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|Title:||Simulation of natural convection by Taylor series expansion- and least square-based LBM||Authors:||Peng, Y.
|Issue Date:||20-Jan-2003||Citation:||Peng, Y.,Shu, C.,Chew, Y.T. (2003-01-20). Simulation of natural convection by Taylor series expansion- and least square-based LBM. International Journal of Modern Physics B 17 (1-2) : 165-168. ScholarBank@NUS Repository.||Abstract:||The Taylor series expansion- and least squares- based lattice Boltzmann method (TLLBM) is used in this paper to extend the internal energy density distribution function (IEDDF) thermal model to be used on the arbitrary geometry in order to solve practical thermo-hydrodynamics in incompressible limit. The TLLBM essentially has no limitation on the mesh structure and the lattice model. Its use in the thermal model was validated by the numerical simulation of natural convection in a square cavity. Then its application on the curved boundary, natural convection in concentric annuli, was carried out. Favorable results were obtained and compared well with the benchmark data.||Source Title:||International Journal of Modern Physics B||URI:||http://scholarbank.nus.edu.sg/handle/10635/73855||ISSN:||02179792|
|Appears in Collections:||Staff Publications|
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