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Keywords: Boiling Heat TransferClose
Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T08A005, June 16–18, 2021
Paper No: HT2021-63363
... Proceedings of the ASME 2021 Heat Transfer Summer Conference HT2021 June 16-18, 2021, Virtual, Online HT2021-63363 STUDY OF BOILING HEAT TRANSFER ON HETEROGENEOUS WETTING SURFACE WITH MD SIMULATION Zeyu Liu Runkeng Liu Peng Li Shanghai Jiao Tong University Shanghai Jiao Tong University Shanghai...
Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T12A002, July 13–15, 2020
Paper No: HT2020-8988
...EXPERIMENTAL AND NUMERICAL STUDY OF NUCLEATE POOL BOILING HEAT TRANSFER AND BUBBLE DYNAMICS IN SALINE SOLUTION Qi Liu, Yuxin Wu*, Yang Zhang, Junfu Lyu Tsinghua University, Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering, Beijing...
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, V002T07A014, July 14–19, 2013
Paper No: HT2013-17126
... to 1.1 MPa (reduced pressure range: 0.04–0.31). To enhance boiling heat transfer, a copper microporous coating was applied to the test surfaces. The coating was found to enhance heat transfer coefficients by as much as 430% and CHF by approximately 50%. Increasing pressure decreased the magnitude...
Proc. ASME. HT2005, Heat Transfer: Volume 3, 977-983, July 17–22, 2005
Paper No: HT2005-72175
... correlation was compared with 5 existing CHF correlations that showed comparatively good prediction in world literature. The new correlation predicted CHF better than the other ones with average error of −1.03% and root mean square error of 11.91%. CHF Critical Heat Flux Burnout Dryout Boiling Heat...
Proc. ASME. HT2005, Heat Transfer: Volume 2, 239-245, July 17–22, 2005
Paper No: HT2005-72859
...-phase concurrent separated flow was proposed for boiling heat transfer in vertical narrow rectangular space. Numerical results such as boiling heat transfer coefficient and liquid film thickness were obtained. Comparison of model results with reported experimental correlation indicates that the proposed...
Proc. ASME. HT2005, Heat Transfer: Volume 2, 189-194, July 17–22, 2005
Paper No: HT2005-72571
... tension value at 16% ethanol by weight. In this work was combined with glycols for enhancing boiling heat transfer by decreasing the mixture interfacial tension. Also, the effect of the surfactants Dodecyl Benzene Sodium Sulfonate (DBSS) and Sodium Lauryl Sulfonate (SLS) in the mixture interfacial tension...
Proc. ASME. HT2005, Heat Transfer: Volume 2, 163-170, July 17–22, 2005
Paper No: HT2005-72504
... error of 1.06% using the heat balance method. CHF Critical Heat Flux Burnout Non-uniform Boiling Heat Transfer * Associate Pro Proceedings of 2005 ASME Summer Heat Transfer Conference July 17 22, 2005, San Francisco, California, USA ABSTRACT In this stud in vertical roun examined. For local...
Proc. ASME. HT-FED2004, Volume 3, 139-143, July 11–15, 2004
Paper No: HT-FED2004-56430
... 03 03 2009 Experiments were performed to investigate the performance enhancement of single-phase flow and boiling heat transfer in the 3D inner finned helical tubes. The tests for single-phase flow and heat transfer were carried out in the helical tubes with a curvature of 0.0663...
Proc. ASME. HT-FED2004, Volume 3, 591-599, July 11–15, 2004
Paper No: HT-FED2004-56301
... Lee iversity ical Engineering g, Yongsangu 4 Korea -2558, email@example.com boiling heat transfer coefficient between the heated surface and the fluid decreases sharply at the location where CHF occurs, the temperature of the heated surface increases rapidly. Thus, the accurate prediction of CHF...
Proc. ASME. HT-FED2004, Volume 3, 553-560, July 11–15, 2004
Paper No: HT-FED2004-56240
...) of boundary condition with the boiling correlations for flow boiling in horizontal tubes in order to calculate the conjugate heat transfer of the whole problem. Two boiling correlations have been selected to give inside tube boiling heat transfer coefficient. Because the boiling coefficient depends...
Proc. ASME. HT2003, Heat Transfer: Volume 2, 677-685, July 21–23, 2003
Paper No: HT2003-47478
... 18 12 2008 The pressure drop and boiling heat transfer of steam water two-phase flow were studied in a small horizontal helically coiled tube once-through steam generator of 9-mm inside diameter with 292-mm coil diameter and 30-mm pitch. Experiments were performed at a range...
Proc. ASME. HT2003, Heat Transfer: Volume 2, 623-630, July 21–23, 2003
Paper No: HT2003-47460
... strong parametric trends of the data sets. The results of this study have reaffirmed the feasibility that an advanced generalized CHF correlation for uniformly heated vertical round tubes can be found. CHF Critical Heat Flux Burnout Dryout Boiling Heat Transfer 1 Copyright © 2003 by ASME...
Topics: Critical heat flux
Proc. ASME. HT2003, Heat Transfer: Volume 2, 631-637, July 21–23, 2003
Paper No: HT2003-47463
... boiling heat transfer may occur in the cooling of c equipment, there has been considerable attention on of boiling heat transfer in microchannels. Up to now, he existing work on flow boiling in microchannels has used on the stable mode of boiling heat transfer [2-6]. , Hetsroni et al. , Brutin et al [8...