三维粘性流场,3D viscous flow field
1)3D viscous flow field三维粘性流场
1.Study on numerical calculation method of the3D viscous flow field over a submarine with full appendages全附体潜艇三维粘性流场数值计算方法研究
英文短句/例句
1.Study on numerical calculation method of the 3D viscous flow field over a submarine with full appendages全附体潜艇三维粘性流场数值计算方法研究
2.Method of Numerical Calculation of the 3D Viscous Flow Field over a Submarine Main Hull潜艇主艇体三维粘性流场数值计算方法研究
3.Numerical simulation of three dimension viscous flow of combustion-heater used for scramjet test超燃试验用加热器三维粘性流场数值模拟
4.3-Dimensional Viscous Fluid Flow in a Volute of Centrifugal Oil Pump;离心油泵蜗壳内部三维粘性流体流动
5.Numerical Research of Three-dimensional Viscous Flow Field in an Axial Fan;轴流风扇内部二维粘性流场的数值研究
6.3D Simulation of Viscosity Flow in Intake of Waterjet Propulsion;喷水推进器进水管内粘性流三维数值模拟
7.Finite Element Simulation of Three Dimension CBS Procedures for Incompressible Viscous Flows粘性不可压流体三维CBS算法有限元模拟
8.Three-dimensional Numerical Simulation of Vortex-pump;旋流泵三维流场数值模拟及性能预测
9.Research on Three Dimensional Viscous Unsteady Flow and Excitation Force of Turbine Stage透平级三维粘性非定常流动和气流激振力的研究
10.3D Flow Simulation for Viscous Incompressible and Non-isothermal Melt in Injection Molding;注塑成型中粘性不可压缩非等温熔体的三维流动模拟
11.The Numerical Study of Three Dimensional Viscous Flow of Multi-Blade Rows in Turbomachinery;叶轮机械多叶片排三维粘性流动计算方法的研究
12.Sensitivity Analysis on Parameter Characteristics for 3-dimensional Anisotropic Random Seepage Field三维各向异性随机渗流场参数敏感性分析
13.Numerical Simulation and Performance Prediction of Three-Dimensional Turbulent Flow in Francis Turbine;混流式水轮机全部通流元件的三维湍流流场分析与性能预测
parison of Performances of Vortex Flow Sensor in Two-Dimensional and Three-Dimensional Flow Field涡街流量传感器在二维和三维流场中特性之比较
15.Calculation of Eddy Current Loss in 3D Nonlinear Field Using Hybrid Method应用组合法计算三维非线性涡流场中的损耗
16.Analysis on Three-Dimension Flow Field and Characteristics Calculation of Vehicular Hydrodynamic Retarder;车辆液力减速器三维流场分析与特性计算
17.Study on Three-dimension Seepage and Abutment Stability of Jinping High Arch Dam;锦屏一级高拱坝三维渗流场及坝肩稳定性研究
18.Treatment of Singularity in Integration Equations for 3D D.C. Electrical Field三维直流电场积分方程中奇异性的近似处理
相关短句/例句
three-dimensional viscous flow三维粘性流
1.Numerical simulation model of thethree-dimensional viscous flow in the passage of hydraulic turbine is based on the Reynolds-averaged Navier-stokes equations closed with the standard model of turbulence k-ε.水轮机流道内的三维粘性流数值计算模型是建立在雷诺平均的Ｎａｖｉｅｒ － Ｓｔｏｋｅｓ 方程的基础上，采用ｋ － ε紊流模型封闭方程，进行贴体坐标变换以提高计算精度。
2.Introduced in this article are the numerical calculation results and some related analyses ofthree-dimensional viscous flow in a runner of Francis turbine with a specific speed of 290.针对比转速ns为290的混流式水轮机转轮进行三维粘性流数值计算，并对计算结果作了初步分析。
3)three-dimensional non-viscous flow field三维无粘流场
4)three-dimensional viscous flow三维粘性流动
1.A numerical analysis ofthree-dimensional viscous flow through the power turbine for marine gas turbine;一个典型舰船动力涡轮三维粘性流动的数值分析
5)3D viscous flow三维粘性流动
1.A numerical method for the simulation of3D viscous flow has been presented.本文给出了一个模拟三维粘性流动的数值方法。
2.Based on the Navier-Stokes equations in conservative form derived with respect to nonorthogonal curvilinear coordinates and nonorthogonal velocity components, the numerical method for solving3D viscous flow has been discussed.本文基于非正交曲线坐标与相应的非正交速度分量下导得的守恒型N—S方程，讨论了求解三维粘性流动的数值方法，计算中显式时间推进算法与Baldwin—Lomax湍流模型被采用，应用本工作发展的程序，作为算例计算了一个沿径向非等截面环形叶栅的三维粘性流场，得到了诸如三维压力分布，总压损失分布以及十分清晰的二次流动图景等丰富的流场信息。
6)3D_viscous flow三维粘性
延伸阅读
三维流形三维流形three-dimensional manifold三维流形【dlr既浦n.涵olul.以‘侧d;印e翔epHOeM朋-roo6P臼浮互e]一个拓扑空间(topofoglcal sPacc)，它的每个点都有一个同胚于三维实空间R’或闭的半空间R几的邻域.这个定义通常补充要求三维流形作为拓扑空问是Hilusdo叮和有可数基的.三维流形的边界，即只有上面类型中的第二种而不是第一种邻域的那种点的集合，是一个尤边的二维流形(t从lO一din犯nsionaln飞Inl-tbld).三维流形的拓扑学的方法是非常特殊的并因而在流形的拓扑学(topology ofrn即jfold)中处于一个特殊地位.例.三维流形的一些性质在一般情况下对高维的流形不成立，它们是:可定向的三维流形总是平行的;闭三维流形形成某个四维流形的边界;总可给三维流形引人分片线性和微分构造，井且在两个三维流形之间的任何同胚总可以用分片线性同胚和可微分同胚逼近.描述三维流形的最普遍的方法之一是使用H魄aa川分解(Heeg以rd deComp二ition)和与之密切相关的H哩aa川图(H代拳ard ding雀rn).该方法的精髓是，任何闭定向三维流形M可以分解为两个有公共边界的子流形，其中每个子流形同胚于某个亏格n的标准的完全双环面(或环柄体，见环柄理论(扯田山e Uleo-卿))V.换言之，一个三维流形M可以由两个完全的双环面V沿着它们的边界用某个同胚粘合而成.这个事实使得三维流形的拓扑学中的许多问题可以简化到曲面的拓扑学中的问题.最小的可能数刀称为三维流形M的亏格(g口lus of theth“光~dinrnsionalmal、ifoldM).描述三维流形的另一个有用的方法基于三维流形和夕中的连接(见纽结理论(灿。
