Chemical Mechanism Solvers in Air Quality Models

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dc.contributor.authorZhang, Hongen
dc.contributor.authorLinford, John C.en
dc.contributor.authorSandu, Adrianen
dc.contributor.authorSander, Rolfen
dc.contributor.departmentComputer Scienceen
dc.date.accessed2014-05-08en
dc.date.accessioned2014-05-14T13:12:29Zen
dc.date.available2014-05-14T13:12:29Zen
dc.date.issued2011-09-01en
dc.description.abstractThe solution of chemical kinetics is one of the most computationally intensive tasks in atmospheric chemical transport simulations. Due to the stiff nature of the system, implicit time stepping algorithms which repeatedly solve linear systems of equations are necessary. This paper reviews the issues and challenges associated with the construction of efficient chemical solvers, discusses several families of algorithms, presents strategies for increasing computational efficiency, and gives insight into implementing chemical solvers on accelerated computer architectures.en
dc.description.sponsorshipNSF OCI-0904397, CCF-0916493, DMS0915047en
dc.description.sponsorshipUnited States Department of Defense High Performance Computing Modernization Program through NDSEG fellowshipen
dc.description.versionPublished versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationZhang, H.; Linford, J. C.; Sandu, A.; Sander, R., "Chemical Mechanism Solvers in Air Quality Models," Atmosphere 2011, 2(3), 510-532; doi:10.3390/atmos2030510en
dc.identifier.doihttps://doi.org/10.3390/atmos2030510en
dc.identifier.issn2073-4433en
dc.identifier.urihttp://hdl.handle.net/10919/47973en
dc.identifier.urlhttp://www.mdpi.com/2073-4433/2/3/510en
dc.language.isoenen
dc.publisherMDPIen
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectChemical mechanismsen
dc.subjectStiff solversen
dc.subjectSparsityen
dc.subjectKPPen
dc.subjectParallelismen
dc.subjectAccelerator architecturesen
dc.subjectKPPAen
dc.subjectMeteorology & atmospheric sciencesen
dc.titleChemical Mechanism Solvers in Air Quality Modelsen
dc.title.serialAtmosphereen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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