Structured Mesh Generation for Curved Geometry : Gmsh

This video demonstrates how to create a 2D mesh in Gmsh for a curved geometry. You have to extrude it in the z-axis to use it in OpenFOAM for CFD simulations.

Пікірлер: 13

  • @j.isaacgonzalezcarbajal876
    @j.isaacgonzalezcarbajal8763 жыл бұрын

    Thank you! that's exactly what I wanted

  • @Loliipopis
    @Loliipopis2 жыл бұрын

    Hi. cool work! do you have any idea how I can make my mesh more dense at the boundary of a single 2D circle (only one curved line) that progressively becomes less dense at the centre of the circle? I am unable to use transfinite curve

  • @jalilahmadjamily3813
    @jalilahmadjamily38135 жыл бұрын

    Hi, Can you please show how you brought the dialogue box for "Save As"? I cannot find Save As.

  • @ptroyensspace6975

    @ptroyensspace6975

    5 жыл бұрын

    It might be because of a different version of Gmsh. You can use the "Export" option for the same purpose.

  • @galomateo1
    @galomateo14 жыл бұрын

    nice

  • @amartyamukherjee3828
    @amartyamukherjee38282 жыл бұрын

    Hi, I wanted to ask that, how did you determine the number of nodes in the regions, I mean 50 and 80.

  • @ptroyensspace6975

    @ptroyensspace6975

    2 жыл бұрын

    I think you mean the number of divisions in each edge. These numbers depend on how fine you want your mesh to be. The values used here, 30,50,80 are for demonstration purpose only and can be changed depending on the length scales you want to resolve during actual simulation.

  • @amartyamukherjee3828

    @amartyamukherjee3828

    2 жыл бұрын

    @@ptroyensspace6975 Thank you. so then in case of quad mesh the function of mesh size and other functions of mesh sizes nullifies ?

  • @manireddipaga5851
    @manireddipaga58514 жыл бұрын

    It might be more effective if audio is also added. Anyway its nice.

  • @nandha0150

    @nandha0150

    4 жыл бұрын

    yes da. sadly world is not as we wanted. !!

  • @manireddipaga5851

    @manireddipaga5851

    4 жыл бұрын

    @@nandha0150 I think you might have explored all videos of gmsh in KZread 😄

  • @nandha0150

    @nandha0150

    4 жыл бұрын

    @@manireddipaga5851 Fuck you macha. Nothing like that 😁😁

  • @foadsf
    @foadsf3 жыл бұрын

    We have a Discord channel for Gmsh. discord.gg/SXxvTqg , would be a pleasure having you over there as well.