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University of Central Florida

Retrospective Theses and Dissertations

Theses/Dissertations

1972

Flanges

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High Pressure Flange Design, Kermit Frederick Allerman Jan 1972

High Pressure Flange Design, Kermit Frederick Allerman

Retrospective Theses and Dissertations

This research report summarizes high pressure flange design techniques and considerations utilized by Pratt & Whitney Aircraft, Florida Research & Development Center, during its development programs for high pressure liquid rocket engines. The report covers: 1) Aspects of cooling, heating, pressure, and external loading with design safety factors 2) Cantilever type flanges optimized for weight 3) Seals and fastener considerations for 6000 psi environment 4) An example high pressure, cryogenic cantilever flange design