tailing edge meaning in English
后沿
Examples
- Based on an engineering background , through numerical simulation of the flow field in the hp turbine of the energy efficient engine ( e3 ) , the article research the unsteady flow in a transonic turbine stage , the unsteady phenomena in the stage include the shockwave , wake , shedding vortex , endwall vortex , passage vortex and leakage vortex , etc . there are two shockwaves generated on the vane the tailing edge , one on suction side is named moving shockwave , and name another on pressure side steady shockwave
本文首先对于研究的意义和国内外研究的现状做了简要的介绍,再从某工程背景出发,通过对e3发动机高压涡轮内流场的数值模拟,研究了干涉的周期性的问题,以及涡轮级内常见的非定常现象:激波、尾迹、脱落涡、根脚涡、通道涡、漏流涡。导向器尾缘会出现两道激波,在吸力面的激波可称为“运动”激波,压力面的激波可称为“定常”激波。