EXPERIMENTAL INVESTIGATION OF THE EFFECTS OF VESSEL DESIGN AND HYDROGEN CHARGE PRESSURE ON METAL HYDRIDE BASED HYDROGEN STORAGE PARAMETERS

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dc.contributor.authorKayfeci, Muhammet
dc.contributor.authorBedir, Fevzi
dc.contributor.authorKurt, Huseyin
dc.date.accessioned2024-09-29T16:11:14Z
dc.date.available2024-09-29T16:11:14Z
dc.date.issued2014
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe hydrogen charge time in metal hydride vessel (MHV) is strongly influenced by the heat transfer from hydride vessel. In this study, the effect of parameters such as reactor geometry and alloy characteristics on hydrogen charge procedure is studied experimentally. In the experimental setup two different types of hydride vessel are designed and manufactured. Both vessels have the same interior volume; the un-finned type vessel cooled with natural convection and the second one was manufactured with fins around the vessel. The temperature variations of the vessel at four locations were measured charging with a range of pressure from 2 to 8 bar. The finned vessel show the lowest temperature increase with the fastest charging time under all charging pressures investigated. The stored hydrogen mass was measured as 0.82, 0.94, 1.15 wt% on un-finned vessel and 0.91, 1.01, 1.24 wt% on finned vessel at 2, 6 and 10 bar respectively. The experimental results show that the charge time of the vessel is considerably reduced, when the used fins manufacture on vessel. Furthermore, the addition of Al to the LaNi5 alloys has caused to reduce the hydrogen charge time and decreased of the stored hydrogen mass.en_US
dc.description.sponsorshipSuleyman Demirel University Scientific Research Projects Coordination Unit [1710-D-08, 2679-M-10]en_US
dc.description.sponsorshipWe would like to thank the Suleyman Demirel University Scientific Research Projects Coordination Unit for the financial support under the project numbers of 1710-D-08 and 2679-M-10. The experimental data for metal hydride based hydrogen storage was collected from reference (Kayfeci, 2011).en_US
dc.identifier.endpage90en_US
dc.identifier.issn1300-3615
dc.identifier.issue2en_US
dc.identifier.startpage83en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/8275
dc.identifier.volume34en_US
dc.identifier.wosWOS:000343190700009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherTurkish Soc Thermal Sciences Technologyen_US
dc.relation.ispartofIsi Bilimi Ve Teknigi Dergisi-Journal of Thermal Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHydrogen storageen_US
dc.subjectMetal hydrideen_US
dc.subjectVessel designen_US
dc.subjectcharge pressureen_US
dc.subjectLaNi4.75Al0.25en_US
dc.titleEXPERIMENTAL INVESTIGATION OF THE EFFECTS OF VESSEL DESIGN AND HYDROGEN CHARGE PRESSURE ON METAL HYDRIDE BASED HYDROGEN STORAGE PARAMETERSen_US
dc.typeArticleen_US

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