dugksFoam
An OpenFOAM solver for Boltzmann model equation using discrete unified gas kinetic scheme [1,2,3].
Key features
- Solving discrete velocity Boltzmann equation;
- Based on Shakhov-BGK collision model;
- Using discrete unified gas kinetic scheme (Asymptotic preserving property);
- A standard OpenFOAM solver;
- Arbitrary unstructured meshes;
- MPI parallel computing capability;
- 1D & 2D & 3D in a single solver;
- Post processing tools of OpenFOAM are ready to use;
- Various boundary condition types.
Documentation and demo cases
dugksFoam.pdf. You can also find it in the'doc' directory of the project.
References
- [1] Z.L. Guo, K. Xu, R.J. Wang, Discrete unified gas kinetic scheme for all Knudsen number flows: low-speed isothermal case, Phys. Rev. E, 88 (2013) 033305.
- [2] Z.L. Guo, R.J. Wang, K. Xu, Discrete unified gas kinetic scheme for all Knudsen number flows. II. Thermal compressible case, Phys. Rev. E, 91(2015) 033313.
- [3] L.H. Zhu, Z.L. Guo, K. Xu, Discrete unified gas kinetic scheme on unstructured meshes, arXiv preprint arXiv:1503.07374, (2015).
Authors and Contributors
Lianhua Zhu(@zhulianhua) at HUST, Wuhan, China