タイトル | Flow Solver for Incompressible 2-D Drive Cavity |
本文(外部サイト) | http://hdl.handle.net/2060/20080048134 |
著者(英) | Kalb, Virginia L. |
著者所属(英) | NASA Goddard Space Flight Center |
発行日 | 2008-09-01 |
言語 | eng |
内容記述 | This software solves the Navier-Stokes equations for the incompressible driven cavity flow problem. The code uses second-order finite differencing on a staggered grid using the Chorin projection method. The resulting intermediate Poisson equation is efficiently solved using the fast Fourier transform. Time stepping is done using fourth-order Runge-Kutta for stability at high Reynolds numbers. Features include check-pointing, periodic field snapshots, ongoing reporting of kinetic energy and changes between time steps, time histories at selected points, and optional streakline generation. |
NASA分類 | Man/System Technology and Life Support |
レポートNO | GSC-15107-1 |
権利 | Copyright, Distribution as joint owner in the copyright |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/509916 |