紊流離體 的英文怎麼說

中文拼音 [wènliú]
紊流離體 英文
turbulent breakdown
  • : 形容詞(紊亂) disorderly; confused
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
  • : 體構詞成分。
  • 紊流 : burble
  1. It adopts reynolds time - average n - s equation and k - ? turbulence model to calculate the inner 3 - d viscid turbulence flow of centrifugal pump. in the unstructured grid, the governing equations are discretized with finite volume method based on finite element method. then the pressure correction method is used to carry out numerical calculation

    而後採用基於雷諾時均n - s方程與標準-湍模型來求解心泵葉輪內三維粘性,在非結構化網格中,採用基於有限元的有限積法對方程進行散,用壓力校正法進行數值求解。
  2. With the phenomena of dropping flow, backflow and secondary flow effected by circulation and surface curvature, the centrifugal pump ' s inner flow is very complicated 3d flow. therefore, the centrifugal pump inner flow is one of the difficult problems both in testing research and numeric computation

    心泵葉輪的內部動是很復雜的三維動,同時由於受旋轉和葉片表面曲率的影響還拌有脫、迴及二次的現象,是工程中較難的試驗研究和數值計算問題之一。
  3. Topics include the principles of conservation of mass, momentum and energy ; hydrostatic behavior of floating and submerged bodies ; lift and drag forces ; dimensional anaylsis ; wave forces on ships and offshore platforms ; laminar and turbulent flows

    主題涵蓋質量守恆、動量守恆及能量守恆等原理、浮及沈靜力行為、升力、拖曳力、因次分析、船舶及岸平臺上作用的波力、層
  4. In this work, the space is discretizied using tetrahedral meshing grid, and the flow is described by indoor zero equation model, and simple algorithm is applied

    本文採用四面網格對空間散,模型採用室內零方程模型,選用smple演算法。
  5. In this paper, based on the navier - stokes equation and the k - turbulent model, the numerical simulation of the 3d turbulent flow in a centrifugal impeller, of which specific speed is 93. the distribution of the velocity and pressure in the blade - to - blade passage are presented at the design and off - design operating conditions. the simulation results were verifiable with the results measured by piv

    本文基於n ? s方程和標準的k ?雙方程模型,採用商用cfx - tascflow計算軟對一心泵葉輪模型進行了葉輪內部三維數值模擬,得到了三個典型工況下、從輪轂到前蓋板每一個斷面上的速度和壓力分佈。
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