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Thrust measurement apparatus of rocket engine, and thrust measurement method, and thrust calibration method using the same
Thrust measurement apparatus of rocket engine, and thrust measurement method, and thrust calibration method using the same
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机译：火箭发动机的推力测量装置，推力测量方法以及使用该方法的推力校准方法
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摘要
The present invention relates to a thrust measuring apparatus for a rocket engine and a thrust measuring method and a thrust correcting method using the thrust measuring apparatus and a rocket engine equipped with the rocket engine. And the load 33 is connected to the engine 11 via the table 21 and the rod 33 and the force that the table 21 is pushed by the reaction force generated in the combustion test of the rocket engine 11 (41) for correcting the load cell (31) by adding a load to the load cell (31), and a control unit (41) for storing the thrust measured by the load cell And a control measuring section (63) for controlling the operation of the correcting means (41). The present invention is capable of measuring the thrust force simultaneously with the combustion test of the rocket engine, and real-time thrust compensation is possible, so that there is an advantage that the accurate thrust of the rocket engine can be obtained by performing the combustion test.
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