The effects of turbomachinery blade bow and sweep on aerodynamic loading distribution of the blade are investigated.
研究叶轮机叶片的弯扭及掠形等因素对叶片气动负荷分布的影响。
Based on the generalized dynamic inflow theory and classic non-steady aerodynamic loading theory, a real time model is obtained by establishing wake distortion and decay.
在广义动态入流理论的基础上，基于经典非定常气动载荷理论，建立了尾迹畸变和尾迹耗散的实时分析模型。
Thus, the aerodynamic performance of stage is im-proved obviously, the profile loss decreases through using the "after loading" blade.
优化的“后部加载”叶型明显提高了气动性能，降低了叶型能量损失。
As the loading of the compressor increased, the aerodynamic stability presented a vital problem in the aerodynamic design of the compressors, as many accidents were caused by stall or rotating stalls.
随着压气机负荷的不断提高，气动稳定性的问题日显突出，有失速甚至旋转失速引发的事故时有发生，因此急需在气动设计过程中考虑气动稳定性。
Through the computation and analysis of unsteady aerodynamic forces loading on the cascades and aerodynamic work, the probability of blade flutter is predicted through the energy method.
通过对叶片表面非定常气动力及其所做非定常气动功的计算分析，采用能量法对叶片颤振与否进行预估判断。
Through the computation and analysis of unsteady aerodynamic forces loading on the cascades and aerodynamic work, the probability of blade flutter is predicted through the energy method.
通过对叶片表面非定常气动力及其所做非定常气动功的计算分析，采用能量法对叶片颤振与否进行预估判断。
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