flow distortion meaning in English
流动畸变
气流畸变
水流变形
水流复形
Examples
- These thrust losses may be very large if the inlet flow distortion is in the order of 15 to 20 percent .
若进口流场的畸度在15-20范围内的话，则推力损失就可能十分巨大。 - These thrust losses may be very large if the inlet flow distortion is in the order of 15 to 20 percent
若进口流场的畸度在15 - 20范围内的话，则推力损失就可能十分巨大。 - When there are struts at the divergent parts of inlet , the total pressure recovery coefficients and the kinetic energy coefficients of inlet decrease , and the flow distortion index increases obviously
当进气道扩压段有侧向支柱存在时，进气道总压恢复系数和动能系数均有所降低，而流场畸变指数则显著增大。 - In order to investigate the unsteady flow frequency domain performances of an axial flow compressor at different mass flow , rotating speed and blade row spacing , plus inlet flow distortion , and considering aerodynamic characteristics and stability of the compressor , the low speed research compressor ( lsc ) at college of energy and power in nuaa is used to carry out the experiment studies . a large amount of test data has been gained through dynamic pressure transducers embedded in the stator blades at the tip , middle and hub section , then fast fourier transform algorithm ( fft ) is applied to calculate the frequency data
为探讨轴流压气机在工作流量、工作转速及动?静叶排轴向间距变化时的叶片排流场非定常频谱特性变化规律，并耦合进气畸变的影响，同时与压气机气动性能和气动稳定性相关联，作者利用南京航空航天大学能源与动力学院的低速大尺寸轴流压气机( lsc )试验器，采取在静子叶片表面埋入动态压力传感器的实验方法，对叶尖、叶中和叶根三个截面的动态压力进行了测量，获得了大量的可靠的实验数据。