Applying domain decomposition Schwarz method to accelerate wind field calculation

Gemma Sanjuan, Tomas Margalef, Ana Cortés

Producción científica: Capítulo de libroCapítuloInvestigaciónrevisión exhaustiva

4 Citas (Scopus)

Resumen

Wind field is a critical issue in forest fire propagation prediction. However, wind field calculation is a complex problem that for large terrains involves solving huge linear systems. Solving such systems takes too much time and makes the approach unfeasible in real time operation. To overcome this problem the Schwarz alternating domain decomposition can be applied. Using this method the linear system is decomposed in a set of overlapped subdomains that can be solved in parallel using a Master/Worker paradigm and the wind field calculation time can be significantly reduced.

Idioma originalInglés estadounidense
Título de la publicación alojadaProceedings of the 2015 International Conference on High Performance Computing and Simulation, HPCS 2015
EditoresVesna Zeljkovic, Waleed W. Smari
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas484-490
Número de páginas7
ISBN (versión digital)9781467378123
DOI
EstadoPublicada - 2 sept 2015

Serie de la publicación

NombreProceedings of the 2015 International Conference on High Performance Computing and Simulation, HPCS 2015

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