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An optical investigation of thermal runway phenomenon under thermal abuse conditions

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An optical investigation of thermal runway phenomenon under thermal abuse conditions

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dc.contributor.author García Martínez, Antonio es_ES
dc.contributor.author Monsalve-Serrano, Javier es_ES
dc.contributor.author Lago-Sari, Rafael es_ES
dc.contributor.author Martínez-Boggio, Santiago Daniel es_ES
dc.date.accessioned 2022-07-04T18:03:51Z
dc.date.available 2022-07-04T18:03:51Z
dc.date.issued 2021-10-15 es_ES
dc.identifier.issn 0196-8904 es_ES
dc.identifier.uri http://hdl.handle.net/10251/183793
dc.description.abstract [EN] This work aims at studying the thermal runaway process caused by thermal abuse using different optical techniques. A commercial Samsung ICR 18,650 - 26 J cylindrical battery cell is exposed to different heating ramps in a Continuous Flow Vessel (CFV) to identify critical phases of the battery thermal runaway. The open volume test bed allows to increase the temperature under controlled conditions and evacuate the released gases, enhancing the visualization of the battery venting and combustion. The venting of the electrolyte and gases is seen around 200 degrees C. The safety time, defined as time between venting and fire, was around 3 min, with an inverse relation with respect to the heating ramp. The use of fast cameras (schlieren, Natural Luminosity and OH*) allowed to deeply understand the phenomena of liquid electrolyte and generated internal gases venting as well as the combustion process. es_ES
dc.description.sponsorship Operación financiada por la Unión Europea a través del Programa Operativo del Fondo Europeo de Desarrollo Regional (FEDER) de la Comunitat Valenciana 2014-2020 con el objetivo de promover el desarrollo tecnológico, la innovación y una investigación de calidad. Proyecto IDIFEDER/2021/053, Equipamiento para el estudio del fenómeno de combustión no controlada en baterías de vehículos eléctricos, entidad beneficiaria Universitat Politécnica de Valencia. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation info:eu-repo/grantAgreement/GENERALITAT VALENCIANA//IDIFEDER%2F2021%2F053//EQUIPAMIENTO PARA EL ESTUDIO DEL FENOMENO DE COMBUSTION NO CONTROLADA EN BATERIAS DE VEHICULOS ELECTRICOS/ es_ES
dc.relation.ispartof Energy Conversion and Management es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Battery thermal runaway es_ES
dc.subject Lithium ion battery es_ES
dc.subject Fire es_ES
dc.subject Safety es_ES
dc.subject Electric vehicles es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title An optical investigation of thermal runway phenomenon under thermal abuse conditions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.enconman.2021.114663 es_ES
dc.rights.accessRights Embargado es_ES
dc.date.embargoEndDate 2023-08-24 es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.description.bibliographicCitation García Martínez, A.; Monsalve-Serrano, J.; Lago-Sari, R.; Martínez-Boggio, SD. (2021). An optical investigation of thermal runway phenomenon under thermal abuse conditions. Energy Conversion and Management. 246:1-12. https://doi.org/10.1016/j.enconman.2021.114663 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.enconman.2021.114663 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 12 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 246 es_ES
dc.relation.pasarela S\444735 es_ES
dc.contributor.funder GENERALITAT VALENCIANA es_ES
dc.contributor.funder European Regional Development Fund es_ES


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