| 1. | Then , fvm is adopted to discretize the differential equations
在此基础上，采用有限体积法实现对微分方程的离散。 |
| 2. | Finite volume method , fvm
网格的有限体积法 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | At last the paper calculates and discusses the overall flow of the fadw using the finite volume method ( fvm ) . the calculation results show that the adopted methods are reasonable
将数值模拟结果与理论设计数值进行了对比，表明该计算结果是可信的，计算模型和所生成的网格是合理的。 |
| 6. | Analyzing the materials , decide on the application of reynolds time - averaged control equations and k - e two - equation turbulent mode , and using bfc , staggered grid to disperse the n - s control equation with fvm
采用工程实际应用广泛的湍流模型即基于雷诺时均方程和k -双方程湍流模型，采用贴体坐标和交错网格系统对n - s方程用有限体积法进行离散。 |
| 7. | On the basis of fvm and unstructured grids , tvd ? muscl scheme is constructed with high performance . according to the discharge and water level of breach , the scheme is used to compute velocity and water level of center node of all elements
在应用有限体积法无结构网格的基础上建立了高性能的tvd ? muscl格式，根据堤坝溃口处的流量、水位，计算出沿程下游各点的流速、水位。 |
| 8. | A fluid - thermal - structure coupled analysis technique needs to be developed for advanced engine design . presently , fluid flow and heat transfer is mainly analyzed using finite volume method ( fvm ) and structural deformation is often solved by finite element method ( fem )
由于历史原因,目前在流体流动和传热分析中广泛采用的是控制容积法,而在弹性变形的分析上采用的是有限元法,并分别发展了相应的工程应用软件。 |
| 9. | Dued to the importance of the flow around the blunt bodies both in the theoretical study and in practice application , the two - dimensional numerical simulation for flow around square cylinder is performed , using pseudo - compressibility method and finite volume method ( fvm ) in the paper
鉴于钝体绕流在理论研究和实践中所具有的重要意义，本文尝试采用人工可压缩方法和有限体积离散方法，实现对方柱绕流流场的数值模拟。 |
| 10. | The results show that it is the numerical method of high analyzable degree for the hybrid tvd scheme combinated with fvm , and the scheme is not only sufficiently accurate and nonoscillatory , but also capable of treating automatically hydraulic jump
算例验证表明：应用组合型tvd ? muscl格式配合有限体积法是一种高解析度的数值方法，且tvd ? muscl格式对于自动捕捉激波和抑制间断附近的数值解波动十分有效，它对间断具有高分辨率。 |
