TQMesh - A two-dimensional mesh generator

FloSewn · February 21, 2022, 01:58

Hey everyone,

I would like to present a tool for the generation of two-dimensional unstructured grids, which I programmed in the last months. It was actually a little side project during the Covid pandemic, in order to learn C++ programming. However, I thought that there might be someone who could have a use for it - maybe for educational purposes e.g. to create simple grids for CFD seminars or to test simple CFD solvers written from scratch.

The grid generator is called TQMesh and you can have a detailed look on it on Github:

https://github.com/FloSewn/TQMesh

The application is run from the command line and currently I only tested it on linux (sorry to all windows / mac users). It is basically a header-only library, so one could use it in other C++ applications.

I am happy for feedback, reports on bug or even on anyone's contribution

Greetings
Flo

Bogdan20 · February 24, 2022, 08:38

It will br very useful for me because i am passionate about this.

aimanlegen · April 7, 2022, 00:39

Hi, I am doing my final year university project. Studying the effect of air flow on the triangular cylinder. I am required to use openfoam. May I ask you, how to implement the unstructured mesh on my project ?

aimanlegen · April 7, 2022, 00:41

Quote:

Originally Posted by FloSewn

Hey everyone,

I would like to present a tool for the generation of two-dimensional unstructured grids, which I programmed in the last months. It was actually a little side project during the Covid pandemic, in order to learn C++ programming. However, I thought that there might be someone who could have a use for it - maybe for educational purposes e.g. to create simple grids for CFD seminars or to test simple CFD solvers written from scratch.

The grid generator is called TQMesh and you can have a detailed look on it on Github:

https://github.com/FloSewn/TQMesh

The application is run from the command line and currently I only tested it on linux (sorry to all windows / mac users). It is basically a header-only library, so one could use it in other C++ applications.

I am happy for feedback, reports on bug or even on anyone's contribution

Greetings
Flo

Hi, I am doing my final year university project. Studying the effect of air flow on the triangular cylinder. I am required to use OpenFOAM. May I ask you, how to implement the unstructured mesh on my project?

FloSewn · May 10, 2022, 14:13

Hey there,

unfortunately the output format is currently not yet suitable for OpenFOAM. But I will try to implement it in the future.

Greetings

Flo

February 21, 2022, 01:58	TQMesh - A two-dimensional mesh generator	#1
FloSewn New Member Join Date: Feb 2022 Posts: 2 Rep Power: 0	Hey everyone, I would like to present a tool for the generation of two-dimensional unstructured grids, which I programmed in the last months. It was actually a little side project during the Covid pandemic, in order to learn C++ programming. However, I thought that there might be someone who could have a use for it - maybe for educational purposes e.g. to create simple grids for CFD seminars or to test simple CFD solvers written from scratch. The grid generator is called TQMesh and you can have a detailed look on it on Github: https://github.com/FloSewn/TQMesh The application is run from the command line and currently I only tested it on linux (sorry to all windows / mac users). It is basically a header-only library, so one could use it in other C++ applications. I am happy for feedback, reports on bug or even on anyone's contribution Greetings Flo AtoHM likes this.

February 24, 2022, 08:38	grid generation	#2
Bogdan20 New Member Ion Bogdan Join Date: Sep 2021 Posts: 1 Rep Power: 0	It will br very useful for me because i am passionate about this.

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April 7, 2022, 00:39		#3
aimanlegen New Member Aiman Join Date: Apr 2022 Posts: 2 Rep Power: 0	Hi, I am doing my final year university project. Studying the effect of air flow on the triangular cylinder. I am required to use openfoam. May I ask you, how to implement the unstructured mesh on my project ?

May 10, 2022, 14:13		#5
FloSewn New Member Join Date: Feb 2022 Posts: 2 Rep Power: 0	Hey there, unfortunately the output format is currently not yet suitable for OpenFOAM. But I will try to implement it in the future. Greetings Flo