1) upwind flux-vector splitting
逆风通量分裂
2) flux splitting
通量分裂
1.
A high order accurate MmB difference scheme based on flux splitting;
一个基于通量分裂的高精度MmB差分格式
2.
It is based on flux splitting, piecewise linear cell-averaged reconstruction and upwind property in the spatial discretization.
基于通量分裂、单元平均分片线性重构及逆风特性进行空间离散,构造了二维标量非线性双曲型守恒律的一类新的二阶精度的半离散差分格式。
3.
A continuous flux splitting method for unsteady Euler equations based on time-dependent body fitted coordinates is given.
在随时间变化的贴本坐标系中给出求解非定常Euler方程的连续通量分裂法。
3) 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。
4) 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ＮＳ（ＮａｖｉｅｒＳｔｏｋｅｓ）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。
5) 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。
6) AUSM +
通风分裂算法
1.
A new flux splitting scheme termed AUSM ++ (an enhanced version of AUSM) is improved in order to be used on unstructured grids.
将在结构网格中发展起来的通风分裂算法推广到有限体积非结构网格中，并成功地进行了定常跨声速二维欧拉方程的数值计算。
补充资料：逆风家
1.赞誉德才超卓的人，谓其名声逆风远播。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条