1) flow instability
流动失稳
1.
Role of tip leakage flow on flow instability and its control with circumferential groove casing treatment;
间隙流触发压气机内部流动失稳机制及周向槽扩稳机理
2.
Research on flow instability of transonic compressor rotor and boundary suction effect at low Reynolds number
低雷诺数下跨声速转子流动失稳及附面层抽吸扩稳研究
3.
Research on flow instability triggering process at stall condition of transonic compressor rotor at low Reynolds number
低雷诺数下跨声速压气机转子失速工况时流动失稳触发过程研究
2) flow instability mechanism
流动失稳机制
1.
Research on flow instability mechanism of transonic compressor at low Reynolds number
跨声速压气机低雷诺数下流动失稳机制研究
3) flow instability
流变失稳
1.
Micro-deformation mechanisms and the man- ifestations of flow instability were investigated by means of processing map technology based on Murty criterion,and deformation parameters were optimized in the temperature range of 990—1080℃and strain rate range of 0.
001—70_s~(-1)变形参数范围内的微观变形机制和流变失稳现象,并优化该合金的高温变形参数。
2.
Hot deformation behaviors of Ti-600 alloy under two different conditions were studied by thermo-compression tests on Gleeble-1 500 Simulator,and the flow instability features of the alloy during the deformation process were analyzed.
在Gleeble-1500热模拟实验机上采用等温压缩实验的方法研究了Ti600合金两种状态下的热塑性变形行为,分析了合金在变形过程中的流变失稳特征。
4) loss of stability of laminar flow
层流失稳
5) flow velocity making bed unstable
失稳流速
1.
And so, the concept of flow velocity making bed unstable is put forward further, and applied in the modeling calculation of bed development of Yongdingxinhe river.
认为河床的冲淤变化不仅取决于河道水流的挟沙能力,还应受到床面稳定性的影响,从而进一步引入了床面失稳流速的概念,并把它应用到永定新河河床冲淤演变模型计算之中,计算结果与实测值有良好的符合效果。
6) flow instability
流量失稳
补充资料：裂纹失稳扩展
分子式：
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条