有限体积法

• In this paper , we use covol - ume method to discrete second order norisyrnmetric and indefinite elliptic problem on a polygonal domain ( possibly nonconvex )
  本文用有限体积法离散多边形区域(可能非凸)上的二阶非对称不定椭圆问题。
• The flow algorithm solves the time - depended integral form of the equations by means of a cell - centred , symmetric finite volume spatial discretisation
  混合网格基础上的n ? ? s方程的求解是采用jamson的中心格式加人工耗散的有限体积法。
• The basic theoretical methods such as slab method , ubet , slip line method , fem , and fvm have been used in the research of metal plastic forming technology
  摘要研究金属塑性成形规律的理论方法现在有主应力法、上限法、滑移线法、有限元法和有限体积法。
• Mesh generation is the first step to solve partial differential equations by means of the finite element method , finite difference method and finite volume method
  网格生成是有限元法、有限差分法以及有限体积法等数值计算方法求解偏微分方程组的先决条件。
• Jameson finite volume scheme and four - stage rung - kutta time - stepping method are employed in the process of the zonal parallel computation of euler equations
  在euler方程的分区并行计算过程中，本文采用了jameson有限体积法和四步runge - kutta显示时间推进格式。
• With which this paper develops a plat to get 3d geometries " euler equation flow solution using jameson ' s finite volume method ( fvm ) techniques
  本文通过对三维直角切割网格生成方法的研究，应用jameson的有限体积法建立了一个基于直角切割网格技术的流场计算软件。
• To solve the navier - stokes equation , we discrete the water domain into triangular meshes and use a powerful numerical tool named finite volume method
  我们借用计算流体动力学中的数值分析工具，对浅水波方程进行数值求解。采用有限体积法求解方程，解稳定并且效率高。
• 7 . the upwind finite volume method based on flux vector splitting is investigated , especially the splitting scheme of steger - warming , van leer , roe and ausm +
  研究了基于矢通量分裂的高分辨率迎风型有限体积法，重点研究了siegerwarming 、 vnleer 、 roe以及ausm ”分裂格式。
• The model of ipsa provided in phoenics is also adopted , a finite volume scheme is used in discretization of governing equations and upwind difference introduced in this paper
  本文计算中采用由phoenics提供的ipsa相间滑移算法模型，应用有限体积法对方程进行离散，并应用迎风格式计算。
• The computation domain is a rectangular area with its length along the along - wind direction . a finite volume scheme is proposed during the process of domain discretization and numerical simulation
  二维问题的计算区域，沿来流风取一长方形区域，采用有限体积法进行网格剖分和数值离散。