Experimental program was conducted at Arnold Engineering Development Center to determine effects of gas and cryosurface temperature on cryopumping speeds of gases to be removed from environmental test chambers; critical velocity model has been shown to predict experimental results of capture coefficient measurements for gas temperatures greater than or equal to 300 K, and deviations from predicted values can be qualitatively accounted for if potential field model is employed.
Prediction of cryopumping speeds in space simulation chambers
AIAA -- Tech Paper
Meeting of the AIAA -- Space Simulation Testing Conference ; 1964 Simulators
1964
10 pages
Conference paper
English
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Cryopumping in Modern Space Vacuum Test Facilities
British Library Online Contents | 1997
|Cryopumping in Modern Space Vacuum Test Facilities
British Library Conference Proceedings | 1997
|AIAA | 1996
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