Effect on scaling of heat removal requirements in three-dimensional systems

Haldun M. Ozaktas; Hakan Oksuzoglu; R. F.W. Pease; Joseph W. Goodman

doi:10.1080/00207219208925792

Effect on scaling of heat removal requirements in three-dimensional systems

Haldun M. Ozaktas
, Hakan Oksuzoglu
, R. F.W. Pease
, Joseph W. Goodman

Bilkent University
Department of Aeronautics and Astronautics
Stanford University

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

A first-order discussion of convective heat removal from a hypothetical 3-dimensional computing system is presented. A textbook treatment indicates that our heat removal capability can be characterized by a quantity Q, the amount of power we can remove per unit cross-section. Thus the minimum length of the system is proportional to the square root of the total power dissipated. We predict Q ∼ 10⁴Wcm⁻² assuming an applied pressure difference of 1 atm, a maximum temperature rise of 100K and the use of water as the coolant fluid.

Original language	English
Pages (from-to)	1227-1232
Number of pages	6
Journal	International Journal of Electronics
Volume	73
Issue number	6
DOIs	https://doi.org/10.1080/00207219208925792
Publication status	Published - Dec 1992
Externally published	Yes

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SDG 7 Affordable and Clean Energy

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10.1080/00207219208925792

Cite this

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abstract = "A first-order discussion of convective heat removal from a hypothetical 3-dimensional computing system is presented. A textbook treatment indicates that our heat removal capability can be characterized by a quantity Q, the amount of power we can remove per unit cross-section. Thus the minimum length of the system is proportional to the square root of the total power dissipated. We predict Q ∼ 104Wcm−2 assuming an applied pressure difference of 1 atm, a maximum temperature rise of 100K and the use of water as the coolant fluid.",

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AB - A first-order discussion of convective heat removal from a hypothetical 3-dimensional computing system is presented. A textbook treatment indicates that our heat removal capability can be characterized by a quantity Q, the amount of power we can remove per unit cross-section. Thus the minimum length of the system is proportional to the square root of the total power dissipated. We predict Q ∼ 104Wcm−2 assuming an applied pressure difference of 1 atm, a maximum temperature rise of 100K and the use of water as the coolant fluid.

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Effect on scaling of heat removal requirements in three-dimensional systems

Abstract

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