ANSYS Fluent Tutorial: 3D Laminar Flow Over a Backward Step | 3D Structured Mesh in ANSYS Meshing

📊 Welcome to CFD College 📊

In this tutorial, the next video of the Mastering ANSYS Fluent: From Beginner to Advanced series, we'll simulate a three-dimensional laminar flow over a backward step. We’ll start by creating a 3D domain in ANSYS DesignModeler, then move on to decomposing the geometry to generate a structured mesh in ANSYS Meshing. After generating the structured 3D mesh, we’ll perform the simulation in ANSYS Fluent and visualize the results in CFD Post.

🔍 Key Learning Objectives:

-Learn how to create a 3D domain in ANSYS DesignModeler.

-Understand how to decompose the geometry for structured mesh generation in ANSYS Meshing.

-Generate a structured 3D mesh in ANSYS Meshing for laminar flow simulations.

-Perform the simulation in ANSYS Fluent and view the results.

-Create contour plots, velocity vectors, and streamlines in both ANSYS Fluent and CFD Post.

💬 Who Should Watch:
This video is ideal for beginners and intermediate learners who are looking to deepen their understanding of 3D CFD simulations. It’s also perfect for students and researchers interested in post-processing and visualizing results using ANSYS Fluent and CFD Post.

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00:00 Introduction
02:46 Project Description
06:50 Creating the Geometry
11:29 Domain Decomposition
14:50 Mesh Generation
23:00 Fluent Setup & Simulation
31:17 Export the Results