Numerical modeling and experimental analysis of the desorption process in a metal hydride hydrogen storage system

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dc.contributor	Universitat Politècnica de Catalunya. Departament de Mecànica de Fluids
dc.contributor	Husar, Attila Peter
dc.contributor	Torres Cámara, Ricardo
dc.contributor.author	Busqué Somacarrera, Raquel
dc.date	2017-06-15
dc.identifier.citation	ETSEIB-240.126537
dc.identifier.uri	http://hdl.handle.net/2117/111078
dc.language.iso	eng
dc.publisher	Universitat Politècnica de Catalunya
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Energies
dc.subject	Hydrogen as fuel -- Storage
dc.subject	Hidrogen com a combustible -- Emmagatzematge
dc.title	Numerical modeling and experimental analysis of the desorption process in a metal hydride hydrogen storage system
dc.type	info:eu-repo/semantics/masterThesis
dc.description.abstract	The highlyincreasingenergydemandandreductionofavailablefossilenergysourceshave made it important to developa new technique for energy storage,hydrogen being a good alternative for the future. That is there as on why with in this project, The storage of hydrogen as an adsorbed element in metal hydride bottles has been studied, Morespecificallyhydrogen desorption anddischarge. Tothisend,atwodimensionalaxisymmetricmodelisdevelopedtostudythehydrogen desorption reactionandresultantmass and heattransportphenomenainsideametalhydride canister. Moreover,theworkhasalsobeenfocusedonexperimentaltestsperformedonan in-house fabricatedsetupusingdifferent heating scenarios. It isimportanttomentionthatthestudiedsystemhasalotofunknowns,asthemetalinside the bottle, aswellastheinternalcanisterstructure andmorphologyarenotknown.Thatisthe reason whyanextensive studyon the effects ofthemetalpropertiesondesorptionperformance is carriedoutthroughnon-destructivetesting(NDT). Thenumericalmodelresultsareexplained in detailandcomparedwithexperimentaldataaswell,obtainingagoodagreement. Finally,theresultsobtainedcannotonlybeusedtoselectmetalhydridematerialsbutalso to evaluatethedegradation ofthe canisters intermsoftotalhydrogenstoragecapacity.

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