
Modeling of Short Tube Orifices for CO2, Klaus Martin, Rene Reiberer, and Josef Hager
A Practical Method of Selecting Capillary Tubes for HCFC22 Alternatives, Khaled Meftah and Amr Oweis
Low Cost Heat Pump Water Heater (HPWH), Vincen C. Mei, Van D. Baxter, and Lamb
In-Situ Performance Evaluation of No-Frost Evaporators, Claudio Melo, Robson O. Piucco, and Publio O. O. Durate
Aerodynamic Performance of Air Cooled Condensing Units, Claudio Melo, Gustavo Pottker, and Robert H. Pereira
Friction Factor and Heat Transfer Performance of an Offset-Strip Fin Array at Air-Side Reynolds Numbers to 100,000, Gregory J. Michna, Anthony M. Jacobi, and Rodney L. Burton
Improved Vapour Compression Refrigeration Cycles: Literature Review and Their Application to Heat Pumps, Nguyen Q. Minh, Neil James Hewitt, and Philip Charles Eames
Analysis of Two-Phase Flow in Condensers and Evaporators Based on Two-Fluid Models: Numerical Model and Experimental Comparison, S. Morales, Joaquim Rigola, Carlos D. D. Perez-Segarra, and Assensi Oliva
Performance Prediction of a Cyclone Oil Separator, Hiroki Murakami, Shinichi Wakamoto, and Osamu Morimoto
Evaluation of Thermoacoustic Cycles for Cooling Applications, Insu Paek, James E. Braun, and Luc Mongeau
A Model for Helical Capillary Tubes for Refrigeration Systems, Hirendra Kumar Paliwal and Keshav Kant
CO2 and R410A Flow Boiling Heat Transfer and Pressure Drop at Low Temperatures in a Horizontal Smooth Tube, Changyong Park and Predrag S. Hrnjak
Performance Evaluation of a Two-Stage Compression Heat Pump System With Refrigerant Charge and EEV Opening, Chasik Park, Hoon Kang, Yongchan Kim, and Youngsoo Lee
Improving Heating Performance of a MPS Heat Pump System With Consideration of Compressor Heating Effects in Heat Exchanger Design, Jeongtaek Park, Seyoon Oh, Chanho Song, and Hoseon Choi
Air-Side Performance of Flat-Tube Louver-Fin Heat Exchangers Under Wet Conditions: Wet-Surface Multipliers for Colburn j- and f-Factors, Younggil Park and Anthony M. Jacobi
R744 Two Evaporator System for US Army HMMWV, Steffen Peuker and Predrag Hrnjak
Influence of Refrigerant Charge Variation on the Performance of an Automotive Refrigeration System, Katrin Prölss, Gerhard Schmitz, Dirk Limperich, and Marco Braun
Method of Choice of Low TEWI Refrigerant Blends, Charbel Rahhal and Denis Clodic
New Fluid for High Temperature Applications, Marcello Riva, Felix Flohr, and Andreas Fröba
LCCP vs. Eco-Efficiency, Marcello Riva, Felix Flohr, and Christoph Meurer
Quantitative Visualization of CO2 -Oil Mixtures in CO2 Expansion Flows, Matthew A. Scott and Dimitrios C. Kyritsis
Thermophysical Properties of CO2-Lubricant Mixtures and Their Affect on 2-Phase Flow in Small Channels (Less than 1mm), Christopher J. Seeton and Predrag Hrnjak
Dimensionless Parameter for Evaluation of Thermo-Fluids Performance of Air Conditioning and Ventilation Systems, Ratnesh Sharma, Chandrakant Patel, and Cullen Bash
Modeling of Compressors and Expansion Devices With Two-Phase Refrigerant Inlet Conditions, Bo Shen, James E. Braun, and Eckhard Groll
Some Modeling Improvements for Unitary Air Conditioners and Heat Pumps at Off-Design Conditions, Bo Shen, James E. Braun, and Eckhard A. Groll
CFD Prediction to Optimize Front End Cooling Module of a Passenger Vehicle, Biswadip Shome, Vinod Kumar, S. V. Ranganath Kumar, and Gyan Arora
Heat Transfer Augmentation by Inserts During Condensation of Refrigerant R22 Inside a Horizontal Tube, Ramakant Shrivastva, Ravi Kumar, Akhilesh Gupta, and Sachida Nand Lal
Reducing AC Power Consumption By Compressor Downsizing on a Sports Utility Vehicle, D. Srinivasan and Prasad Phadke