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Proceedings Papers

CFD Modeling of End Effects of Gas Cooler Heat Exchanger for sCO 2 Power Blocks

Vyas Duggirala, Venkata N. Hegde, Venkateswara Reddy, Pramod Kumar, Arun Muley
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T05A002, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-130976
https://doi.org/10.1115/HT2024-130976
View Paper titled, CFD Modeling of End Effects of Gas Cooler Heat Exchanger for sCO 2 Power Blocks
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Topics: Computational fluid dynamics, Heat exchangers, Modeling
Proceedings Papers

Advancements in Ni-P Plating Surfaces for Mitigating Crystallization Fouling in Microchannel Heat Exchangers

Jia Sun, Wei Li, Biqi Cao, Jianxin Zhou, Zan Wu
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T05A001, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-130576
https://doi.org/10.1115/HT2024-130576
View Paper titled, Advancements in Ni-P Plating Surfaces for Mitigating Crystallization Fouling in Microchannel Heat Exchangers
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Topics: Crystallization, Heat exchangers, Microchannels, Plating
Proceedings Papers

Thermoelectric Waste Heat Recovery in a Concentric Tube Silencer for Automotive System

Michael Lucidi, Bakhtier Farouk
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T15A003, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-131523
https://doi.org/10.1115/HT2024-131523
View Paper titled, Thermoelectric Waste Heat Recovery in a Concentric Tube Silencer for Automotive System
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Topics: Heat recovery, Silencers, Heat, Exhaust systems, Automobiles, Automotive engines, Computational fluid dynamics, Cross section (Physics), Electromagnetic spectrum, Engines
Proceedings Papers

Optimization of a Hybrid Thermal Protection System for Space Vehicles

Syed Arafun Nabi, Hamidreza Najafi
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T14A014, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-131509
https://doi.org/10.1115/HT2024-131509
View Paper titled, Optimization of a Hybrid Thermal Protection System for Space Vehicles
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Topics: Optimization, Space vehicles, Triply periodic minimal surfaces, Coolants, Design, Vehicles, Weight (Mass), Flow (Dynamics), Fuels, Genetic algorithms
Proceedings Papers

Digital Twin Development of a R134a Plate-Tube Evaporator

Ali Can Ispir, Michel Speetjens
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T01A003, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-122272
https://doi.org/10.1115/HT2024-122272
View Paper titled, Digital Twin Development of a R134a Plate-Tube Evaporator
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Topics: Digital twin, Heat pumps, Refrigerants, Water, Flow (Dynamics), Heat, Computational fluid dynamics, Evaporation, Fluids, Heat exchangers
Proceedings Papers

Pressure Controlled Heat Pipe Based Heat Exchanger for Dynamic Process Heat Extraction Control for Nuclear Power Plants

Sai Kiran Hota, Andrew Lutz, Srujan Rokkam, Calin Tarau
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T01A015, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-131191
https://doi.org/10.1115/HT2024-131191
View Paper titled, Pressure Controlled Heat Pipe Based Heat Exchanger for Dynamic Process Heat Extraction Control for Nuclear Power Plants
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Topics: Heat, Heat exchangers, Heat pipes, Nuclear power stations, Pressure
Proceedings Papers

Transport and Flow Characteristics of Graphene-Doped Nanofluids at Moderate Temperatures in Double-Pipe Heat Exchangers

Philip J. Gaudio, Jerome M. Skelly, Cy C. Yavuzturk, Andrew D. Chiasson, Drew W. Johnson
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T04A003, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-132685
https://doi.org/10.1115/HT2024-132685
View Paper titled, Transport and Flow Characteristics of Graphene-Doped Nanofluids at Moderate Temperatures in Double-Pipe Heat Exchangers
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Topics: Flow (Dynamics), Graphene, Heat exchangers, Nanofluids, Pipes, Temperature, Water, Fluids, Copper, Heat transfer
Proceedings Papers

Analysis of Building Cooling System’s Load Under the Effect of the Phase Change Material-Based Thermal Energy Storage System

Stuart McKenna, Peyton Clark, Soheil Omiddezyani, Krishna Shah, Forooza Samadi
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T01A019, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-131358
https://doi.org/10.1115/HT2024-131358
View Paper titled, Analysis of Building Cooling System’s Load Under the Effect of the Phase Change Material-Based Thermal Energy Storage System
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Topics: Cooling, HVAC equipment, Phase change materials, Stress, Thermal energy storage, Temperature, Climate, Solidification, Cooling loads, Design
Proceedings Papers

Effectiveness of Multi Baffles With Trefoils on the Performance of Shell and Tube Heat Exchanger

Farhad Ali, Tariq Amin Khan, Zahid Ahmad Qureshi, Muhammad Muzafar, Wei Li
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T14A006, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-130564
https://doi.org/10.1115/HT2024-130564
View Paper titled, Effectiveness of Multi Baffles With Trefoils on the Performance of Shell and Tube Heat Exchanger
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Topics: Computational fluid dynamics, Heat exchangers, Shells, Heat transfer, Design, Engineering simulation, Geometry, Pressure drop, Simulation, Energy conservation
Proceedings Papers

Experimental Study of Enhanced Heat Transfer in Phase Change Material Based Thermal Energy Storage in Compact Heat Exchangers

Sarath Kannan, Milind A. Jog, Raj M. Manglik
Proc. ASME. HT2023, ASME 2023 Heat Transfer Summer Conference, V001T01A007, July 10–12, 2023
Publisher: American Society of Mechanical Engineers
Paper No: HT2023-107111
https://doi.org/10.1115/HT2023-107111
View Paper titled, Experimental Study of Enhanced Heat Transfer in Phase Change Material Based Thermal Energy Storage in Compact Heat Exchangers
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Topics: Heat exchangers, Heat transfer, Phase change materials, Thermal energy storage
Proceedings Papers

Effect of Inner Fin Tube Structure on Comprehensive Performance of Supercritical Carbon Dioxide and Lead Bismuth Eutectic Heat Exchanger

Shuhan Liu, Ji'an Liu, Qingjiang Liu, Xianliang Lei
Proc. ASME. HT2023, ASME 2023 Heat Transfer Summer Conference, V001T04A004, July 10–12, 2023
Publisher: American Society of Mechanical Engineers
Paper No: HT2023-107565
https://doi.org/10.1115/HT2023-107565
View Paper titled, Effect of Inner Fin Tube Structure on Comprehensive Performance of Supercritical Carbon Dioxide and Lead Bismuth Eutectic Heat Exchanger
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Topics: Heat exchangers, Supercritical carbon dioxide
Proceedings Papers

Thermal and Flow Characteristics in a Tube with Helical Ridges

Tailian Chen
Proc. ASME. HT2023, ASME 2023 Heat Transfer Summer Conference, V001T01A004, July 10–12, 2023
Publisher: American Society of Mechanical Engineers
Paper No: HT2023-106453
https://doi.org/10.1115/HT2023-106453
View Paper titled, Thermal and Flow Characteristics in a Tube with Helical Ridges
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Topics: Flow (Dynamics), Reynolds number, Heat transfer, Pressure drop, Surface roughness, Fluids, Friction, Heat exchangers, Physics, Pipes
Proceedings Papers

Phase Change Materials for Absorbing Peak Heat Loads in Aircraft: An Effectiveness-NTU Model for Predicting the Performance of Compact Heat Exchanger

Julie Y. Frank, Duncan J. Borman, Evaldas Greiciunas, Amirul Khan, Jon Summers
Proc. ASME. HT2023, ASME 2023 Heat Transfer Summer Conference, V001T06A002, July 10–12, 2023
Publisher: American Society of Mechanical Engineers
Paper No: HT2023-106867
https://doi.org/10.1115/HT2023-106867
View Paper titled, Phase Change Materials for Absorbing Peak Heat Loads in Aircraft: An Effectiveness-NTU Model for Predicting the Performance of Compact Heat Exchanger
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Topics: Aircraft, Heat, Heat exchangers, Phase change materials, Stress
Proceedings Papers

Analysis of Corner Radius on the Free Oscillating Cylinder With Heat Transfer and Flow Pattern at Low Reynolds Number

Yuvraj Sarout, Md Didarul Islam, Yap Yit Fatt, Isam Janajreh
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T20A007, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HT2022-85599
https://doi.org/10.1115/HT2022-85599
View Paper titled, Analysis of Corner Radius on the Free Oscillating Cylinder With Heat Transfer and Flow Pattern at Low Reynolds Number
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Topics: Corners (Structural elements), Cylinders, Flow (Dynamics), Heat exchangers, Heat transfer, Oscillations, Reynolds number
Proceedings Papers

Effect of Hydraulic Diameter and Surface Roughness on Additively-Manufactured Offset Strip Fin Heat Exchanger Performance

T. M. Baker, M. P. Manahan, S. P. Lynch, E. W. Reutzel
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T10A001, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HT2022-80416
https://doi.org/10.1115/HT2022-80416
View Paper titled, Effect of Hydraulic Diameter and Surface Roughness on Additively-Manufactured Offset Strip Fin Heat Exchanger Performance
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Topics: Additive manufacturing, Fins, Heat exchangers, Strips, Surface roughness
Proceedings Papers

Numerical Study on the Dominant Condensation Mechanism in the Cross-Flow Transport Membrane Condenser

Saja Al-rifai, Cheng-Xian Lin
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T06A005, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HT2022-81884
https://doi.org/10.1115/HT2022-81884
View Paper titled, Numerical Study on the Dominant Condensation Mechanism in the Cross-Flow Transport Membrane Condenser
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Topics: Condensation, Condensers (steam plant), Cross-flow, Membranes, Porosity, Flue gases, Water vapor, Ceramics, Heat, Turbulence
Proceedings Papers

Use of Genetic Algorithms to Extract Fundamental Heat Transfer Performance Parameters From Evaporative Cooler Test Data

Samuel Cabrera, Van P. Carey
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T19A002, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HT2022-86172
https://doi.org/10.1115/HT2022-86172
View Paper titled, Use of Genetic Algorithms to Extract Fundamental Heat Transfer Performance Parameters From Evaporative Cooler Test Data
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Topics: Evaporative cooling, Genetic algorithms, Heat transfer, Flow (Dynamics), Heat exchangers, Drops, Sprays, Water, Air flow, Fins
Proceedings Papers

Diffusion Bonded Compact Heat Exchanger in Inconel 740H for High Temperature and High-Pressure Applications

Zhijun Jia, Thomas Parlow, Dane Kuhr, Mark Anderson, Brian Baker
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T10A004, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HT2022-81837
https://doi.org/10.1115/HT2022-81837
View Paper titled, Diffusion Bonded Compact Heat Exchanger in Inconel 740H for High Temperature and High-Pressure Applications
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Topics: Diffusion (Physics), Heat exchangers, High pressure (Physics), High temperature, Bonding, Alloys, Design, Diffusion bonding (Metals), Etching, Fluids
Proceedings Papers

Modeling and Simulation of Whole Air Supply System for Proton-Exchange Membrane Fuel Cell Under Dynamic Operating Conditions

Hoang Nghia Vu, Sangseok Yu
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T06A002, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HT2022-81691
https://doi.org/10.1115/HT2022-81691
View Paper titled, Modeling and Simulation of Whole Air Supply System for Proton-Exchange Membrane Fuel Cell Under Dynamic Operating Conditions
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Topics: Compressors, Fuel cells, Heat, Humidifiers, Mass transfer, Membranes, Modeling, Proton exchange membrane fuel cells, Simulation, Flow (Dynamics)
Proceedings Papers

Convective Heat Transfer Potential of Particles/Airflow Through Single Cell Thick Additively Manufactured Octet-Shaped Lattice Frame Material

Youssef Aider, Heejin Cho, Prashant Singh
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T06A004, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HT2022-81856
https://doi.org/10.1115/HT2022-81856
View Paper titled, Convective Heat Transfer Potential of Particles/Airflow Through Single Cell Thick Additively Manufactured Octet-Shaped Lattice Frame Material
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Topics: Additive manufacturing, Air flow, Convection, Particulate matter, Steady state, Heat exchangers, Thermal conductivity, Carbon dioxide, Concentrating solar power, Contact resistance