AV Akademikerverlag ( 10.10.2018 )
€ 43,90
The book starts with an introduction to equation solvers and how computational work can be distributed on High Performance Computers. In the following chapters a state-of-the-art Multigrid Solver is investigated and possible improvements are discussed. This solver is designed to solve the Navier-Stokes equation in two steps. In this solver, an intermediate velocity is computed via the Chorins projection using pressure values from a previous step. Secondly a pressure correction is made by using a pressure Poisson equation. The improved solver is tested against the original version in several scenarios that demonstrate an increase of speed up to a factor of 65. The final chapter provides the reader with some ideas on how the performance of a Multigrid Solver could be further improved.
Buch Details: |
|
ISBN-13: |
978-620-2-21478-0 |
ISBN-10: |
6202214783 |
EAN: |
9786202214780 |
Buchsprache: |
English |
von (Autor): |
Thomas Jungblut |
Seitenanzahl: |
128 |
Veröffentlicht am: |
10.10.2018 |
Kategorie: |
Mathematik |