Theoretical aspects of nucleate pool boiling with dielectric liquids

Avram Bar-Cohen, Wei Tong, Terrence W Simon

Research output: Contribution to journalArticle

6 Scopus citations

Abstract

Direct cooling with inert, dielectric liquids may well become the technique of choice for the thermal management of future electronic systems. Due to the efficiency of phase-change processes and the simplicity of natural circulation, nucleate pool boiling is of great interest for this application. This paper examines the characteristics of vapor bubbles and nucleate pool boiling of the dielectric liquids. The results provide a theoretical foundation for understanding and interpreting the often complex empirical results reported in the literature.

Original languageEnglish (US)
Pages (from-to)46-57
Number of pages12
JournalJournal of Thermal Science
Volume1
Issue number1
DOIs
StatePublished - Mar 1 1992

Keywords

  • boiling incipience
  • bubble-vapor flow regime
  • contact angle
  • dielectric liquids
  • dissolved gas
  • embryo formation
  • hystereses
  • nucleate pool boiling
  • thermo-fluid properties
  • wake-pumping effect

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