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Keywords: Heat Transfer
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Proceedings Papers

Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T01A010, June 16–18, 2021
Paper No: HT2021-63909
...Proceedings of the ASME 2021 Heat Transfer Summer Conference HT2021 June 16-18, 2021, Virtual, Online HT2021-63909 DEVELOPMENT OF A FAST FLUID DYNAMICS MODEL BASED ON PISO ALGORITHM FOR SIMULATING INDOOR AIRFLOW Sibo Li Hongtao Qiao Department of Mechanical and Industrial Engineering Mitsubishi...
Proceedings Papers

Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T08A008, June 16–18, 2021
Paper No: HT2021-63593
...Proceedings of the ASME 2021 Heat Transfer Summer Conference HT2021 June 16-18, 2021, Virtual, Online HT2021-63593 CONDENSATION HEAT TRANSFER MODEL: A COMPARISON STUDY OF CONDENSATION RATE BETWEEN A SINGLE BUBBLE AND MULTIPLE RISING BUBBLES Fadi Alnaimat, Omar Alhammadi, Bobby Mathew United Arab...
Proceedings Papers

Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T05A004, June 16–18, 2021
Paper No: HT2021-63408
... Proceedings of the ASME 2021 Heat Transfer Summer Conference HT2021 June 16-18, 2021, Virtual, Online HT2021-63408 SLIP GAS FLOW AND HEAT TRANSFER IN CONFINED POROUS MEDIA WITH DIFFERENT SHAPE CYLINDERS Ammar Tariq Zhenyu Liu* Shanghai Jiao Tong University Shanghai Jiao Tong University Shanghai...
Proceedings Papers

Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T04A001, June 16–18, 2021
Paper No: HT2021-60461
...Proceedings of the ASME 2021 Heat Transfer Summer Conference HT2021 June 16-18, 2021, Virtual, Online HT2021-60461 EFFECTS OF VORTEX GENERATORS ON THE IMPINGEMENT JET ARRAYS HEAT TRANSFER Yue Yang, Junkui Mao1, Feilong Wang Jiangsu Province Key Laboratory of Aerospace Power System, Nanjing...
Proceedings Papers

Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T04A002, June 16–18, 2021
Paper No: HT2021-62602
...Proceedings of the ASME 2021 Heat Transfer Summer Conference HT2021 June 16-18, 2021, Virtual, Online HT2021-62602 OPTIMAL DESIGN OF NOVEL LAMINATED COOLING SYSTEM CONSIDERING COOLING EFFECTIVENESS AND THERMOMECHANICAL PERFORMANCE Honglin Li1, Lei Li*1, Wenjing Gao1, Zhonghao Tang1,2, Chunlong Tan1...
Proceedings Papers

Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T08A004, June 16–18, 2021
Paper No: HT2021-63262
...Abstract Abstract In this work, we study the heat transfer performance and particle dynamics of a highly mass loaded, compressible, particle-laden flow in a horizontally-oriented pipe using an Eulerian-Eulerian (two-fluid) computational model. An attendant experimental configuration [1...
Proceedings Papers

Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T11A007, June 16–18, 2021
Paper No: HT2021-64045
...Abstract Abstract This study presents the effects of adding an array of protrusions in a microchannel for heat transfer enhancement. The presence of mini-channels increases the overall heat transfer area and boosts the mixing development near the solid-fluid interaction; therefore, it can...
Proceedings Papers

Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T06A004, July 13–15, 2020
Paper No: HT2020-9165
...MEASURING HEAT TRANSFER FROM FIREBRANDS TO SURFACES Elias Bearinger1, Brian Lattimer Virginia Tech Blacksburg, VA Jonathan Hodges, Christian Rippe Jensen Hughes Blacksburg, VA ABSTRACT Firebrands are an important mechanism of fire spread and one of the primary ways in which wildland fires ignite...
Proceedings Papers

Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T05A001, July 13–15, 2020
Paper No: HT2020-8933
... as the temperature at the base of the microvalve was increased. There was a 60% and 40% reduction in the water flowrate through the microvalve design with control chamber containing air and PCM (phase change material) respectively. microvalve polydimethylsiloxane (PDMS) heat transfer irrigation soft...
Proceedings Papers

Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T02A007, July 13–15, 2020
Paper No: HT2020-9028
...Abstract Abstract Heat transfer enhancement is usually accompanied by an increase in pressure drop. With the implementation of the various drag reduction methods, the researches and applications of DR methods in heat transfer enhancement have attracted more and more attention. The research...
Proceedings Papers

Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T11A001, July 13–15, 2020
Paper No: HT2020-8934
...Abstract Abstract Analytical and computational studies were performed to compare the convective heat transfer characteristics of a supercritical fluid in a circular pipe for horizontal flow configuration. The motivation of this study was to explore the efficacy of heat exchangers involving...
Proceedings Papers

Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T13A002, July 13–15, 2020
Paper No: HT2020-9007
...Abstract Abstract An experimental investigation of condensation and evaporation heat transfer characteristics was performed in a smooth tube and two enhanced tubes (1EHT, 3EHT) using R134A as refrigerant. All tested tubes have the same inner diameter of 14.68mm and outer diameter of 15.88mm...
Proceedings Papers

Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T12A011, July 13–15, 2020
Paper No: HT2020-9136
...Abstract Abstract Heat transfer characteristics of water spray cooling with n-butanol additive were experimentally studied in this paper. The results indicated that adding n-butanol can effectively enhance the heat dissipation and control the surface temperature. The optimal concentration of n...
Proceedings Papers

Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T09A002, July 14–17, 2019
Paper No: HT2019-3657
... activity as catalyst. In solar reactor, carbon particles are directly exposed to the high-flux irradiation providing efficient radiation heat transfer directly to the reaction site. Therefore, one of the key parameters to achieve higher conversion efficiencies in solar reactor is the presence and transport...
Proceedings Papers

Proc. ASME. HT2013, Volume 2: Heat Transfer Enhancement for Practical Applications; Heat and Mass Transfer in Fire and Combustion; Heat Transfer in Multiphase Systems; Heat and Mass Transfer in Biotechnology, V002T07A023, July 14–19, 2013
Paper No: HT2013-17668
... mixtures (b) a gas-phase catalytic reactor. We focus on the fundamental experimental heat transfer studies (pool and flow boiling of ethanol-water mixtures) required for the primary pre-heater boiler design. Flow boiling results (in a 256 μm square channel) clearly show the influence of mixture composition...
Proceedings Papers

Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 541-547, July 8–12, 2012
Paper No: HT2012-58152
... corresponding to the maximum heat flux and the total heat transfer rate per unit width along the meniscus. The numerical results show the effects of the superheat on the profile of the thin film, the heat flux and its maximum value, in addition, the thickness of the thin film and the thermal resistance ratio...
Proceedings Papers

Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 385-389, July 8–12, 2012
Paper No: HT2012-58170
... The magnetic field effect on the oscillating motion and heat transfer in an oscillating heat pipe (OHP) containing magnetic nanofluid was investigated experimentally. The nanofluid consists of distilled water and Dysprosium (III) oxide nanoparticles with sizes less than 100 nm. A magnetic field...
Proceedings Papers

Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 61-69, July 8–12, 2012
Paper No: HT2012-58078
... 5918 to 46875 in the numerical calculations. The numerical results obtained from a plain tube were compared with those from the studies in literature for validation of numerical technique. The use of twisted tape elements leads to a considerable increase in heat transfer and pressure drop over...
Proceedings Papers

Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 41-50, July 8–12, 2012
Paper No: HT2012-58051
... Micro-fin tube Condensation Pressure drop Heat transfer Mass flux An experimental investigation was performed for convective condensation of R410A inside four micro-fin tubes with the same outside diameter (OD) 5 mm and helix angle 18°. Data are for mass fluxes ranging from about 180...
Proceedings Papers

Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 963-967, July 8–12, 2012
Paper No: HT2012-58151
... 1 Copyright © 2012 by ASME THREE DIMENSIONAL TRANSIENT HEAT TRANSFER MODEL FOR STEEL BILLET HEATING IN REHEAT FURNACE Satish Kumar Dubey Mechanical Engineering Department, Birla Institute of Technology & Science, Pilani, Rajasthan, India. Neelesh Agarwal Mechanical Engineering Department, Birla...