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Locally-Adaptive Tabulation of Low-Dimensional Manifolds using Bezier Patch Reconstruction
dc.contributor.author | Yao, Matthew X. | |
dc.contributor.author | Mortada, Mohammad | |
dc.contributor.author | Devaud, Cecile | |
dc.contributor.author | Hickey, Jean-Pierre | |
dc.date.accessioned | 2018-09-21 18:25:39 (GMT) | |
dc.date.available | 2018-09-21 18:25:39 (GMT) | |
dc.date.issued | 2017-05-17 | |
dc.identifier.uri | http://hdl.handle.net/10012/13901 | |
dc.description.abstract | An efficient tabulation strategy for turbulent combustion simulations is proposed. Using a locally adaptive arrangement of structured Bezier patches–often used in computer graphics–the combustion manifold can be efficiently tabulated; thus reducing the table size by over an order of magnitude while maintaining high accuracy. A hybrid search algorithm is implemented that uses a one-step quadrant analysis followed by a linear search to minimize the cost of the data retrieval. The present tabulation has been successfully applied to flamelet/progress variable approach (FPVA) and trajectory generated low-dimensional manifold (TGLDM). The error, computational size and search-and-retrieval time are quantified and compared against classical tabulation approaches. | en |
dc.description.sponsorship | NSERC USRA NSERC RGPIN | en |
dc.language.iso | en | en |
dc.title | Locally-Adaptive Tabulation of Low-Dimensional Manifolds using Bezier Patch Reconstruction | en |
dc.type | Conference Paper | en |
dcterms.bibliographicCitation | Yao, M., et al. "Locally-Adaptive Tabulation of Low-Dimensional Manifolds using Bezier Patch Reconstruction." Proceedings of the Combustion Institute-Canadian Section; Spring Technical Meeting, Montreal, Canada. 2017. | en |
uws.contributor.affiliation1 | Faculty of Engineering | en |
uws.contributor.affiliation2 | Mechanical and Mechatronics Engineering | en |
uws.typeOfResource | Text | en |
uws.peerReviewStatus | Reviewed | en |
uws.scholarLevel | Graduate | en |