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Keywords: Nucleate boiling
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Proceedings Papers

Proc. ASME. HT2023, ASME 2023 Heat Transfer Summer Conference, V001T16A002, July 10–12, 2023
Publisher: American Society of Mechanical Engineers
Paper No: HT2023-106318
...-5060 in this study. The cryogenic transfer line chilldown process is pre-dominated by the film boiling regime for most of the duration followed by transition and nucleate boiling regimes. The line chilldown tests performed in this study are designed to mimic the cryogenic transfer line chilldown...
Proceedings Papers

Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T16A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: HT2020-8924
..., of uniformly heated 10x10 mm copper surfaces on saturation boiling of HFE-7000 dielectric liquid. Ra varied from 0.039 to 0.1.44 m and from 0o (upward facing) to 180o (downward facing). In addition, high speed images and still photographs of nucleate boiling in the various regions and near CHF are captured...
Proceedings Papers

Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T16A004, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: HT2020-9077
...USE OF GENETIC ALGORITHMS AND MACHINE LEARNING TO EXPLORE PARAMETRIC TRENDS IN NUCLEATE BOILING HEAT TRANSFER DATA Emma R. McClure and Van P. Carey Mechanical Engineering Department University of California, Berkeley, CA ABSTRACT Exploring parametric effects in pool boiling is particularly...
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, 407-416, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: HT2012-58205
... of superheat, for a given set of other controlling parameters. nucleate boiling jet impingement RPI confined heater size effects 1 Copyright © 2012 by ASME EFFECT OF HEATER SIZE ON CONFINED SUBCOOLED JET IMPINGEMENT BOILING S. Abishek Department of Mechanical Engineering, Curtin University Perth...
Proceedings Papers

Proc. ASME. HT2009, Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Heat Transfer Equipment; Heat Transfer in Electronic Equipment, 593-599, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: HT2009-88172
...°C as compared with the smooth tube. Nucleate boiling surface geometry chiller evaporator 1 Copyright © 2009 by ASME Proceedings of HT2009 2009 ASME Summer Heat Transfer Conference July 19-23, 2009, San Francisco, California USA HT2009-88172 AN EXPERIMENTAL STUDY OF BOILING HEAT TRANSFER...
Proceedings Papers

Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 3, 843-849, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32885
... from 0.4 to 0.7. The inception quality decreases with the increase of mass flux, and is affected by the heat flux and tube diameter; the effects of heat flux on the heat transfer coefficient are much significant in the pre-dryout region, which is related with the activation of nucleate boiling...
Proceedings Papers

Proc. ASME. HT2003, Heat Transfer: Volume 2, 309-316, July 21–23, 2003
Publisher: American Society of Mechanical Engineers
Paper No: HT2003-47156
... 18 12 2008 In this work a mechanistic model for nucleate boiling heat flux as a function of wall superheat has been developed. The premise of the proposed model is that the entire energy from the wall is first transferred to the superheated liquid layer adjacent to the wall. A fraction...