Computational Fluid Dynamics simulations require an enormous computational effort if a physically reasonable accuracy should be reached. Therefore, a parallel implementation is inevitable. This paper describes the basics of our implemented fluid solver with a special aspect on the hierarchical data structure, unique cell and grid identification, and the neighbourhood relations in-between grids on different processes. A special server concept keeps track of every grid over all processes while minimising data transfer between the nodes. © 2012 IEEE.
|Original language||English (US)|
|Title of host publication||2012 11th International Symposium on Parallel and Distributed Computing|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|Number of pages||7|
|State||Published - Jun 2012|