DocumentCode
1845917
Title
Development of dimensionless correlation for natural convection cooling board
Author
Nakanishi, Tohru ; Shimohashi, Koki
Author_Institution
IBM Japan Ltd., Yasu, Japan
fYear
2002
fDate
2002
Firstpage
150
Lastpage
156
Abstract
Non-dimensional correlation between Nusselt number (Nu) and Grashoff number (Gr), dedicated to high-density printed circuit board (PCB), was derived in natural convection cooling system. For the verification of the correlation, experimental simulation was performed in basis of several PCB properties. And unique definitions were given to dimensionless numbers.
Keywords
cooling; natural convection; printed circuit design; temperature distribution; Grashoff number; Nusselt number; PCB properties; dimensionless correlation; dimensionless numbers; high-density printed circuit board; natural convection cooling; Computational modeling; Copper; Electronics cooling; Heat transfer; Insulation; Material properties; Numerical analysis; Numerical models; Personal digital assistants; Temperature distribution;
fLanguage
English
Publisher
ieee
Conference_Titel
Thermal and Thermomechanical Phenomena in Electronic Systems, 2002. ITHERM 2002. The Eighth Intersociety Conference on
ISSN
1089-9870
Print_ISBN
0-7803-7152-6
Type
conf
DOI
10.1109/ITHERM.2002.1012451
Filename
1012451
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