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動(dòng)量積分方程的英文

  • momentum integral equation

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  • 例句與用法
  • Momentum integral equation of turbulent boundary layer on ogree section of spillway dam in considering the gravity and centrifugal force
    考慮重力及離心力的溢流壩反弧段紊流邊界層動(dòng)量積分方程
  • By the integral to boundary layer thickness and relative conditions , the momentum integral equation of boundary layer is obtained
    通過對邊界層厚度的積分并利用相關(guān)條件,得到了邊界層動(dòng)量積分方程。
  • In chapter three , the momentum integral equations and their solutions of two - phase fluids in boundary layer are given and the no - disturbance solutions on the surface of vane are required . leading into the disturbance factor of no - dimension and thickness coefficient ks in boundary layer , the numerical method of finite approximation is used to calculate the boundary layer
    第三章給出了固液兩相流泵的邊界層動(dòng)量積分方程及其解的一般表達(dá)式,并得到葉片表面的無擾動(dòng)解;引入了無量綱擾動(dòng)因子及邊界層厚度系數(shù)k _ ,給出了用于邊界層計(jì)算的有限次逼近的計(jì)算方法。
  • Firstly , based on n - s equation , the momentum differential equation ( contained centrifugal force ) is derived by simplification in boundary layer and then integrates the differential equation over the thickness of the boundary layer , the momentum integral equation is deduced . the dimensionless centrifugal factor is introduced , then the solution of the momentum integral equation is obtained . the dimensionless group is introduced to determined separation of boundary layer
    本文首先根據(jù)粘性流體力學(xué)的一般方程,通過在邊界層內(nèi)進(jìn)行量級比較,在所限定的范圍內(nèi)得到了含有離心力的邊界層動(dòng)量微分方程并給出其滿足的邊界條件,然后對該微分方程在邊界層內(nèi)積分得到離心泵葉輪邊界層動(dòng)量積分方程,在求解過程中引入了無量綱離心因子,并作了相應(yīng)合理的假設(shè),得出積分方程解的一般表達(dá)式,并引入以邊界層動(dòng)量損失厚度為主要特征量的無量綱參數(shù)對邊界層分離進(jìn)行評價(jià)。
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