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所在平台: Udemy |
课程主页: https://www.udemy.com/course/openfoam-from-scratch-level-3/
课程评论：没有评论
课程名称：OpenFOAM从零开始（三级） 课程概述：本课程旨在培养学员利用OpenFOAM进行简单计算流体动力学（CFD）问题模拟的基础知识。课程强调在依赖CFD结果之前，务必验证实验数据以确保准确性。内容包括通过Salome进行几何准备及网格划分，使用OpenFOAM求解器进行仿真，并利用Paraview进行结果后处理。所有软件均可免费使用，无需许可证费用。CFD技术可以通过节省原型测试阶段的时间和成本，帮助降低产品成本。通过CFD，可以快速进行原型测试，预测产品的未来行为，及时发现并修正潜在问题，从而在实际制造前提高产品的可靠性。课程内容还将涵盖CAD模型绘制、Salome中的几何导入以及网格划分的技巧，强调网格大小对结果准确性的重要影响。此外，边界条件的假设在CFD仿真中同样至关重要，必须准确复制真实条件。最后，良好的结果后处理能力将帮助学员有效地向非技术人员传达结果。 通过本课程，学员将获得全面的CFD基础知识，为未来在这一新兴技术领域的发展打下坚实的基础。
Note - CFD results always need to be validated with experimental data before blindly relying on them.This course will take you through all the basics required in order to simulate simple CFD problems using OpenFOAM.Geometry preparation will be covered using Salome.Meshing will be covered using Salome.Solving will be covered using OpenFOAM solvers.Post-processing of results will be covered using Paraview.All these software are available for free without any license costs.CFD helps to reduce the cost of products by saving time and money in prototype testing phase. Rapid prototype testings can be done by using CFD technology to predict the future behavior of the product. It enables us to foresee any shortcomings in the product and rectify them before the actual manufacturing phase of the product. This is a young technology and can grow substantially in near future.You will be able to draw CAD models using the dimensions of any given geometry. Then you will understand how to import CAD model in Salome and mesh the geometry in Salome to get appropriate results. Mesh size plays an important role in deciding the accuracy of your results. Assumption of boundary conditions is another important aspect in any CFD simulation. Replication of real-life conditions must be correctly implemented in the CFD boundary conditions. Finally good post-processing of the results helps you to deliver your results successfully to the non-technical.
