相干結構 的英文怎麼說

中文拼音 [xiānggānjiēgòu]
相干結構 英文
coherent structure
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 干 : 干Ⅰ名詞1 （事物的主體或 重要部分） trunk; main part 2 （幹部的簡稱） short for cadre Ⅱ動詞1 （做...
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 相干 : 1 （多用於否定句或疑問句） have to do with; be concerned with 2 [物理學] coherent; 相干散射 coher...
  • 結構 : 1 （各組成部分的搭配形式） structure; composition; construction; formation; constitution; fabric;...
  1. An experimental research on the coherent structure in heated wall turbulence

    壁面加熱湍流相干結構的實驗研究
  2. The experimental investigation of wavelet transform on coherent structure influenced by heated wires on the wall

    壁面加熱湍流相干結構的子波分析實驗研究
  3. Wavelet analysis of detecting multi - scale coherent structures and intermittency in wall turbulence

    子波分析檢測壁湍流多尺度相干結構及間歇性
  4. Experimental investigation of multi - scale eddy structures ' intermittency in turbulent flow using probability density function of wavelet coefficients

    用局部平均速度結構函數檢測湍流邊界層多尺度相干結構
  5. Digital filter algorithm for coherent structures detection in wall turbulence

    用象限法檢測壁湍流相干結構
  6. It is a reliable instrument for the measurement of the coherent structure in turbulence. an improved 2 - d ptv was developed based on previous research experiences, which can be used to measure the trajectories of particles motion. for the experimental study on the particle motion in the dilute solid - liquid two - phase flow, especially for the motion characteristics and dynamic characteristics of coarse particles in water, this kind of system was proved to have great advantages

    利用該系統可獲取大量的統計樣本並進行計算機快速分析，為明槽紊流相干結構的試驗研究提供了一種嶄新的測量手段；在前人工作的基礎上，開發了一種能夠測量水流中顆粒運動軌跡的ptv系統，該系統具有可靠的精度，能同步測量全剖面的顆粒瞬時運動信息，為顆粒運動特性及動力學特性的試驗研究提供了強有力的手段。
  7. For dilute solid - liquid two - phase flow, the mechanism of particle motion driven by fluid is the main subject, especially the particle motion in the near wall region. the bursting phenomenon and coherent structure of turbulence play an important role on the motion of particles in the near wall region

    明槽紊流近壁區的顆粒運動與紊動猝發現象及紊流相干結構有著密切的關系，開展近壁區顆粒與紊流相互作用的機理研究對于流體力學和泥沙運動力學都有著重要的理論意義和實際價值。
  8. Finally, compared with the 2d result, the synthetic jet that 3d numerical simulated has a definite direction. the 3d result, however, has a much smaller fluctuation owing to the span - wise instability which created a breakup of coherent vertical structure into smaller scales, it therefore compares more favorably with the measured data in tests

    三、三維模擬結果顯示合成射流的方向性極佳，與二維模擬相比較，三維數值模擬的速度波動較二維模擬要小，旋渦的相干結構衰弱，這是因為三維模擬考慮了流動的橫向不穩定性，這更加接近實際情況。
  9. Experimental investigation of drag reduction mechanism over compliant wall and multi - scale coherent structure control in turbulent boundary layer

    柔性壁面湍流減阻機理與多尺度相干結構控制的實驗研究
  10. The resonant three - wave model and laminar - turbulent velocity profile composed are used as a model of coherent structures in. turbulent flow. the forming and variation of turbulent coherent structures in the channel are simulated by the compact differential method with high accuracy and resolution derived in this paper

    以共振三波和層-湍復合速度剖面作為湍流相干結構模型，採用文中所導出的高精度、高解析度的緊致差分方法，模擬了槽道流動在近壁區域湍流相干結構的形成和變化。
  11. Fission and fusion of localized coherent structures for the gnnv equation

    方程局域相干結構的裂變和聚變
  12. The velocity and temperature properties of coherent structure in turbulence

    湍流相干結構的速度與溫度特性
  13. Numerical simulations of evolutions from wall pulse to turbulent coherent structures

    從壁面脈沖到湍流相干結構演化的數值模擬
  14. Picking - up of turbulence coherent structures with orthogonal discrete wavelet transformation

    應用正交離散小波變換提取湍流相干結構
  15. Numerical simulation of many - coherent structures in the wall region of turbulent boundary layer

    湍流邊界層近壁區多個相干結構的數值模擬
  16. A 3 - d wave model for the coherent structures 1mm in the outer region of a turbulent 1mm boundary layer

    湍流邊界層外區相干結構的三維波模型
  17. The experimental investigation of coherent structure control in turbulent boundary layer over compliant wall

    柔性壁面湍流邊界層相干結構控制的實驗研究
  18. The numerical methods with high accuracy and resolution are proposed to research the generation and evolutional process of the turbulent spots and coherent structures in turbulent flow of the wall region

    本文採用高精度、高解析度的數值方法研究湍斑及湍流相干結構的生成和演化規律。
  19. The fourth - order explicit upwind - biased compact difference schemes are used in the spatial discretization of the nonlinear convection terms. these difference schemes can be used in all computational region including the boundary neighborhood, and can overcome the difficulty not adapting simultaneously in the boundary neighborhood for general three - dimensional fourth - order central difference schemes, and improve computational stability a nd resolution. the compact difference equations with high accuracy and resolution for solving the incompressible n - s equations and perturbation equations are composed of these compact difference schemes, and provides an effective numerical method for the investigations of the turbulent spots and coherent structures

    文中發展了四階時間分裂法用於navier - stokes方程及其擾動方程的時間離散；對分裂得出的關于壓力的poisson方程和關于速度的helmholtz方程，建立三維耦合四階緊致迎風差分格式；這些格式適用於包括鄰近邊界點在內的計算區域，克服了三維各自用四階中心差分格式離散不適用於邊界鄰域的困難，並提高了穩定性和解析度，用這些格式分別組成了數值求解navier - stokes方程及其擾動方程的高精度、高解析度的緊致差分方程組，為湍斑及湍流相干結構的研究提供了有效的數值方法。
  20. Results of studying several non - coplanar coherent structures of. turbulent flow show the variable process of each turbulent coherent structures with different initial locations and interactive law, and are relative closely with their locations

    文中研究了更具一般性的非共面多個湍流相干結構的相互作用，表明了有著不同初始位置的各相干結構自身的發展和演化過程及其相互作用規律，顯示出與其所在位置直接相關。
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