Open AccessModeling and Simulation of Top and Bottom Lid Driven Cavity using Lattice Boltzmann Method
Author(s) -
Kumara Ari Yuana,
Eko Prasetya Budiana,
Deendarlianto,
Indarto Indarto
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/546/5/052088
Subject(s) - lattice boltzmann methods , computational fluid dynamics , reynolds number , mechanics , flow (mathematics) , fluid dynamics , computer science , physics , turbulence
Simulation of computational fluid dynamic (CFD) in isothermal fluid flow is very important in engineering and modeling problem. The simulation can explain the closed-flow behavior as complement with experimental field. Lid Driven Cavity as the tool for CFD benchmark is important to investigate. Lattice Boltzmann Method (LBM) as non-conventional CFD is used as present method investigation. The keys parameters of lid driven cavity problem are Reynolds number and the parts of moving boundaries that driven the cavity. In the present investigation was used the variations of Reynolds numbers: 500, 1000 and 2000. The lid that driven the cavity are top and bottom part. The results presented in visual flow pattern and in two dimensional velocity plot.