振动叶栅 meaning in Chinese
oscillating cascade
Examples
- Unsteady flow analysis of vibrating cascade under flow structure coupled condition
气固耦合振动叶栅非定常流动分析研究 - First , a 2 - d unsteady viscous flow in a vibrating cascade is investigated under flow - structure uncoupled conditions
本文首先研究气固非耦合条件下的振动叶栅内二维非定常粘性流动。 - By using a finite volume method to solve the navier - stokes equations , two - dimensional vibrating cascade flow was computed
采用有限体(面)积法求解navier - stokes方程，完成了二维振动叶栅流动数值模拟。 - The numerical flutter analysis system was formed by the three - dimensional numerical simulation of the vibrating cascade flow combined with the structural dynamics analysis of vibrating blade
将振动叶栅三维流动数值模拟与振动叶片结构动力学分析相结合，建立了叶片颤振数值分析系统。 - There were some intensively nonlinear features in the vibrating cascade flow . the frequency of the separated vortex ' s propagation was not equal to the vibrating frequency of the blade
二维分析中发现振动叶栅非定常粘性流动具有较强的非线性特征，振动诱发的分离涡传播频率与叶片的振动频率不一致。