Test, being carried out at Douglas Missiles and Space System Div, designed to determine whether helium is better gas than nitrogen for spacecraft atmospheres; four men will live in simulated space cabin for 18 days in oxygen/helium gas mixture at various pressures; characteristics of helium that make it attractive for space use are outlined; description of space cabin simulator which is 4000-cu ft chamber of double-wall construction; sampling of atmosphere and monitoring of interior of space cabin.
Douglas tests helium as atmosphere
Missiles Rockets
Missiles and Rockets ; 16 , n 26
1965
4 pages
Aufsatz (Zeitschrift)
Englisch
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