transonic flow field 中文意思是什麼

transonic flow field 解釋
跨聲速流場
  • transonic : adj. ＝transsonic.
  • flow : vi 1 流，流動。2 （血液等）流通，循環。3 流過；川流不息；（時間）飛逝；（言語等）流暢。4 （衣服、...
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  1. 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
  2. 2. the transonic flow field solutions of a ttcp standard waf - body combinations are computed using the software of cfd, the results are agreement with experiment dates, this verifies that the accuracy of the numerical simulation model is ensured

    2 .應用cfd軟體對某ttcp標準卷弧翼-身組合體跨聲速下流場進行數值計算，將計算結果與文獻試驗結果進行對比，驗證本文數值計算模型。
  3. 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。
  4. 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
  5. 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
  6. Numerical simulation of 3d flow field in vki transonic cascade is presented to verify the algorithm ' s ability of simulating transonic flow, the result confirms it ' s applicability

    為了考核現在的演算法對跨音流場的模擬能力，數值模擬了vki跨音透平葉柵的三維流場，證明了該方法的可用性。
  7. Abstract : a numerical investigation of three - dimensional separated flows about a hemisphere - cylinder is presented. the analysis has been restricted to transonic and laminar flows. results are given for the complex flow field structures including shock, boundary layer, separated flow, vertical flow and their mutual effects. the topological structures of the separated flow is shown

    文摘:本文數值模擬了半球柱在跨音速、中等攻角時的粘性層流繞流，研究了流場中的復雜三維分離形態結構，其中包含流向與橫向的主分離、二次分離、以及激波邊界層的相互干擾，解釋了在球柱接合部精確捕獲的壓力波動與流動主分離、二次分離的影響關系，這個現象是前人的計算5 ， 6未捕捉到的。
  8. 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
分享到 Line

分享到臉書