transonic turbine meaning in English
跨声速涡轮
Examples
- Numerical simulation of the unsteady flow in a transonic turbine stage is still a hard work for cfd researcher
涡轮级内的非定常流场数值模拟是现阶段计算流体力学研究的重要领域，也是研究的难点。 - The propose of this project is to develop a three - dimensional , compressible navier - stokes solver for detailed study the flow inside transonic turbine and compressor ' s stator in the airplane turbomachinery
摘要本研究的目的在发展一系列飞机滑轮引擎之静子叶片的计算流体力学方法与程式，计算程式方面包括三维叶片格点的建立与黏性流程式开发及撰写等，程式发展完成后将进行一系列外形及气流条件计算模拟。 - The cfd code used to simulate the fluid field is the commercial software fluent . through the numerical simulation , it can make a qualitative looking of unsteady flow in a transonic turbine stage and the numerical result can be a valuable result to the following research
本次数值模拟使用的是商业计算流体力学软件fluent ，通过数值模拟，最终能够对整个流场有定性的说明，同时对一些特定的流动现象能够较好的模拟出来，为以后的进一步研究提供参考。 - 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。