dc.contributor.author | Peterson, J.W. | |
dc.contributor.author | Huynh, Dinh Bao Phuong | |
dc.contributor.author | Knezevic, David | |
dc.contributor.author | Patera, Anthony T. | |
dc.date.accessioned | 2015-09-17T18:14:41Z | |
dc.date.available | 2015-09-17T18:14:41Z | |
dc.date.issued | 2010-09 | |
dc.date.submitted | 2010-04 | |
dc.identifier.issn | 00457930 | |
dc.identifier.uri | http://hdl.handle.net/1721.1/98594 | |
dc.description.abstract | We present a certified reduced basis method for high-fidelity real-time solution of parametrized partial differential equations on deployed platforms. Applications include in situ parameter estimation, adaptive design and control, interactive synthesis and visualization, and individuated product specification. We emphasize a new hierarchical architecture particularly well suited to the reduced basis computational paradigm: the expensive Offline stage is conducted pre-deployment on a parallel supercomputer (in our examples, the TeraGrid machine Ranger); the inexpensive Online stage is conducted “in the field” on ubiquitous thin/inexpensive platforms such as laptops, tablets, smartphones (in our examples, the Nexus One Android-based phone), or embedded chips. We illustrate our approach with three examples: a two-dimensional Helmholtz acoustics “horn” problem; a three-dimensional transient heat conduction “Swiss Cheese” problem; and a three-dimensional unsteady incompressible Navier–Stokes low-Reynolds-number “eddy-promoter” problem. | en_US |
dc.description.sponsorship | United States. Air Force Office of Scientific Research (Grant FA9550-07-1-0425) | en_US |
dc.description.sponsorship | United States. Air Force Office of Scientific Research (OSD Grant FA9550-09-1-0613) | en_US |
dc.description.sponsorship | National Science Foundation (U.S.) (University of Texas at Austin. Texas Advanced Computing Center Grant TG-ASC100016) | en_US |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1016/j.compfluid.2010.07.007 | en_US |
dc.rights | Creative Commons Attribution-Noncommercial-NoDerivatives | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | en_US |
dc.source | MIT Web Domain | en_US |
dc.title | High-fidelity real-time simulation on deployed platforms | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Huynh, D.B.P., D.J. Knezevic, J.W. Peterson, and A.T. Patera. “High-Fidelity Real-Time Simulation on Deployed Platforms.” Computers & Fluids 43, no. 1 (April 2011): 74–81. | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Mechanical Engineering | en_US |
dc.contributor.mitauthor | Huynh, Dinh Bao Phuong | en_US |
dc.contributor.mitauthor | Knezevic, David | en_US |
dc.contributor.mitauthor | Patera, Anthony T. | en_US |
dc.relation.journal | Computers & Fluids | en_US |
dc.eprint.version | Author's final manuscript | en_US |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
dspace.orderedauthors | Huynh, D.B.P.; Knezevic, D.J.; Peterson, J.W.; Patera, A.T. | en_US |
dc.identifier.orcid | https://orcid.org/0000-0002-2794-1308 | |
dc.identifier.orcid | https://orcid.org/0000-0002-2631-6463 | |
mit.license | PUBLISHER_CC | en_US |
mit.metadata.status | Complete | |