Résumé
Immersion cooling is widely used for thermal management of servers. The two-phase immersion cooling, which transfers heat by boiling, possesses efficient temperature control ability under intensive heat generation. In the process of temperature control through boiling, the generation and transportation of bubbles play a crucial role in calculating the heat-transfer capacity. Therefore, it holds immense significance to obtain a profound understanding of the mechanisms underlying bubble formation and detachment. Currently, numerous mechanistic explanations and empirical correlations have been proposed to elucidate the various parameters of bubbles during the boiling process. These findings were considered to be valuable references when selecting appropriate boiling media and designing efficient heating surfaces. To comprehensively present the progress of bubble formation and heat transfer in the boiling system, the forces exerted on the bubbles are highlighted in this article. A meticulous review of bubble-force analysis and correlation formulae pertaining to various relevant parameters (e.g., nucleation sites density, bubble growth rate, bubble growth period, and detachment frequency) was conducted. This review article was also expected to provide a novel foundation for further exploration of enhanced boiling heat transfer.
Documents disponibles
Format PDF
Pages : 32 p.
Disponible
Gratuit
Détails
- Titre original : A review of pool-boiling processes based on bubble-dynamics parameters.
- Identifiant de la fiche : 30032191
- Langues : Anglais
- Sujet : Technologie
- Source : Applied Sciences - vol. 13 - n. 21
- Éditeurs : MDPI
- Date d'édition : 11/2023
- DOI : http://dx.doi.org/https://doi.org/10.3390/app132112026
Liens
Voir d'autres articles du même numéro (1)
Voir la source
Indexation
-
Thèmes :
Transfert de chaleur;
Conditionnement d’air dans les laboratoires et l’industrie;
Autres applications industrielles;
Thermodynamique et changement d’état - Mots-clés : Électronique; Immersion; Refroidissement; Synthèse; Transfert de chaleur; Ébullition libre; Bulle; Modélisation; Propriété thermodynamique; Ébullition nucléée; Nucléation
-
Evaluation of a New Low-GWP Dielectric Fluid fo...
- Auteurs : POTTKER G., BRANDT D. R., VAN WASSEN A.
- Date : 21/08/2023
- Langues : Anglais
- Source : Proceedings of the 26th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
- Formats : PDF
Voir la fiche
-
Refrigerated cooling of microprocessors with mi...
- Auteurs : THOME J. R., BRUCH A.
- Date : 2008
- Langues : Anglais
- Source : The Institute of Refrigeration: annual proceedings. Volume 105, 2008-2009.
Voir la fiche
-
Silicon microchannel cooling for high power chips.
- Auteurs : COLGAN E. G., FURMAN B., GAYNES M., et al.
- Date : 12/2006
- Langues : Anglais
- Source : HVAC&R Research - vol. 12 - n. 4
Voir la fiche
-
The Modeling of Bubble Lift-Off Diameter in Ver...
- Auteurs : DU J., ZHAO C., BO H., REN X.
- Date : 09/2022
- Langues : Anglais
- Source : Energies - vol. 15 - n. 18
- Formats : PDF
Voir la fiche
-
CLEAN ROOM AUTOMATION BY MEANS OF COMPLETE SYST...
- Auteurs : SCHMID R., SIGRIST R.
- Date : 1991
- Langues : Français
- Source : Rev. tech. Sulzer - Sulzer tech. Rev. - vol. 73 - n. 3
Voir la fiche