A Kevlar 49/epoxy chamber has been developed for the advanced propulsion module motor. This chamber was successfully designed, fabricated, and hydroproof-tested at 511.6 N/sq cm. The fabrication, interior dimensional inspection, and proof test are discussed, showing that the chamber will be capable of achieving the design burst pressure of 639.8 N/sq cm. The projected chamber growth at 448.2 N/sq cm is presented based on the strain gage and volumetric growth data collected in that proof test.
The JPL advanced propulsion module motor chamber
Propulsion Conference ; 1976 ; Palo Alto, CA
1976-07-01
Conference paper
No indication
English
The JPL advanced propulsion module motor chamber
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