POD-based reduced order model of a thermoacoustic heat engine

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dc.contributor.authorSelimefendigil, F
dc.contributor.authorÖztop, HF
dc.date.accessioned2024-07-18T11:51:53Z
dc.date.available2024-07-18T11:51:53Z
dc.description.abstractIn this study, numerical simulation of a thermo-acoustic heat engine is performed and a reduced order model of the system based on the Proper Orthogonal Decomposition method is obtained. The governing equations are solved with a finite volume-based solver. The reduced order model is constructed using the snapshots when the system reaches the limit cycle. A quadratic polynomial type ODE system with 11-modes is constructed from the Galerkin projection for the high fidelity CFD computations of the coupled thermo-acoustic system. (C) 2014 Elsevier Masson SAS. All rights reserved.
dc.identifier.issn0997-7546
dc.identifier.other1873-7390
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/5197
dc.language.isoEnglish
dc.publisherELSEVIER
dc.subjectPROPER-ORTHOGONAL-DECOMPOSITION
dc.subjectNUMERICAL-SIMULATION
dc.subjectOSCILLATIONS
dc.subjectPERFORMANCE
dc.subjectINSTABILITY
dc.subjectEXCHANGERS
dc.subjectFLOW
dc.titlePOD-based reduced order model of a thermoacoustic heat engine
dc.typeArticle

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