Internal gas slugs reduced or eliminated. Manufacturing method increases efficiency of aluminum heat pipes in which ammonia is working fluid by insuring pipe filled with nearly pure charge of ammonia. In new process heat pipe initially closed with stainless-steel valve instead of weld so pipe put through several cycles of filling, purging, and accelerated aging.
Decontaminating Aluminum/Ammonia Heat Pipes
NASA Tech Briefs ; 8 , 3
01.01.1985
Sonstige
Keine Angabe
Englisch
Life test study for aluminum/ammonia heat pipes
AIAA | 1993
|Life Test Study for Aluminum/Ammonia Heat Pipes
British Library Conference Proceedings | 1993
|