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Heat exchanger and method of makingA heat exchanger of increased effectiveness is disclosed. A porous metal matrix is disposed in a metal chamber or between walls through which a heat-transfer fluid is directed. The porous metal matrix has internal bonds and is bonded to the chamber in order to remove all thermal contact resistance within the composite structure. Utilization of the invention in a rocket chamber is disclosed as a specific use. Also disclosed is a method of constructing the heat exchanger.
Document ID
19790005118
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Fortini, A. (NASA Lewis Research Center Cleveland, OH, United States)
Kazaroff, J. M. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 3, 2013
Publication Date
August 22, 1978
Subject Category
Fluid Mechanics And Heat Transfer
Accession Number
79N13289
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-LEW-12441-1|US-PATENT-4,108,241
Patent Application
US-PATENT-APPL-SN-559846

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