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Parallel algorithm for the solution of the Boltzmann transport equation on unstructured meshes

Autor
Borrell, R.; Colomer, G.; Lehmkuhl, O.; Perez, C.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
23rd International Conference on Parallel Computational Fluid Dynamics
Any de l'edició
2011
Data de presentació
2011-05-16
Llibre d'actes
Parallel CFD 2011 : 23rd International Conference on Parallel Computational Fluid Dynamics
Pàgina inicial
1
Pàgina final
5
Repositori
http://hdl.handle.net/2117/15473 Obrir en finestra nova
URL
http://parcfd2011.bsc.es/sites/default/files/abstracts/id143-ricardborrell.pdf Obrir en finestra nova
Resum
The Boltzmann transport equation is solved by means of a parallel explicit algorithm known as parallel sweep, and a source iteration procedure to solve the coupling between different angular directions. Using an explicit solver implies that the nodes have to be visited in a specific order. Factors that influence the scalability of the algorithm have been analysed, namely the different strategies to group the tasks to be done at the calculation stage, and how deep should the task graph be worked ...
Citació
Colomer, G. [et al.]. Parallel algorithm for the solution of the Boltzmann transport equation on unstructured meshes. A: International Conference on Parallel Computational Fluid Dynamics. "Parallel CFD 2011 : 23rd International Conference on Parallel Computational Fluid Dynamics". Barcelona: 2011, p. 1-5.
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor

Participants

Arxius