Cooling of a Processor With the Use of a Heat Pump
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University of Zielona Gora, Zielona Góra, Poland
The State Higher Vocational School in Głogów, Głogów, Poland
Online publication date: 2018-07-10
Publication date: 2018-03-01
Civil and Environmental Engineering Reports 2018;28(1):16-25
In this paper the problem of cooling a component, in the interior of which heat is generated due to its work, was solved analytically. the problem of cooling of a processor with the use of a heat pump was solved based on a earlier theoretical analysis of authors of external surface cooling of the cooled component by using the phenomenon of liquid evaporation. Cases of stationary and non-stationary cooling were solved as well. The authors of the work created a simplified non-stationary analytical model describing the phenomenon, thanks to which heat distribution within the component, contact temperature between the component and liquid layer, and the evaporating substance layer thickness in relation to time, were determined. Numerical calculations were performed and appropriate charts were drawn. The resulting earlier analytical solutions allowed conclusions to be drawn, which might be of help to electronics engineers when designing similar cooling systems. Model calculations for a cooling system using a compressor heat pump as an effective method of cooling were performed.
Lipnicki Z., Lechów H., Pantoł K.: Temperature profiles in a microprocessor cooled by direct refrigerant evaporation, Civil and Environmental Engineering Reports, 22(3), 111-126, 2016.
Wang D.G., Muller P.K.: Improving cooling efficiency by increasing fan power usage, Microelectronics Journal 31, 765-771, 2000.
Darabi J.: An electrohydrodynamic polarization micropump for electronic cooling, Journal of Microelectromechanical Systems, 10, 98-105, 2001.
Darbi J., Ekula K.: Development of a chip-integrated micro cooling device, Microelectronics Journal 34, 1067-1074, 2003.
Ramos D.M., Cunha F.R., Sobral Y.D., Fontoura Rodrigues J.L.A.: Computer simulations of magnetic fluids in laminar pipe flows, Journal of Magnetic Materials 289, 238-241, 2005.
Moreau E., Paillat T., Touchard G.: Space charge density in electric and conductive liquids flowing through a glass pipe, Journal of Electrostatics 51-52, 448-454, 2001.
Lipnicki Z., Waloryszek D.: Evaporation of the heterogeneous liquid flow forced by the magnetic field over a wall, The 15th Riga and 6th PAMIR Conference on Fundamental and Applied MHD, Liquid metal technologies, 283-286, 2005.
Lipnicki Z., Król F.: Dynamical cooling of semiconductor by contact layer. International Journal of Heat and Mass Transfer 48, 2922-2925, 2005.
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