Nucleate boiling heat transfer study of direct immersion cooling of a 3x3 array of vertically orientated electronic components in a dielectric fluid
Arata, Frank A.
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Direct application of two-phase heat transfer in the liquid cooling of electronic components in fluorinated hydrocarbons (FC-72), is severely inhibited by the excessive amount of superheat required to initiate nucleate boiling. This phenomenon is well documented. To experimentally study the effects of nucleate pool boiling, a test chamber was constructed. This chamber utilized a substrate with nine chips on it and a platinum wire of 0.05 mm diameter. The wire was progressively heated to produce a plume of increasing intensity. A study was made of the effects of the boiling wake from the wire on the heat transfer from the chips.
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Yusician, Joseph E. (Monterey, California. Naval Postgraduate School, 1993-12);An investigation of the interaction effects of a lower heated tube on pool boiling of pure R-124 from an upper horizontal tube was conducted at a saturation temperature of 2.2 deg C. The test tubes used were: (1) smooth ...
Turk, Ugur. (Monterey, California. Naval Postgraduate School, 1995-12);In the present study, boiling of highly wetting dielectric fluid has been investigated in an oscillating Fluid environment. A piston is designed to create oscillations in the fluid and over a heated platinum wire. Because ...
Egger, Robert A. (1991);Direct application of two-phase heat transfer in the liquid cooling of electronic components in flouorinated hydrocarbons (FC-72), is severely inhibited by the excessive amount of superheat required to initiate nucleate ...