FIELD: construction of adiabetic compression aerodynamic facility used in experimental aerodynamics.
SUBSTANCE: the facility has a bottle with gas, duct with a piston installed in it, prechamber with a nozzle and working member. A tube with a blind end and ports is positioned inside the bottle with gas. Besides, an auxiliary sealed spring-loaded piston with a check valve connecting the inner cavity of the piston with the inner cavity of the bottle is installed in the tube.
EFFECT: enhanced serviceability of the facility and safety of experiment.
1 dwg
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Authors
Dates
2006-09-10—Published
1971-03-31—Filed