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dc.coverage.spatialeast=-122.6750261; north=45.5051064; name=Portland, OR 97201, EE. UU.
dc.creatorSaénz Esteruelas, Jesús Maríaes_ES
dc.description.abstractIn this study, we focus on minimize lifecycle emissions. In order to minimize greenhouse gas emissions along the vehicles lifecycle, Tipagornwong and Figliozzi model is applied to minimize the number of vehicles and distance traveled; because both distance and number of vehicles can be converted to greenhouse gas emissions. Unlike previous research efforts, the model presented in this research include all stages in vehicle production and recycling and also incorporates logistics restrictions (delivery time, cargo, customer distribution) and parking characteristics of tricycles and vans. In addition, due to the small size and payload of electric tricycles, more than one tricycle can be replaced by a diesel delivery van. Hence, it is necessary to estimate what is the number of vans that minimizes lifecycle emissions for this vehicle type. The model presented in this section was utilized to estimate the number of vans that minimizes lifecycle emissions while satisfying all the logistics constrains that Bline vehicles must meet. The lifecycle emissions model is presented below in the methodology section. Next section provides a brief introduction to transportation GHG emissions, and why it is an interesting and timely topic in the transportation research.en
dc.subjectTransportation greenhouse gas emiissionsen
dc.subjectElectric tricyclesen
dc.subjectLifecycle emissionsen
dc.subjectTransportation engineeringen
dc.titleAn evaluation of the environmental impact reduction in the urban delivery logistics using tricycles: a case study in Portland, OR, USAen
dc.typeProyecto Fin de Carrera / Ikasketen Amaierako Proiektuaes
dc.contributor.affiliationEscuela Técnica Superior de Ingenieros Industriales y de Telecomunicaciónes_ES
dc.contributor.affiliationTelekomunikazio eta Industria Ingeniarien Goi Mailako Eskola Teknikoaeu
dc.contributor.departmentEstadística e Investigación Operativaes_ES
dc.contributor.departmentEstatistika eta Ikerketa Operatiboaeu
dc.description.degreeIngeniería Industriales_ES
dc.description.degreeIndustria Ingeniaritzaeu
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.contributor.advisorTFEFaulín Fajardo, Javieres_ES
dc.contributor.advisorTFEFigliozzi, Migueles_ES
dc.subject.geoEcología y medio ambientees_ES

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El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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