an introduction to computational fluid dynamics 2nd
时间: 2024-01-20 07:00:56 浏览: 249
《计算流体动力学导论2》是一本关于计算流体力学的入门教程,该书是第二版。计算流体力学是研究流体力学问题的数值模拟方法,它将流体力学方程组转化为离散的数学模型,并利用计算机进行求解。
该书主要内容包括流体力学基础知识、数值解方法、网格生成技术和数据可视化等方面。首先介绍了一些流体力学基本概念,例如流动的守恒方程、流体的物性参数等,为后续的学习打下了基础。
接着详细介绍了求解流体力学问题的数值方法,包括有限差分法、有限体积法和有限元法等。这些方法可以将流体力学方程转化为线性方程组进行求解,并给出了其应用的条件和适用范围。
此外,书中还介绍了网格生成技术,在数值模拟中网格的质量和分辨率对结果的准确性有很大影响。该章节详细介绍了一些常用的网格生成方法,例如结构化网格和非结构化网格,并讨论了不同方法的优缺点。
最后一部分是数据可视化,这是对计算结果进行后处理的重要环节。通过可视化技术,我们可以直观地观察流体运动和各个物理量的分布情况,进一步分析流体现象。
《计算流体动力学导论2》是一本系统介绍计算流体力学基本理论和方法的教程书籍,适用于从事流体力学数值模拟研究的学生和科研人员。它通过清晰的讲解和实例分析,帮助读者理解和应用计算流体力学方法,从而更好地解决流体力学问题。
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matlab fvm,The Finite Volume Method in Computational Fluid Dynamics: An Advanced Introduction with O...
The Finite Volume Method (FVM) is a numerical method used in Computational Fluid Dynamics (CFD) for solving partial differential equations governing fluid flow. It involves discretizing the domain into a finite number of control volumes and applying conservation laws on each control volume. The FVM is widely used in industry and academia for simulating complex fluid flows, including turbulent flows, multiphase flows, and combustion.
MATLAB is a powerful numerical computing platform that can be used for implementing the FVM in CFD simulations. MATLAB provides a rich set of tools for solving partial differential equations, including built-in solvers for both steady-state and time-dependent problems. In addition, MATLAB has a large community of users and developers, which makes it easy to find support and resources for implementing the FVM in MATLAB.
The book "The Finite Volume Method in Computational Fluid Dynamics: An Advanced Introduction with OpenFOAM and MATLAB" by F. Moukalled, L. Mangani, and M. Darwish provides a comprehensive introduction to the FVM and its implementation in MATLAB and OpenFOAM, an open-source CFD software. The book covers the theoretical foundations of the FVM, including discretization schemes, boundary conditions, and solution algorithms. It also includes practical examples and case studies that demonstrate the application of the FVM to a wide range of fluid flow problems.
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