The real time monitoring for residual strain induced by resin cure during the RTM process was realized by measuring the relationship among wave deflection, temperature and curing time.
通过光纤光栅波长偏移与温度和固化时间之间的关系测试,得到了树脂固化过程中残余应变的变化历程,成功实现了RTM工艺树脂固化过程中残余应变的在线监测。
Aiming at the phenomenon of reduced system output voltage capability, phase deflection and wave aberration of tradition SVPWM dead problem.
传统SVPWM控制方式存在死区时间,使系统输出电压能力降低,出现相位偏差、波形畸变等现象。
The trough is the maximum negative amplitude or downward deflection of the wave.
波谷是子波最大负振幅或向下的偏离。
This article puts foward a "Secant One—wave Sine—shaped Transition Curve", whose deflection angles are of secant varlation.
同时,建立了反余弦一波正弦形缓和曲线的设置方法和计算公式。
The computational methods of shock wave are analysed, and the maximal riverside deflection angle is analysed also.
文章对急流激波的计算方法进行了分析比较,并对附体激波的最大河岸偏转角进行了分析。
This paper analyzes the load-deflection and stress characteristics of the ring-wave spring in theory, and obtaines several calculating formulas.
对环状波形阀簧的变形特性和应力状态进行了理论分析,得到了一系列设计计算式;
By using the pressure deflection diagram, the flow structure for type 4 shock wave interaction pattern is analysed, and we explains why the surface pressure is very high in this case.
借助于激波极曲线,对第4类激波干扰结构进行了分析,解释了干扰引起物面压力增高的原因。
Laser-induced plasma shock wave and cavitation bubble by pulsed laser ablation of a metal in water are investigated by a high-sensitive optical beam deflection technique.
采用自行研制的高灵敏度光束偏转测试系统,对脉冲激光烧蚀水下金属产生的等离子体冲击波和空泡效应进行了实验研究。
Laser-induced plasma shock wave and cavitation bubble by pulsed laser ablation of a metal in water are investigated by a high-sensitive optical beam deflection technique.
采用自行研制的高灵敏度光束偏转测试系统,对脉冲激光烧蚀水下金属产生的等离子体冲击波和空泡效应进行了实验研究。
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