| 摘要 |
FIELD: ground testing facilities. ^ SUBSTANCE: invention is designed for determining parameters of thrust vector of engines with skewed nozzle. In proposed test stand provision is made for fixing horizontal and vertical components of thrust vectors by force meters with minimum distortion owing to mounting of force meters on carriages and using pair of force meters both in horizontal and vertical directions to determine point of intersection of vector of thrust with axis of nozzle. ^ EFFECT: improved accuracy of measurement of engine thrust vector, namely, direction and coordinate of point of vector passing relative to nozzle axis. ^ 4 dwg |
