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Title:
【発明の名称】空気予熱器用熱伝達要素及びその製作方法
Document Type and Number:
Japanese Patent JP3239134
Kind Code:
B2
Abstract:
Heat transfer elements for rotary regenerative heat exchangers are formed with spacing ridges or notches having flow-disrupting indentations in the peaks of the notches formed at selected intervals to project into the flow channels. These projections interrupt the boundary layer and cause turbulence and mixing to enhance the heat transfer. Various methods of forming the indentations are disclosed.

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Inventors:
Counterman Wayne S
Brown Gary F
Brigitta Taddy Sea
Chen Michael M
Harting scott f
Seabold James Dee
Application Number:
JP50238499A
Publication Date:
December 17, 2001
Filing Date:
April 07, 1998
Export Citation:
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Assignee:
Alstom Power, Inc.
International Classes:
B21D13/04; F28D19/04; (IPC1-7): F28D19/04; B21D13/04
Attorney, Agent or Firm:
Katsuzo Asakura



 
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