Incorporation of unstructured meshing in lattice boltzmann method for compressible flow

• المؤلف الرئيسي: Norhaizad Bin Ab Rahman
• التنسيق: text::Thesis
• اللغة: English
• منشور في: 2023
• الموضوعات: Fluid dynamics; Numerical analysis; Numerical grid generation (numerical analysis)

The purpose of the present work is to develop unstructured meshing into the Lattice Boltzmann Method. By adapting the unstructured meshing, it is predicted that the results obtained should be more accurate compared to when using structured meshing. Generally, the project was started with literature reviews on the Lattice Boltzmann (LB) Method, the conventional Computational Fluid Dynamics (CFD) method and also the meshing techniques. There were actually differences between the conventional CFD method and the LB method .The easiest difference that can be found is that the conventional CFD method treats the fluid flow at macroscopic scale.