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所在平台: Udemy |
课程主页: https://www.udemy.com/course/onera-m6-cfd-analysis-using-fluent-aero/
课程评论：没有评论
**课程摘要：Fluent Aero 软件包介绍** 本课程将介绍 Fluent Aero 软件包，这是一款先进的空气动力学流动仿真软件，旨在高精度地自动化仿真过程。用户只需输入马赫数范围、参考面积、参考长度、自由流压力和温度，软件将自动调整攻角和马赫数，无需用户单独输入 x 和 y 分量。 **Fluent Aero 的优势：** * **自动化程度高：** 简化了仿真设置过程。 * **高精度：** 利用 Fluent 求解器的强大功能，以更少的迭代次数获得精确结果。 * **全面的输出：** 提供空气动力学系数和收敛残差图（Excel 格式），便于分析。 **课程内容：** 本课程将以 ONERA M6 机翼测试案例作为实例，该案例已提供预先生成的网格。Fluent Aero 将在极少的设置下管理仿真流程。我们将把仿真结果（如阻力、升力和力矩系数）与 NASA 2018 年 AIAA 论文和 AGARD 实验数据进行对比。 **ONERA M6 测试案例概述：** ONERA M6 机翼是 CFD 验证中一个经典的测试案例，几何形状简单但流场复杂，包含跨音速流动（马赫数 0.7 - 0.92）和边界层分离等特征。该机翼由 ONERA 于 1972 年设计，是研究高雷诺数流动和后掠翼的优秀模型。 **课程资源：** * PowerPoint 演示文稿 * AGARD 报告 * NASA 论文 * 网格文件
Fluent Aero is an advanced software for aerodynamic flow simulations, designed to automate the process with high precision. It simplifies the setup by automatically adjusting angles of attack and Mach numbers, requiring only the Mach number range, reference area, reference length, freestream pressure, and temperature from the user. The software handles the rest, including angle of attack and Mach number adjustments, without needing separate x and y components.Fluent Aero utilizes the Fluent solver's features to achieve accurate results with fewer iterations and provides comprehensive outputs, including aerodynamic coefficients and residuals plots in Excel format for easy analysis.In this course, we'll use the ONERA M6 wing test case, which has an existing mesh. Fluent Aero will manage the simulation with minimal setup, and we'll compare the results, such as drag, lift, and moment coefficients, against NASA's 2018 AIAA paper and AGARD experimental data.ONERA M6 Test Case Overview: The ONERA M6 is a classic CFD validation case with a simple geometry but complex flow features like transonic flow (Mach 0.7 - 0.92) and boundary layer separation. Designed by ONERA in 1972, it serves as a model for studying high Reynolds number flows with a swept-back wing.Course Resources:PowerPoint slidesAGARD ReportNASA paperMesh file
