{"data":{"id":"10.13016/m2qb0m","type":"dois","attributes":{"doi":"10.13016/m2qb0m","prefix":"10.13016","suffix":"m2qb0m","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Vilfayeau, Sebastien","nameType":"Personal","givenName":"Sebastien","familyName":"Vilfayeau","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Large Eddy Simulation of Fire Extinction Phenomena"}],"publisher":"Digital Repository at the University of Maryland","container":{},"publicationYear":2015,"subjects":[{"subject":"Mechanical engineering","subjectScheme":"pqcontrolled"},{"subject":"FOS: Mechanical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"extinction","subjectScheme":"pquncontrolled"},{"subject":"FireFOAM","subjectScheme":"pquncontrolled"},{"subject":"large eddy simulation","subjectScheme":"pquncontrolled"},{"subject":"turbulent combustion","subjectScheme":"pquncontrolled"}],"contributors":[],"dates":[{"date":"2015","dateType":"Issued"}],"language":"en","types":{"ris":"THES","bibtex":"phdthesis","citeproc":"thesis","schemaOrg":"Thesis","resourceType":"Dissertation","resourceTypeGeneral":"Collection"},"relatedIdentifiers":[],"relatedItems":[],"sizes":[],"formats":[],"version":null,"rightsList":[],"descriptions":[{"description":"The simulation of fire phenomena using classical Computational Fluid Dynamics (CFD) methods has made remarkable progress in the past 20 years. However, the occurrence of flame extinction is still a challenge for combustion modeling in general, and for fire modeling in particular. The study is performed using FireFOAM; FireFOAM is an advanced Large Eddy Simulation (LES) fire modeling software developed by FM Global and is based on a general-purpose open-source software called OpenFOAM. A new flame extinction model based on the concept of a critical value of the flame Damk ̈ohler number is incorporated into FireFOAM. The objective of the present study is to evaluate the ability of CFD-based fire models to simulate the effects of flame extinction in two different configurations (under-ventilated compartment fire and turbulent line fire in controlled co-flow, i.e. nitrogen or water-mist). Comparisons between experimental data and numerical results provide a suitable test bed to evaluate the ability of CFD-based fire models to describe the transition from extinction-free conditions to conditions in which the flame experiences partial or total quenching.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"http://hdl.handle.net/1903/17356","contentUrl":null,"metadataVersion":0,"schemaVersion":"http://datacite.org/schema/kernel-2.2","source":null,"isActive":true,"state":"findable","reason":null,"viewCount":0,"viewsOverTime":[],"downloadCount":0,"downloadsOverTime":[],"referenceCount":0,"citationCount":0,"citationsOverTime":[],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2016-02-09T06:33:30.000Z","registered":"2016-02-09T06:33:32.000Z","published":"2015","updated":"2020-08-19T22:11:55.000Z"},"relationships":{"client":{"data":{"id":"umd.lib","type":"clients"}},"provider":{"data":{"id":"umd","type":"providers"}},"media":{"data":{"id":"10.13016/m2qb0m","type":"media"}},"references":{"data":[]},"citations":{"data":[]},"parts":{"data":[]},"partOf":{"data":[]},"versions":{"data":[]},"versionOf":{"data":[]}}}}