FIELD: test aerodynamics. SUBSTANCE: imitator calibration stand 4 has internal and external envelopes 1 and 2 of vacuum chamber. The envelopes have common front wall 3, reflector 5, meshes 6, tubes 7, bellows 8, scales 9, pressure receivers 10 and output 11 of chamber 1. EFFECT: imitated natural conditions of testing. 2 dwg
Authors
Dates
1994-03-15—Published
1992-01-27—Filed