CALCULATION OF INCOMPRESSIBLE LAMINAR FLOWS ON A NONSTAGGERED, NONORTHOGONAL GRID

被引：19

作者：

KOBAYASHI, MH

PEREIRA, JCF

机构：

[1] Instituto Superior Técnico, Lisboa Codex, 1096, Av. Rovisco Pois

来源：

NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS | 1991年 / 19卷 / 02期

关键词：

D O I：

10.1080/10407799108944966

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A revised version of the semi-implicit method for pressure-linked equations (SIMPLE) algorithm is presented for flow calculations using nonstaggered, nonorthogonal grids. This version is shown to yield a simple yet effective scheme to avoid pressure-velocity decoupling and to ensure mass conservation. The modified SIMPLE algorithm was applied to various laminar flow problems to assess its convergence properties and accuracy.

引用

页码：243 / 262

页数：20

共 17 条

[11]

KUEHN TH, 1978, ASME, V100, P635

[12] EXAMINATION OF PRESSURE OSCILLATIONS ARISING IN THE COMPUTATION OF CASCADE FLOW USING A BOUNDARY-FITTED COORDINATE SYSTEM [J].