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Proceedings Papers

Review of Datasets and Correlations for Two-Phase Flow Boiling Heat Transfer of Pure Ethanol and Ethanol/Water Binary Mixtures

Mohamed ElFaham, Clement C. Tang
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T13A007, July 11–13, 2022
Paper No: HT2022-84340
DOI: https://doi.org/10.1115/HT2022-84340
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Topics: Boiling, Ethanol, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Two-phase flow, Water
Proceedings Papers

Heat Transfer Coefficient Predictions of the Air-Cooled Condenser With Machine Learning Based on the Operation Big Data of the Power Plant

Kai Chen, Xin Xie, Yan Chu, Meng Leng, Jinyi Zhang, Zhenwei Xu, Feng Huang, Heming Zhang
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T08A002, July 11–13, 2022
Paper No: HT2022-83767
DOI: https://doi.org/10.1115/HT2022-83767
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Topics: Condensers (steam plant), Heat transfer, Heat transfer coefficients, Machine learning, Power stations
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
Paper No: HT2022-86172
DOI: https://doi.org/10.1115/HT2022-86172
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Topics: Evaporative cooling, Genetic algorithms, Heat transfer, Flow (Dynamics), Heat exchangers, Drops, Sprays, Water, Air flow, Fins
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
Paper No: HT2022-81856
DOI: https://doi.org/10.1115/HT2022-81856
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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
Proceedings Papers

CFD Study of the Thermal Performance Improvement of a Counter-Flow Heat Exchanger Using Enhanced Surface Tubes

Humberto Santos, Wei Li, David Kukulka
Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T05A005, June 16–18, 2021
Paper No: HT2021-63577
DOI: https://doi.org/10.1115/HT2021-63577
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Topics: Computational fluid dynamics, Flow (Dynamics), Heat exchangers, Design, Fluids, Heat transfer, Heat transfer coefficients, Reynolds number, Computer simulation, Errors
Proceedings Papers

A Novel Fast Predicting Technique for the Absorptivity of Surface Coating

Emir Özkökdemir, Berkay Filiz, Yener Usul
Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T12A001, June 16–18, 2021
Paper No: HT2021-61956
DOI: https://doi.org/10.1115/HT2021-61956
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Topics: Coating processes, Coatings, Solar radiation, Aluminum plate, Simulation, Electronics, Errors, Finite element analysis, Finite element model, Heat capacity
Proceedings Papers

An Experimental Study on Flow Boiling Heat Transfer Outside Horizontal Enhanced Tubes

Liangxiang Ma, Jianghui Zhang, Xiang Ma, Zongbao Gu, Yan He, David J. Kukulka, Wei Li
Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T12A003, July 13–15, 2020
Paper No: HT2020-9009
DOI: https://doi.org/10.1115/HT2020-9009
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Topics: Boiling, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Shells
Proceedings Papers

Experimental Study on Condensation in the Outer Annular Region Outside Horizontal Enhanced Tubes

Zeguan Dong, Jianghui Zhang, Zhen Li, Yan He, David J. Kukulka, Wei Lei
Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T12A007, July 13–15, 2020
Paper No: HT2020-9008
DOI: https://doi.org/10.1115/HT2020-9008
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Topics: Condensation, Flow (Dynamics), Heat transfer coefficients, Pressure drop
Proceedings Papers

Experimental Investigation of Shell-Side Flow Condensation on Three-Dimensional Enhanced Surface Tubes

Desong Yang, Zhichuan Sun, Wei Li
Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T09A002, July 13–15, 2020
Paper No: HT2020-8987
DOI: https://doi.org/10.1115/HT2020-8987
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Topics: Condensation, Flow (Dynamics), Shells, Heat transfer coefficients, Heat transfer, Refrigerants, Errors, Fluids, Geometry, Temperature
Proceedings Papers

Condensation Heat Transfer and Pressure Drop of R134A in Horizontal Micro-Scale Enhanced Tube

Zongbao Gu, Xiang Ma, Yan He, Lianxiang Ma, David J. Kukulka, Wei Li
Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T09A003, July 13–15, 2020
Paper No: HT2020-9006
DOI: https://doi.org/10.1115/HT2020-9006
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Topics: Condensation, Heat transfer, Heat transfer coefficients, Microscale devices, Pressure drop
Proceedings Papers

Significance of Delta Winglets on the Air Side Performance of Flat Finned Versus Wavy Finned-Tube Heat Exchangers

Tariq Amin Khan, Nasir Mehdi Gardezi, Wei Li, Yang Zhou, Zahid Ayub
Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T02A006, July 13–15, 2020
Paper No: HT2020-8991
DOI: https://doi.org/10.1115/HT2020-8991
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Topics: Heat exchangers, Genetic algorithms, Heat transfer, Artificial neural networks, Computational fluid dynamics, Computer simulation, Flow (Dynamics), Friction, Heat transfer coefficients, Pareto optimization
Proceedings Papers

Electrowetting-Based Coalescence of Droplets During Dropwise Condensation of Humid Air

Enakshi Wikramanayake, Vaibhav Bahadur
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T13A001, July 14–17, 2019
Paper No: HT2019-3425
DOI: https://doi.org/10.1115/HT2019-3425
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Topics: Condensation, Drops, Electric fields, Dynamics (Mechanics), Heat transfer, Condensed matter, Film condensation, Heat transfer coefficients, Microfluidics, Oscillations
Proceedings Papers

Flow and Heat Transfer in Droplets-Film Interactions

Gangtao Liang, Haibing Yu, Yang Chen, Shengqiang Shen
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T02A001, July 14–17, 2019
Paper No: HT2019-3418
DOI: https://doi.org/10.1115/HT2019-3418
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Topics: Drops, Flow (Dynamics), Heat transfer, Heat transfer coefficients
Proceedings Papers

The Effects of 3D Printing Parameters and Surface Roughness on Convective Heat Transfer Performance

Lucas Pereira, Todd Letcher, Gregory J. Michna
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T13A011, July 14–17, 2019
Paper No: HT2019-3591
DOI: https://doi.org/10.1115/HT2019-3591
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Topics: Additive manufacturing, Convection, Surface roughness, Heat transfer coefficients, Reynolds number, Extruding, Heat exchangers, Heat sinks, Manufacturing, Polymers
Proceedings Papers

Modeling and Analysis of a High Temperature, High Pressure Two-Phase NH3/FAME-MLL PFHX

Thomas Gross, Kevin R. Anderson, Christopher McNamara, Ariel Gatti
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T11A001, July 14–17, 2019
Paper No: HT2019-3406
DOI: https://doi.org/10.1115/HT2019-3406
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Topics: Databases, Enthalpy, Heat exchangers, Heat flux, Heat transfer coefficients, High pressure (Physics), High temperature, Matlab, Modeling, National Institute of Standards and Technology
Proceedings Papers

Experimental Investigation of Crossflow Diverters in Jet Impingement Cooling

Srivatsan Madhavan, Kishore Ranganath Ramakrishnan, Prashant Singh, Srinath V. Ekkad
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T04A001, July 14–17, 2019
Paper No: HT2019-3538
DOI: https://doi.org/10.1115/HT2019-3538
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Topics: Blades, Combustion chambers, Cooling, Deflection, Design, Flow (Dynamics), Gas turbines, Geometry, Heat transfer coefficients, High pressure (Physics)
Proceedings Papers

Influence of Overweight Acceleration on Heat Transfer of Hydrocarbon Fuel in a Vertical Tube at Supercritical Pressures

Lulu Lv, Yanchen Fu, Bensi Dong, Jie Wen, Guoqiang Xu
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T11A003, July 14–17, 2019
Paper No: HT2019-3552
DOI: https://doi.org/10.1115/HT2019-3552
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Topics: Fuels, Heat transfer, Buoyancy, Heat flux, Flow (Dynamics), Gravitational acceleration, Heat transfer coefficients, Temperature, Numerical analysis, Simulation
Proceedings Papers

Wettability Effects on Falling Film Heat Transfer Over Horizontal Tubes in Jet Flow Mode

Avijit Karmakar, Sumanta Acharya
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T10A004, July 14–17, 2019
Paper No: HT2019-3532
DOI: https://doi.org/10.1115/HT2019-3532
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Topics: Heat transfer, Jets, Flow (Dynamics), Fluids, Liquid films, Engineering simulation, Equilibrium (Physics), Film flow, Heat exchangers, Heat transfer coefficients
Proceedings Papers

The Testing and Model Validation of an Additively Manufactured Twisted Tube Heat Exchanger

John D. Bernardin, Kyle Ferguson, David Sattler
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T07A001, July 14–17, 2019
Paper No: HT2019-3500
DOI: https://doi.org/10.1115/HT2019-3500
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Topics: Additive manufacturing, Heat exchangers, Model validation, Testing, Computational fluid dynamics, Manufacturing, Shells, Heat transfer, Heat transfer coefficients, Modeling
Proceedings Papers

Confined Impinging Slot Jets in Porous Media With Nanofluids

Bernardo Buonomo, Anna di Pasqua, Oronzio Manca, Ghofrane Sekrani, Sebastien Poncet
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T10A012, July 14–17, 2019
Paper No: HT2019-3691
DOI: https://doi.org/10.1115/HT2019-3691
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Topics: Jets, Nanofluids, Porous materials, Fluids, Particulate matter, Rayleigh number, Water, Convection, Engineering simulation, Equilibrium (Physics)