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How to generate a Cartesian 2D Mesh using MATLAB?

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Old   March 9, 2014, 16:46
Default How to generate a Cartesian 2D Mesh using MATLAB?
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Sujith Rajagopal
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Hi everyone,

I am working on a Final Year Project, where I am asked to develop a 2D Cartesian Mesh with a Moving boundary and validate the mesh using a number of simple flow geometries. I am a complete beginner to the CFD techniques, so please ignore my lack of knowledge over the topic.

I have decided to use MATLAB to generate the mesh, but all I can do is to generate the mesh using the "meshgrid' function. I could not figure out a way to proceed further in creating a Cartesian Mesh with a moving boundary.
I understand the Cartesian Mesh is completely efficient compared with the Body-fitted meshes as the re-meshing is limited only to the small number of cells adjacent to the boundary.

Can anyone help me on how to create a simple Cartesian mesh or guide me with any relevant resources that can be of some help ,please?

Any reply on this matter would be highly appreciated.

Awaiting your assistance,
Sujith
Email- sujithsubramanian@hotmail.com
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2d mesh, cartesian mesh, matlab, moving boundary

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