2009.03.16

工学部2号館3階機械系教員会議室（2-31A）

Prof. Subhash C. Mishra

Department of Mechanical Engineering
[Ex-Dean of Academic Affairs]
IIT Guwahati, Guwahati - 781039, India

題目：Lattice Boltzmann Method Applied to the Solution of Energy Equations of Heat Transfer Problems Involving Thermal Radiation

日時：2009年3月 16日(月）1４:00 ~ 15:30

場所：東京大学工学部2号館３階機械系教員会議室（2-31A）

概要：In the recent past, the lattice Boltzmann method (LBM) has received
much attention in science and engineering as a potential computational tool
for solving a large class of problems. Among many other types of problems,
the LBM has been successfully used to simulate a wide range of fluid flow
and heat transfer problems. Owing to its mesoscopic origin, the LBM is
emerging as a versatile computational method that has many advantages. In
comparison to the conventional CFD solvers like the finite difference
method, the finite element method and the finite volume method, the
advantages of the LBM comprises of a clear physical meaning, a simple
calculation procedure, simple and more efficient implementation for parallel
computation, straightforward and efficient handling of complex geometries
and boundary conditions, high computational performance with regard to
stability and precision, etc.

This lecture will focus on implementation of the LBM to solve energy
equations of heat transfer problems involving thermal radiation in which
radiative information can be computed using any of the numerical radiative
transfer methods like the discrete transfer method, the discrete ordinate
method and the finite volume method.  Some example problems dealing with
conduction, convection and radiation heat transfer will be taken up to show
the workability of the LBM.  Cases of implementation of the LBM to
solidification and natural convection problems will be taken up.
Implementation of the LBM on non-uniform lattices and for non-Fourier
conduction cases will also be discussed.

添付ファイル：  第13回GMSI公開セミナー.pdf