Study on the laminar mixed convective heat transfer in three- dimensionai channel with a thermal source

Heiu-Jou Shaw, Wen-Lih Chen, Cha’o Kuang Chen

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

In this paper, the mixed convective heat transfer phenomena in a three-dimensional channel with one heating-element is studied. A general-purpose computer program is developed to analyze the flow field and temperature distribution in the channel. In order to ensure the accuracy of result, numerical computation is performed by using the alternating direction implicit (A.D.I.) method based on the SIMPLER algorithm. This paper deals with fundamental heat transfer phenomena in “L.S.I.” package, which is used extensively in microelectronic equipment. The influences of Reynolds number and Grashof number on the Nusselt number of the heating-element are discussed. In order to make it easier for readers to understand the phenomena studied in this paper, three-dimensional streaklines and three-dimensional isothermal surfaces are presented.

Original languageEnglish
Pages (from-to)40-49
Number of pages10
JournalJournal of Electronic Packaging, Transactions of the ASME
Volume113
Issue number1
DOIs
Publication statusPublished - 1991 Jan 1

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Electric heating elements
Heat transfer
General purpose computers
Grashof number
Nusselt number
Microelectronics
Computer program listings
Flow fields
Temperature distribution
Reynolds number
Hot Temperature
Direction compound

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

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