or for a 1 dimensional mesh try:
Making Meshes for OpenFOAM with Gmsh, Part 0: Basic Scripting and Structured Mesh
https://www.youtube.com/watch?v=wv7IUUWGIQo
Making Meshes for OpenFOAM with Gmsh, Part 1: Unstructured and Structured Hybrid Meshes
https://www.youtube.com/watch?v=E8nGNZk71fw
or for Salome_meca:
Salome OpenFOAM Tutorial - CAD model to Solution Complete
https://www.youtube.com/watch?v=1zQbU-E4k1U&t=2162s
https://www.youtube.com/watch?v=1O8eBuey2MQ
Salome Meca Tutorial Modeling and Hexahedral Meshing of a Flange (German)
Salome Meca | Structured Grid Meshing| Code_Aster Study | Lesson -5
Meshing in salome_meca
https://www.youtube.com/watch?v=umpMcXA9kKINACA Airfoil:::
https://www.youtube.com/watch?v=D2mOK12P6oA&list=PLSgiCo_OhhpNeJ9luyZEBflLpRm_IFW79
SALOME + OpenFOAM Tutorial: NACA 0012 Airfoil Part 1
https://www.youtube.com/watch?v=D2mOK12P6oA&t=312s
SALOME + OpenFOAM Tutorial: NACA 0012 Airfoil Part 2
https://www.youtube.com/watch?v=dNNnFoJ-PuM
SALOME + OpenFOAM Tutorial: NACA 0012 Airfoil Part 3
https://www.youtube.com/watch?v=rMECX5DQFC8&t=95s
SALOME + OpenFOAM Tutorial: NACA 0012 Airfoil Part 4
https://www.youtube.com/watch?v=pLB8Hamsshw&t=21s
But I do not have any information about fvSchemes or fvSolution so borrow from the airFoil solution in: https://github.com/openfoamtutorials
https://www.cfd-online.com/Forums/openfoam-community-contributions/196437-salome-openfoam-tutorials.html
https://github.com/openfoamtutorials/airfoil_validation
But I do not have any information about fvSchemes or fvSolution so borrow from the airFoil solution in: https://github.com/openfoamtutorials
https://www.cfd-online.com/Forums/openfoam-community-contributions/196437-salome-openfoam-tutorials.html
https://github.com/openfoamtutorials/airfoil_validation
Unstructured 2D Simulation of NACA0012 Airfoil
https://www.youtube.com/watch?v=vZgta7ImGIc
compare to: https://www.youtube.com/watch?v=OfibQQFskcE
Bonus: Code-Aster:
extra: Tutorial 5 Code_Aster/Salome-Meca Linear dynamic analysis of SDOF system
https://www.youtube.com/watch?v=W8uDIw7ONJMM
Salome Meca | 1D Analysis | Code_Aster Study | Lesson -1
https://www.youtube.com/watch?v=zljk3uIRLKc
Salome Meca | 3D Static Analysis of Beam| Code_Aster Study | Lesson -3
https://www.youtube.com/watch?v=2D78mkPKS1o
Salome Meca | Modal Analysis of Beam| Code_Aster Study | Lesson -4
https://www.youtube.com/watch?v=RzIL9fGu2mA