在姿控发动机的瞬态推力测量中，推力测量系统的动态特性是影响推力准确测量的一个至关重要的因素。
In the instantaneous thrust measurement of an attitude control solid rocket motor, dynamic characteristic of thrust measurement system affects the accuracy of thrust measurement.
在直管脉冲爆震发动机上安装不同类型的喷管，利用推力传感器测量了不同频率下发动机的瞬态推力和平均推力。
Test results from an experimental investigation of the effect of nozzle on the thrust of a straight tube pulse detonation engine are presented.
本文主要研究了推力轴承的非线性动特性和瞬态性能。
In this paPer, nonlinear dynamic characteristic and transient performance of thrust bearings are studied.
对在航空发动机滑油系统断油时的主推力球轴承瞬态热进行了分析。
The transient thermal analysis of the main thrust ball bearing was performed during fuel cut off for an aeroengine oil system.
对在航空发动机滑油系统断油时的主推力球轴承瞬态热进行了分析。
The transient thermal analysis of the main thrust ball bearing was performed during fuel cut off for an aeroengine oil system.
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