Study of a helium gas filling device for astronomical experiments

Details Study of a helium gas filling device for astronomical experiments Study of a helium gas filling device for astronomical experiments

Oct 1979

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1979dwgf.reptr....h&link_type=abstract

Final Report, Dec. 1978 Dornier-Werke G.m.b.H., Friedrichshafen (Germany, F.R.).

Computer Science

Sound

Mechanical Engineering, Pressure Regulators, Systems Engineering, Vacuum Chambers, Analyzers, Breadboard Models, Helium, Optical Measuring Instruments, Pressure Reduction, Pressurizing, Rocket Sounding, Rocket-Borne Instruments

Scientific paper

A gas pumping device useful for cyclic filling of optical analyzers up to a defined pressure was designed, manufactured, and successfully tested after fundamental investigations of different concepts and their components. The three development phases are described in detail. The final design of the breadboard model is based on the requirements of an astronomic sounding rocket experiment essentially demanding pressurization of a previously evacuated volume within an appointed time.

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