transonic turbine 中文意思是什麼
transonic turbine
解釋
跨聲速渦輪-
Numerical simulation of transonic flow field in two turbine cascades
兩個渦輪葉柵跨聲速流場的數值模擬 -
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
本文首先對于研究的意義和國內外研究的現狀做了簡要的介紹，再從某工程背景出發，通過對e3發動機高壓渦輪內流場的數值模擬，研究了干涉的周期性的問題，以及渦輪級內常見的非定常現象：激波、尾跡、脫落渦、根腳渦、通道渦、漏流渦。導向器尾緣會出現兩道激波，在吸力面的激波可稱為「運動」激波，壓力面的激波可稱為「定常」激波。 -
The effect of turbine blade positive curving on the flow field of a turbine transonic cascade
葉片彎曲對跨音速渦輪葉柵流場的影響 -
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發展一系列飛機滑輪引擎之靜子葉片的計算流體力學方法與程式，計算程式方面包括三維葉片格點的建立與黏性流程式開發及撰寫等，程式發展完成後將進行一系列外形及氣流條件計算模擬。 -
In this study, the transonic shock - wave / boundary - layer interaction and viscous shear stress for the turbine and compressor stator were simulated used the implicit two - factor flux - splitting schemes for solving the thin - layer compressible flow
除驗證各式正確性外並模擬葉片外形對氣流分離、震波/邊界層相互干擾及壓縮比等關系，以及流體黏滯性等影響下，引擎能量損失與效益分析。 -
Numerical simulation of full three - dimensional viscous flow field in a multi - stage transonic gas turbine
某雙級跨音速燃氣透平全三元粘性流場的數值分析 -
Numerical simulation of the unsteady flow in a transonic turbine stage is still a hard work for cfd researcher
渦輪級內的非定常流場數值模擬是現階段計算流體力學研究的重要領域，也是研究的難點。 -
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
本次數值模擬使用的是商業計算流體力學軟體fluent ，通過數值模擬，最終能夠對整個流場有定性的說明，同時對一些特定的流動現象能夠較好的模擬出來，為以後的進一步研究提供參考。
分享友人