Abstract
International Journal of Computational Engineering ScienceVol. 03, No. 02, pp. 117-127 (2002) No AccessPARALLELIZATION AND PERFORMANCE OF A 3-D ELECTROMAGNETIC PLASMA PIC CODESAIKAT SAHASAIKAT SAHADepartment of Electrical and Computer Engineering, The University of Alabama in Huntsville, Huntsville, AL 35899, USA Search for more papers by this author https://doi.org/10.1142/S1465876302000587Cited by:0 PreviousNext AboutSectionsPDF/EPUB ToolsAdd to favoritesDownload CitationsTrack CitationsRecommend to Library ShareShare onFacebookTwitterLinked InRedditEmail AbstractA fully 3 dimensional parallel explicit electromagnetic plasma Particle-in-Cell code is developed and is tested on 64 processors of SGI-Origin 2000 supercomputer at JPL / Caltech. The SGI-Origin 2000 allows one to run simulations as large as 256 × 128 × 32, i.e. approximately 106 grid cells and 18 × 106 particles of each species (electrons and ions) with 18 particles per cell. The particles in this code are pushed using the standard leapfrog scheme and the self-consistent electromagnetic fields are updated by solving the time dependent Maxwell's equations using the Finite-Difference-Time-Domain technique. We have adopted the one dimensional domain decomposition technique to parallelize the sequential electromagnetic particle-in-cell code. Testing and performance analyses of this code were done by generating a narrow current sheet in the system as seen in magnetic reconnection phenomenon.Keywords:Parallel3-DElectromagneticPlasmaPIC FiguresReferencesRelatedDetails Recommended Vol. 03, No. 02 Metrics History KeywordsParallel3-DElectromagneticPlasmaPICPDF download
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