inviscid

The viscous-inviscid interaction is achieved using the surface source model.

有粘/无粘干扰采用表面源模型。

WCNS-E-5 consists of fifth-order weighted explicit nonlinear scheme for the inviscid term of Navier-Stokes equations, fourth-order accurate scheme for the viscous term, the corresponding fourth-order boundary scheme and fourth-order difference discretization for grid partial derivatives and temperature partial derivative.

该算法采用的是五阶精度加权显式非线性格式，结合四阶精度的二阶偏导数差分近似、四阶精度的边界格式，同时还对网格偏导数及温度梯度也离散为四阶精度。

Starting from Navier-Stokes equations and continuity equation in cylindrical coordinates, the exact solution of flow in the separation space of swirl tube is presented assumed on the condition of inviscid. And the CFD methods is used to investigate the gas flow characteristics.

其中，从柱坐标系下的Navier-Stokes方程和连续性方程出发，建立导叶式旋风管分离柱内旋风流场涡旋流动的精确解，采用无粘性流体假设，对于流场内部进行较为全面的求解。

The spinning stability of a spacecraft partially filled with inviscid incompressible liquid is investigated.

研究充液航天器在液体晃动、航天器平动和摆动相互耦合情况下的自旋稳定性问题.

Numerical Simulation of Hypersonic Inviscid Flow Around the HERMES Configuration

绕HERMES外形高超声速无粘流动的数值模拟

governing equations, boundary conditions for an inviscid irrotational flow, linearized approximation for small-amplitude waves;

重点掌握控制方程，描述无粘、无旋运动的边界条件，对边界条件的线性化近似；

FEM FCT is used to solve three dimensional hypersonic inviscid flow.

从Euler方程 出发,利用流量修正有限元法(FEM?FCT)求解三维无粘流动的高速流场.

Inviscid three-dimensional extreme free surface wave motions in infinite water-depth are simulated using a novel quadratic higher-order boundary element model ( HOBEM) based on potential theory.

基于无旋、不可压的势流理论，利用高阶边界元法建立了一种可应用于无限水深的无粘三维完全非线性数值波浪水槽。

The Web version the code allows for the prescription the inviscid velocity distribution about the airfoil.

网上版的代码允许处方粘速度分布的翼型.

The extent to which the appropriate drying, inviscid bad surface film or paper.

干燥程度适当, 无粘坏表面薄膜或纸张的现象.

Air is assumed as compressible, inviscid and potential, nonlinear stiffness matrix and coupling aerodynamic expression have been deduced.

假定空气是可压缩 、 无粘性和有势的, 推导了薄膜结构的非线性刚度矩阵和空气与薄膜结构耦合作用的气动力表达式.

The inviscid flow is obtained by the numerical solution of fully potential equation.

跨声速无粘流用全速势方程模拟。

The inviscid linear stability of variable density swirling jets is analyzed by normal mode method.

用正则模方法研究了变密度无粘旋拧射流线性稳定性特征.

Calculate the lift and drag over simple aerodynamic shapes in compressible, inviscid flows.

计算在可压缩无粘流中简单空气动力外形的升力和阻力.

The gas and liquid are considered to be inviscid. Development of Boxlike Gas and Liquid Distributor

液体与气体均不计粘性.箱式气液分布器的研究开发

This paper presents algorithms for calculating induced potentials and velocities due to some singularity patches in common use. The algorithms will be available for reference in evaluating the inviscid flow problems by singularity distribution method.

给出无界域中常用面元上分布奇点的诱导速度势和诱导速度的计算公式，可供用分布奇点法求解各种势流问题时参考。