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- finite volume difference code 有限体积差分
- AN UNSTRUCTURED TETRAHEDRAL MESH FINITE VOLUME DIFFERENCE METHOD FOR THE DIFFUSION EQUATION 非结构四面体网格上扩散方程的有限体积差分方法
- A fast and accurate blade to blade viscous code which uses finite volume time marching method for solving the flow field of turbomachinery has been established. 以有限体积显式时间推进方法为基础,用粘性体积力方法模拟湍流粘性流动,用局部时间步长和多重网格方法提高计算效率,方程中的自变量选取在控制体顶点。
- 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。
- Three-dimensional Navier-Stokes equations were solved by finite volume method. 采用有限容积法,求解全三维N-S方程。
- Finite volume met hod is used in the numerical simulation to get the target... 模型的全局优化解由遗传算法求得。
- The governing equations are spatially discrete in the cell-vertex finite volume scheme on a simple H mesh.Calculation results show that the code can predict inner flow-field of turbomachinery ... 计算结果表明该程序能够很好地预测透平机械内流场,该涡轮级通道内部整体流动状况良好,只是在叶尖处存在局部气流分离和再附现象。
- In the computation of fluid dynamic fields,finite difference methods and finite volume methods are usually used,but it is necessary to generate curvilinear grids in computing complicated areas. 流体数值模拟计算中,有限差分法和有限体积法使用相对较多,但在复杂区域的计算时,需要生成曲线网格。
- In the computation of fluid dynamic fields, finite difference methods and finite volume methods are usually used, but it is necessary to generate curvilinear grids in computing complicated areas. 摘要流体数值模拟计算中,有限差分法和有限体积法使用相对较多,但在复杂区域的计算时,需要生成曲线网格。
- No region of a positive, finite volume of matter goes into zero or infinite volume. 物质的任何一部分正的、有限的体积都不会变成零或无穷大。
- In this thesis, the advancing-front method and the finite volume method with TVD schemes are studied. 本文研究了用阵面推进法生成二维非结构网格以及有限体积TVD格式在求解复杂弹箭流场中的应用。
- A perturbational finite volume (PFV) method for the convective diffusion equation is presented in this paper. 在有限体积(FV)方法的重构近似中;引入数值摄动处理;即把界面数值通量摄动展开成网格间距的幂级数;并利用积分方程自身的性质求出幂级数的系数;同时获得高精度迎风和中心型摄动有限体积(PFV)格式.
- The cell-centered finite volume scheme is applied to discretize the governing equations in space. 另外,时间推 进方法可以减少设计过程中对于经验参数的依赖。
- This book is devoted to finite volume methods for hyperbolic systems of conservation laws. 这本书对于守恒定律的双曲线的体制献身于有限体积法。
- An implicit finite volume method was used to solve the compressible Navier-St okes equations. 计算结果表明,采用小角度的楔形喷口,可以基本消除喷口上游的分离区,而且其燃料贯穿性能更好。
- Focused on a posteriori error estimates for a finite volume discretization of an elliptic problem. 给出了二阶椭圆型方程的非协调有限体积法的后验误差估计。
- Names are subject to collisions in rare cases where the same name is given to completely different code. 名称容易受到冲突的影响,在少数情况下完全不同的代码可能得到相同的名称。
- Each project can contain multiple class diagrams, useful for visualizing different code areas of the project. 每个项目可以包含多个类关系图,用于可视化项目的不同代码区域。
- Using the album gain values will preserve the volume differences within an album. 使用专辑增益数值会保留同一张专辑内不同乐曲间的音量差异。
- Immediate values and memory references cause different code to be generated when used as operands. 当作为操作数使用时,立即值和内存引用导致产生不同的代码。