作者: V. Babu , Seppo A. Korpela
DOI: 10.1016/0045-7930(94)90009-4
关键词: Mathematics 、 Computational fluid dynamics 、 Mathematical analysis 、 Navier–Stokes equations 、 Alternating direction implicit method 、 Numerical analysis 、 Boussinesq approximation (water waves) 、 Convective heat transfer 、 Classical mechanics 、 Compressibility 、 Incompressible flow
摘要: Abstract A numerical method to solve the incompressible, 3-D Navier-Stokes and Boussinesq equations in primitive variable form on non-staggered, uniform non-uniform grids, is discussed. The Neumann-Poisson problem for pressure solved by using a fast direct velocity temperature fields are advanced time with Douglas-Gunn ADI method. Accurate transient solutions 2-D convective flow shallow box heated from side have been obtained compared available results. Some results lid-driven cavity also presented.