STAR-CCM+ Beginner Tutorial | Chapter 2: Internal Channel Flow Simulation | Part 5: Generate mesh

Описание: In this video, we start Chapter 2 of the STAR-CCM+ tutorial series, focusing on internal flow simulation inside a channel.
This chapter guides you through the complete CFD workflow, from creating your first simulation file to solving the flow and analyzing velocity results.

The tutorial is designed for beginners and helps build a solid foundation in internal flow modeling using STAR-CCM+.

🔹 Topics covered in this chapter:
• Creating the first STAR-CCM+ simulation (SIM) file
• Building and visualizing the channel geometry
• Separating and naming surfaces and curves
• Creating the computational region
• Mesh generation using the Directed Mesh approach
• Fluid physics setup and model selection
• Applying boundary conditions and flow parameters
• Reviewing stopping criteria and active solvers
• Solving the flow and checking convergence accuracy
• Post-processing results: velocity contours and vector plots

🎓 About this series – Abecator CFD
This tutorial is part of the complete STAR-CCM+ learning series on the Abecator CFD channel.
The series focuses on practical, step-by-step CFD examples to help students, researchers, and engineers master STAR-CCM+.

👍 Support the channel:
– Like the video if it was helpful
– Subscribe to *Abecator CFD* for more STAR-CCM+ and CFD tutorials
– Leave a comment with your questions or suggestions for future topics

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👍 Support the channel:
– Like the video if it was helpful
– Subscribe to *Abecator CFD* for more STAR-CCM+ and CFD tutorials
– Leave a comment if you have questions or topic requests

#STARCCM #CFD #STARCCMPlus #CFDTutorial #EngineeringSimulation #CFDforBeginners #AbecatorCFD

Learn STAR-CCM+ from Scratch | Chapter 1: Interface & Geometry Basics

STAR-CCM+ Fundamentals | Chapter 1: Installation, Interface, and Geometry
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In general, for complex geometries, we usually use Automated Mesh, which automatically generates the mesh. However, for this example, since the geometry is simple and structured, we will use Directed Mesh.

Click on Directed Mesh. A new window opens, showing that the selected part is Channel. Click OK, and a new item called Directed Mesh is added under the Operations folder.

With the Directed Mesh approach, the mesh is first generated on a surface called the Source, and then it is extruded in a specified direction toward the Target surface. In other words, the mesh on the source surface is copied layer by layer along a direction until it reaches the target surface.

Click on the small arrow next to Directed Mesh to expand its sub-items. The first option is Source Surfaces.

Here, you select the reference surface on which the initial mesh will be created. If you click on Source Surfaces, you can select surfaces either using filters or by clicking the three-dot button, which opens a selection window listing all available surfaces of the part.


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