Drying and gas or vapor contact with solids – Apparatus – Houses – kilns – and containers
Patent
1995-05-11
1996-09-10
Sollecito, John M.
Drying and gas or vapor contact with solids
Apparatus
Houses, kilns, and containers
34221, 34224, 239524, F26B 1900, F26B 2506, B05B 126
Patent
active
055533949
ABSTRACT:
A radial jet nozzle for use in cooling a subject body. The radial jet nozzle includes a duct communicating with a plenum and a tapered flow diverter body positioned within the duct for comtrollably diverting the flow of a heat transfer medium through the duct. Heat transfer medium flowing through the duct is controllably, radially directed away from a discharge port of the duct. Flow from the discharge port of the radial jet nozzle creates a negative pressure in an area between a head of the diverter body and target surface of the subject body. The negative pressure increases the heat transfer rate which also increases the mass flow rate without damage to the target surface thereby enhancing the convective heat transfer characteristics of the heat transfer medium. The invention also envisions a method for cooling a subject body employing a radial jet nozzle to radially direct the heat transfer medium relative to the target surface to create a negative pressure zone which enhances the performances of the heat transfer device.
REFERENCES:
patent: 3128158 (1964-04-01), Colvin et al.
patent: 4294021 (1981-10-01), Turnbull et al.
patent: 4736529 (1988-04-01), Kramer
patent: 5423248 (1995-06-01), Smith et al.
"Interference Effects Between Two Radial Nozzles For Surface Heat Transfer Applications"; Marongiu, Maurice J. and Cosley, Michael R.; HTD-Vol. 279, Optimal Design of Thermal Systems and Components, ASME Jun. 1994.
"Studies on the Use of Radial Jet Reattachment Nozzles as Active Heat Sinks for Electronic Component Boards"; Cosley, Michael R. and Marongiu, Maurice J.; Tenth IEEE SEMI-THERM.TM.; Aug., 1994.
Cosley And Marongiu, "Studies On The Use Of Radial Jet Reattachment Nozzles A Active Heat Sinks For Electronic Component Boards", Published Aug. 1994.
Marongiu And Cosley, "Intereference Effects Between Two Radial Nozzles For Surface Heat Transfer Applications" Was Presented Jun. 1994.
Stromblad, Marongiu And Cosley, "Experimental Studies Using A Confined Radial Nozzle" Presented Jun. 94.
Gravini Steve
Reliance Comm/Tech Corporation
Sollecito John M.
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