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1)  Roe flux splitting
Roe矢通量差分分裂
2)  flux vector splitting
矢通量分裂
1.
LU implicit timeformat and Van-Leer flux vector splitting format were applied in two-fluid model.
把LU隐式时间格式和Van-Leer矢通量分裂格式应用到两相流双流体模型中,并对一维等截面传热摩擦管道和轴对称JPL喷管中气固两相流进行了计算,计算结果与文献结果吻合良好,所建数学模型正确,所用数值计算方法可靠。
2.
By the use of implicit flux vector splitting method, three dimensional dimensionless conservative parabolic navier stokes equation is solved in general curved coordinates system.
采用全隐格式的矢通量分裂算法,在通用曲线坐标系内求解三维无因次抛物化强守恒型NS(NavierStokes)方程。
3.
Based on flux vector splitting, a conservative and implicit defference scheme is presented for one dimensional shallow discontinuous water equations with arbitrary cross section.
基于矢通量分裂得到了一维浅水方程组的隐式守恒有限差分格式,并对有底坡、有摩阻的梯级水库同时溃坝和相继溃坝的溃坝波传播进行了数值模拟。
3)  flux-vector splitting
通矢量分裂
1.
This paper is about the positivity analysis of a class of flux-vector splitting (FVS) methods for the compressible Euler equations, which include gas-kinetic Beam scheme[8], Steger-Warming FVS method[9], and Lax-Friedrichs scheme.
本文的目的是用代数方法直接分析一类显式通矢量分裂方法的保正性质,它们包含著名的 Beam格式,Steserwmine FVS方法和 Laxftiedrichs格式的保正性质。
4)  vector splitting form
矢通量分裂格式
1.
Based on the compressible Navier Stokes equation, subsonic and supersonic turbulent backward facing step flows are computed by using Beam Warming vector splitting form and van Leer flux vector splitting method through Baldwin Lomax algebraic turbulence model and Johnson King non equilibrium algebraic turbulence model.
基于可压缩Navier-Stokes方程,采用Beam-Warming矢通量分裂格式以及vanLeer的矢通量分裂方法,分别通过Johnson-King及Baldwin-Lomax湍流模型对亚音速和超音速的后台阶流进行了计算,计算结果与实验符合较好。
5)  vector splitting technique
矢通量分裂技术
6)  flux difference splitting
通量差分裂
1.
The Riemann solver,flux difference splitting(FDS),is employed to estimate the numerical normal flux of variables including flow,momentum and pollutant concentration across the interface between cells.
模型应用有限体积法的积分离散 ,并利用通量坐标旋转的不变性把二维问题转化为一系列局部的一维问题进行求解 ,采用通量差分裂格式计算各跨单元边界的水量、动量及污染物输运等通量。
2.
The flux difference splitting(FDS) scheme was employed to calculate the numerical flux across the interface between cells in the framework of the finite volume method.
基于镇扬江段河势变化剧烈、感潮特性明显、水沙运动复杂的特征,建立了二维非稳态水流、水质及泥沙耦合数学模型,在有限体积法框架下应用通量差分裂(FDS)格式计算模型中各跨单元边界的数值通量,基于实测数据对模型进行了率定验证。
补充资料:传质通量
分子式:
CAS号:

性质:又称传质通量。单位时间、单位面积所传过去的物质质量,用符号N表示,其单位为kg/(m2·s)。

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