[GMSH tutorial 4] Built in functions, Hole in surface, Annotations and Entity colors

Ғылым және технология

Gmsh is an open source 3D finite element mesh generator with a built-in CAD engine and post-processor. Its design goal is to provide a fast, light and user-friendly meshing tool with parametric input and advanced visualization capabilities. Gmsh is built around four modules: geometry, mesh, solver and post-processing.
Website: gmsh.info/
In this Tutorial, we will learn:
00:00:09 What we will talk about here
00:01:10 Built-in functions
00:05:36 Create a hole in surface
00:07:23 Annotations
00:12:58 Entity Colors
If you like these videos about Gmsh, Please consider giving a like to the video and leaving a comment, I read all of them.
Check my blog for more FEA and open-source related content:
feaforall.com/

Пікірлер: 15

  • @tommywang291
    @tommywang2912 жыл бұрын

    Thank you for making this series of video, even though there is just 4 episodes, I think I've learnt a lot from it. Your instruction is clear and easy to understand, thankyou.

  • @gummibjoornen
    @gummibjoornen2 жыл бұрын

    Hi Cyprien! Your videos are very useful when learning how to use different software. Do you think you at some point could make a series of how to use the MOOSE framework?

  • @iqrarraza5583
    @iqrarraza5583 Жыл бұрын

    Hi Cyprien, Thanks for such an informative tutorial. It seems from this video that there will be no flow through the hole. I have a question that how can we create holes for suction or blowing?

  • @animeshkundu1990
    @animeshkundu19902 жыл бұрын

    How do you define the sign of lines in the curve loop, i.e, whether it is positive or negative?

  • @whatra
    @whatra Жыл бұрын

    How do you get that notepad like file through which we can do editing?

  • @janblokes5780
    @janblokes57802 жыл бұрын

    Another great video, many thanks Cyprien! I wonder if it is possible to use GMGH as pre-processing for big models or assemblies. I mean to create beams or shell from 3D, delete small chamfers and radiuses from 3D, etc. You know when we get the model from designers to investigate it. Don't you have any experience with that? I don't expect the workflow as in Ansa or Hypermesh, I'm just curious if it is possible 🙂

  • @Feaforall

    @Feaforall

    2 жыл бұрын

    That’s a great question. I am not sure Gmsh is built to do that… but I’ll investigate

  • @sf_nog4890
    @sf_nog4890 Жыл бұрын

    Hello Cyprien, as I allways say, thank you for your work. I need to know, once the geometry is meshed, could it be used for a FEM analysis in a Python script? I mean, I have created one which uses T6N elements, and all I need is to introduce the nodes of the mesh as a list or array of numbers. Thanks a lot.

  • @Feaforall

    @Feaforall

    Жыл бұрын

    Sure, you can, but you need a solver that works with python and that can read your format

  • @sf_nog4890

    @sf_nog4890

    Жыл бұрын

    @@Feaforall thanks!

  • @user-ko6in8qb1n
    @user-ko6in8qb1n2 жыл бұрын

    Good day! Your videos are great, I have a question for you

  • @user-ko6in8qb1n

    @user-ko6in8qb1n

    2 жыл бұрын

    Optional 10 (number or character) included. How many (number or character) can you write the program code that identifies the input

  • @user-ko6in8qb1n

    @user-ko6in8qb1n

    2 жыл бұрын

    In fortran

  • @user-jn1md8nn3f
    @user-jn1md8nn3f2 жыл бұрын

    Dear Cyprien! May I re-upload your vids on the Russian video hosting platform Rutube? With all the credits to you of course. The Russian authoritarian government plans shutting down KZread in Russia, but the your insights about free software should be spread everywhere!

  • @Feaforall

    @Feaforall

    2 жыл бұрын

    Sure, I don’t speak Russian well enough to do that myself… it surprises me that Russian is planning to ban KZread though!!

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