In the case of constant displacement, the energy release rate will decrease with time, until it reaches a lowerlimitvalue.
在常位移的情况下,能量释放率将随时间而减少,直到它达到某一较低的极限值。
2
The main conclusion is that: When the temperature field in the crack surface is uniform, the energy release rate will decrease with time, until it reaches a lowerlimitvalue.
其主要结论是:当裂纹面内的温度埸恒定时,能量释放率将随时间而减少,直至某一较低的极限值。
3
The assemble criterion of sensor for design was advanced. At last, a method of increasing signal-to-noise ratio and reducing flux lowerlimitvalue of vortex flowmeter was advanced.