rans

英

美 [rænz]

网络  雷诺平均; 雷诺平均法; 斯托克斯; 雷诺平均模拟

双语例句

• The viscous flow between the wing-tip and the wall is simulated by solving the RANS equations of incompressible fluid.
  本文通过求解不可压缩流体RANS方程，对机翼翼端与固壁之间隙流动进行了数值模拟。
• Numerical study and nonlinear analysis of supersonic mixing layer in Dual-Combustor Ramjet is conducted in this thesis.2-dimension supersonic combustor flow field is studied by RANS simulation method.
  本文针对双燃烧室冲压发动机超声速混合层进行了数值模拟和非线性分析。
• The algorithm is implemented in a viscous calculation based on a Reynolds-Averaged Navier-Stokes ( RANS) equation solver considering the effect of turbulence. A prior solution of wall detachment point and bubble length is not required. They are simulated by a cavitation model.
  提出的汽蚀模型和算法耦合了考虑紊流粘性效应的Reynolds-averagedNavier-Stokes方程求解方法，可以自动模拟空泡起始点、空泡长度和汽蚀空泡形状。
• He RANS to his mother at every little difficulty.
  他每遇到一点困难就跑去找他母亲。
• Governing equation is RANS equation with standard k ε model.
  基本求解器控制方程为RANS方程，并使用了标准k-ε封闭模型。
• The paper takes one 1000 tons hybrid monohull as a object of the research and the paper will use potential method and RANS method to compute the hydrodynamic coefficients of two-dimensional stations and the three-dimensional hull.
  本文以某千吨级单体复合船型为研究对象，利用势流理论方法和RANS方法分别对二维横剖段和三维船体的水动力系数进行了计算。
• The three dimensional RANS equations with adoption of an actuator disk model based on the momentum theory are used to simulate the effect of turbo-propeller slipstream on a wing-nacelle configuration.
  引入基于动量理论的激励盘模型，通过求解三维雷诺平均的N-S方程，数值模拟了螺旋桨滑流对带发动机短舱的机翼气动特性的影响，并与实验值进行了对比分析。
• Currently, two approaches are often employed to model turbulence: Reynolds-averaged Navier-Stokes Equations method ( RANS) and Large Eddy Simulation method ( LES).
  目前在火灾模拟中应用较多的湍流模拟方法是雷诺平均方法（RANS）和大涡模拟方法（LES）。
• For the numerical calculation of the resistance performance, the wave-making resistance is calculated with potential flow solver, and viscous resistance is calculated based on the solution of RANS equation. 4.
  对阻力了性能的数值计算，兴波阻力采用势流求解器进行兴波阻力计算，粘性阻力采用基于RANS方程的求解计算。
• The detailed research is including: Firstly, a two dimensional incompressible RANS model is established. Several existing viscous models are studied for the suitability to describe the synthetic jet phenomena.
  具体的研究内容有：第一，基于二维不可压缩RANS方程建立数值模型，研究了现有几种湍流模型在描述合成射流现象时的适用性。