Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
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Session Overview
Location: 218 C&D
Date: Monday, 15/July/2024
1:00pm
-
3:00pm
R-02: Alternative Refrigerants Modeling and Testing
Location: 218 C&D
 
1:00pm - 1:20pm

Paper for Refrigeration and Air Conditioning Conference

Performance of R32/R1234yf Blends as Potential Lower GWP Replacements for R410A in a 3 RT Rooftop Heat Pump

Kenneth Schultz, Michael Petersen, Gurudath Nayak



1:20pm - 1:40pm

Paper for Refrigeration and Air Conditioning Conference

Evaluation of Lower GWP Refrigerant Blend for R23 And Blends Thereof in Ultra-low Temperature Refrigeration Applications

Michael Petersen, Gurudath Nayak Hebri, Steve Kujak, Trace Lydick



1:40pm - 2:00pm

Paper for Refrigeration and Air Conditioning Conference

Validation Experiments on HFO-1123 Mixtures: Disproportionation Reaction and Its Suppression by the Internal Structure in Refrigerant Compressor

Zhihua Zhang, Hidekazu Okamoto, Makoto Ito, Eiji Hihara



2:00pm - 2:20pm

Paper for Refrigeration and Air Conditioning Conference

Refrigerants with GWP Below 300 for Air Conditioning and Heat Pumps

Joshua Hughes, Jethro Medina, Sunny Kalra



2:20pm - 2:40pm

Paper for Refrigeration and Air Conditioning Conference

Dynamic Evaluation of Circulation Composition of Zeotropic Refrigerant in Heat Pump System with NIR Absorption Spectroscopy

Kosuke Miyawaki, Naoki Shikazono



2:40pm - 3:00pm

Paper for Refrigeration and Air Conditioning Conference

Experimental Study on Flow Condensation of Low Global Warming Potential Refrigerants in a Micro-fin Aluminum Tube

Yifeng Hu, Samuel F. Yana Motta, Saad A. Jajja, Cheng-Min Yang, Brian A. Fricke, Kashif Nawaz

3:30pm
-
5:30pm
R-06: Energy Storage I
Location: 218 C&D
 
3:30pm - 3:50pm

Paper for Refrigeration and Air Conditioning Conference

Investigation of Heat Pump Integrated Thermochemical Energy Storage for Cabin Heating of Electric Vehicles in Cold Climates

Luis Arturo Vargas-Ochoa, Ulises Gonzalez-Valle, Brian M. Fronk



3:50pm - 4:10pm

Paper for Refrigeration and Air Conditioning Conference

Assessment of Centralized Domestic Hot Water Systems as An Electrification Option for Multi-Family Water Heating in Cold Climates

Zhenning Li, John Bush, Kyle Gluesenkamp



4:10pm - 4:30pm

Paper for Refrigeration and Air Conditioning Conference

Modeling and Analysis of a Heat Pump Clothes Dryer with Thermal Energy Storage

Xiaoli Liu, Cheng-Min Yang, Pengtao Wang, Kashif Nawaz, Christopher Hartnett, Troy Seay



4:30pm - 4:50pm

Paper for Refrigeration and Air Conditioning Conference

Development Of An Underground Stratified Thermal Energy Storage (TES) Tank ModelDevelopment of an underground stratified thermal energy storage tank model and performance comparisons with an above-ground tank

Pouria Moghimi, Christian K. Bach, Jeffrey D. Spitler



4:50pm - 5:10pm

Paper for Refrigeration and Air Conditioning Conference

Development And Experimental Validation Of Simplified Numerical Models For Stratified Thermal Energy Storage (TES) Tanks Including Storage Mode And Adverse Feed Temperatures.

Pouria Moghimi, Khaled I. Alghamdi, Christian K. Bach, Jeffrey D. Spitler

Date: Tuesday, 16/July/2024
9:40am
-
11:40am
R-10: Load-Based Testing
Location: 218 C&D
 
9:40am - 10:00am

Paper for Refrigeration and Air Conditioning Conference

Field and Lab Testing of Residential Heat Pumps to Assess Representativeness of Fixed-speed and Load-based Test Methods

Bruce Harley, Christopher Dymond, David Yuill, Gary Hamer, Jennifer McWilliams, Yuxuan Chen



10:00am - 10:20am

Paper for Refrigeration and Air Conditioning Conference

Uncertainty Quantification Approach for Dynamic Load-Based Testing

Parveen Dhillon, Dohyeon Kim, W. Travis Horton, James E. Braun



10:20am - 10:40am

Paper for Refrigeration and Air Conditioning Conference

Closed-Loop Apparatus (CLA) Design and Assessment for Load-Based Testing

Dohyeon Kim, Parveen Dhillon, Ashwin Kidambi, Travis Horton, James E. Braun



10:40am - 11:00am

Paper for Refrigeration and Air Conditioning Conference

An Improved Thermostat Environment Emulator (TEE) for Load-based Testing

Dohyeon Kim, Parveen Dhillon, W. Travis Horton, James E. Braun

1:30pm
-
3:30pm
R-14: Heat Pump Water Heaters
Location: 218 C&D
 
1:30pm - 1:50pm

Paper for Refrigeration and Air Conditioning Conference

Model Based Control Development for Heat Pump Water Heater

Zhiqiang Li, Yonghua Zhu, Yueqian Jin, Yongli Yuan, Chao Ma, Xiaodong Yang



1:50pm - 2:10pm

Paper for Refrigeration and Air Conditioning Conference

A Simulation Study of 120V Heat Pump Water Heaters

Bo Shen, Kyle Gluesenkamp, Melanie DeBusk, Zhenning Li, Brian Fricke



2:10pm - 2:30pm

Paper for Refrigeration and Air Conditioning Conference

Low GWP Refrigerants for Heat Pump Water Heaters

Sarah Kim, Christopher Seeton, Robert Low



2:30pm - 2:50pm

Paper for Refrigeration and Air Conditioning Conference

Performance Evaluation of Drain Heat Recovery Heat Exchangers for Heat Pump Water Heaters

Easwaran Krishnan, Muneeshwaran Murugan, Joe Rendall, Kashif Nawaz, Jamieson Brechtl



2:50pm - 3:10pm

Paper for Refrigeration and Air Conditioning Conference

Deployment Of R290 In Heat Pump Water Heaters And Implications for Decarbonization

Kashif Nawaz, Joseph Rendall, Ahmed Elatar, Jian Sun

4:00pm
-
6:00pm
R-17: Heat Exchanger Design I
Location: 218 C&D
 
4:00pm - 4:20pm

Paper for Refrigeration and Air Conditioning Conference

Examination of Droplet Mobility and Critical Air Velocity on Slippery Liquid Infused Porous Surfaces with a Linear Wettability Gradient

Sarah Freeman, Andrew Sommers



4:20pm - 4:40pm

Paper for Refrigeration and Air Conditioning Conference

Indirect Air-to-Liquid Heat Exchanger Design for Refrigeration Applications

Santiago Torras, Nicolás Ablanque, Joaquim Rigola, Carles Oliet, Jordi Vera, Joan Vila, Santiago Martinez



4:40pm - 5:00pm

Paper for Refrigeration and Air Conditioning Conference

On the Effectiveness of Brazed-Type Capillary Tube Suction Line Heat Exchangers Running with Isobutane

Pedro Bruggemann, Gabriel Podgaietsky, Kaitlyn Palermo, Elizabeth Wohlers, Joshua Julius, Anderson Bortoletto, Christian Hermes



5:00pm - 5:20pm

Paper for Refrigeration and Air Conditioning Conference

Microchannel Geometries for Improved Heat Transfer with Low-GWP refrigerants

Muneeshwaran Murugan, Cheng-Min Yang, Jamieson Brechtl, Kashif Nawaz



5:20pm - 5:40pm

Paper for Refrigeration and Air Conditioning Conference

On the Corrosion Response of Novel Heat Exchangers Manufactured by Casting of Al-Ce-Mg Alloy

Kashif Nawaz, Jamieson Brechtl, Melanie DeBusk, Micheal Kesler



5:40pm - 6:00pm

Paper for Refrigeration and Air Conditioning Conference

Calibration of Temperature-Dependent Resistance of 3D Printed Conductive Filaments for Embedded Sensing

Amanda Stone, Justin A. Weibel, Davide Ziviani

Date: Wednesday, 17/July/2024
9:40am
-
12:00pm
R-20: Membrane-Based Systems
Location: 218 C&D
 
9:40am - 10:00am

Paper for Refrigeration and Air Conditioning Conference

Preliminary Test on Moisture Transfer of Flat Sheet Membrane-based Dehumidification System

Hye-Jin Cho, Seong-Yong Cheon, Soo-Jin Lee, Jae-Weon Jeong



10:00am - 10:20am

Paper for Refrigeration and Air Conditioning Conference

Thermodynamic Analysis of Cascade Vacuum Pump Based Membrane Dehumidifier in Air Conditioning System

Seong-Yong Cheon, Hye-Jin Cho, Jae-Hee Lee, Sang-Hwan Park, Jae-Weon Jeong



10:20am - 10:40am

Paper for Refrigeration and Air Conditioning Conference

Energy-Saving Potential of a Dual-Module Humidity Pump for Residential and Commercial Air Conditioning

Songhao Wu, Anand Balaraman, Andrew Fix, Jinwoo Oh, James E. Braun, David M. Warsinger



10:40am - 11:00am

Paper for Refrigeration and Air Conditioning Conference

Development and Characterization of Nanocomposite Membranes for Next-Generation Air Dehumidification Technologies

Setareh Heidari, Ansh A. Mishra, Maria Augusta Correa Martins, Jinwoo Oh, Anand Balaraman, MD Ashiqur Rahman, Davide Ziviani, James E. Braun, David M. Warsinger



11:00am - 11:20am

Paper for Refrigeration and Air Conditioning Conference

A Comprehensive Sizing Analysis Using an Effectiveness-NTU Framework for Vacuum Membrane Dehumidification Systems

Md Ashiqur Rahman, Andrew J. Fix, Jinwoo Oh, James E. Braun, David M. Warsinger



11:20am - 11:40am

Paper for Refrigeration and Air Conditioning Conference

Numerical Investigation of a Membrane-Integrated Heat Pump for Industrial Drying

Junyan Ren, Makena Thompson, David M. Warsinger, Davide Ziviani

1:00pm
-
3:00pm
R-24: Energy Storage II
Location: 218 C&D
 
1:00pm - 1:20pm

Paper for Refrigeration and Air Conditioning Conference

A Simultaneous Approach for Heat and Cold Production Enabled by Heat Pump and Latent Thermal Energy Storage

Xiaoxue Kou, Ruzhu Wang



1:20pm - 1:40pm

Paper for Refrigeration and Air Conditioning Conference

Studying The Solidification Process Of Salt Hydrates Via X-ray Computed Tomography

Dario Guarda, Jorge Martinez-Garcia, Benjamin Fenk, Damian Gwerder, Anastasia Stamatiou, Jörg Worlitschek, Simone Mancin, Philipp Schuetz



1:40pm - 2:00pm

Paper for Refrigeration and Air Conditioning Conference

A Dynamic Model of Refrigerator with Energy Storage for Demand Flexibility

Yanfei Li, Zhiming Gao, Philip Boudreaux, Kashif Nawaz



2:00pm - 2:20pm

Paper for Refrigeration and Air Conditioning Conference

Heat Pumps with Integrated Thermochemical Energy Storage for Electricity Load Levelling

Allannah Duffy, Alper Saygin, Srinivas Garimella



2:20pm - 2:40pm

Paper for Refrigeration and Air Conditioning Conference

Grid Independent High Efficiency Heating System for Buildings

Sandeep Alavandi, Hamid Abbasi, David Cygan, John Wagner, Joseph Pondo, Vitaliy Gnatenko

3:30pm
-
5:30pm
R-28: HVAC System Enhancements
Location: 218 C&D
 
3:30pm - 3:50pm

Paper for Refrigeration and Air Conditioning Conference

Applicability Evaluation of Active Anti-Condensation Materials Using Thermoelectric Technology in Building Systems

Minseong Kim, Yong-Kwon Kang, Beom-Jun Kim, Taeyeon Kim, Jae-Weon Jeong



4:10pm - 4:30pm

Paper for Refrigeration and Air Conditioning Conference

Investigation On The Effective Use Of Glide And A Suction-line Liquid-line Heat Exchanger To Improve Performance In Air Conditioning And Heat Pump

Bruno Yuji Kimura de Carvalho, Ankit Sethi, Wissam Rached



4:30pm - 4:50pm

Paper for Refrigeration and Air Conditioning Conference

The Mother & Father Hybrid Compression Technology, A Possible Solution For Future Clean Energy Production

Mihail-Dan Staicovici



4:50pm - 5:10pm

Paper for Refrigeration and Air Conditioning Conference

Synergic Coupling Of Mother & Father Hybrid Compression Sub-Ambient Power (SAP) Cycles With Existing Ambient Power (AP) Cycles For Electrical Efficiency Increase

Mihail-Dan Staicovici

Date: Thursday, 18/July/2024
9:40am
-
12:00pm
R-32: Residential & Commercial HP and AC II
Location: 218 C&D
 
9:40am - 10:00am

Paper for Refrigeration and Air Conditioning Conference

Performance Investigation of A Residential Air Source Heat Pump With Partial Variable Speed Electronics Driving a PSC Rotary Compressor As Single Stage, Two Stage And Variable Speed Compressor

Bin Yang, Ludovic Chretien



10:00am - 10:20am

Paper for Refrigeration and Air Conditioning Conference

Monitoring Of Two Ground-Source Heat Pumps Working with R454B and R600a in a Pilot Facility

Davide Menegazzo, Giulia Lombardo, Sergio Bobbo, Laura Fedele, Michele De Carli, Sara Bordignon, Fabio Poletto, Dimitris Mendrinos, Alessandro Bortolin, Adriana Bernardi



10:20am - 10:40am

Paper for Refrigeration and Air Conditioning Conference

Effects of Refrigerant Drop-In (R32/R410) on the Performance of a Heat Pump System

Mohammad Arafat Zaman, Sophie Wang



10:40am - 11:00am

Paper for Refrigeration and Air Conditioning Conference

Experimental Study of Compressor Modulation Method Effects on Heat Pump Performance

Mohammad Arafat Zaman, Sophie Wang



11:00am - 11:20am

Paper for Refrigeration and Air Conditioning Conference

Parametric Study of a Variable Refrigerant Flow Air Conditioner with Two Evaporators

Thiago Dutra, Jonathan Maceda Silveira, Rogerio Gomes de Oliveira, Ernane Silva


 
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