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Oscillating side-branch enhancements of thermoacoustic heat exchangers [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2003.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Additional Creators
University of California (System). Regents, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
A regenerator-based engine or refrigerator has a regenerator with two ends at two different temperatures, through which a gas oscillates at a first oscillating volumetric flow rate in the direction between the two ends and in which the pressure of the gas oscillates, and first and second heat exchangers, each of which is at one of the two different temperatures. A dead-end side branch into which the gas oscillates has compliance and is connected adjacent to one of the ends of the regenerator to form a second oscillating gas flow rate additive with the first oscillating volumetric flow rate, the compliance having a volume effective to provide a selected total oscillating gas volumetric flow rate through the first heat exchanger. This configuration enables the first heat exchanger to be configured and located to better enhance the performance of the heat exchanger rather than being confined to the location and configuration of the regenerator.
Report Numbers
E 1.99:6,560,970
6,560,970
Subject(s)
Note
Published through SciTech Connect.
05/13/2003.
"6,560,970"
"10/165,700"
Swift, Gregory.
Funding Information
W-7405-ENG-36
View MARC record | catkey: 23769570