The influence of aluminium particles in a Hydroprocessed Vegetable Oil combustion

Detalhes bibliográficos
Autor(a) principal: Ferrão, Inês
Data de Publicação: 2021
Outros Autores: Silva, A. R. R., Moita, A. S., Mendes, Miguel, Costa, Mário
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/10400.6/12571
Resumo: The present work experimentally investigates single droplet combustion to understand the effect of aluminum particles when added to a biofuel. Experiments are carried out in a drop tube furnace to evaluate the influence of size and concentration of the aluminum particles. Two different sizes (40 nm and 5 μm) and two concentrations (0.5 and 1.0 wt.%) are studied at 1000 °C. The addition of aluminum particles improves biofuel combustion. Decreasing the particle size and increasing the particle concentration leads to a significant enhancement in the burning rate compared to the pure HVO. Micro-explosions are detected at the end of droplet lifetime when particles are added to biofuel.
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spelling The influence of aluminium particles in a Hydroprocessed Vegetable Oil combustionDroplet combustionHVO biofuelAluminum particleBurning ratemicro-explosionsThe present work experimentally investigates single droplet combustion to understand the effect of aluminum particles when added to a biofuel. Experiments are carried out in a drop tube furnace to evaluate the influence of size and concentration of the aluminum particles. Two different sizes (40 nm and 5 μm) and two concentrations (0.5 and 1.0 wt.%) are studied at 1000 °C. The addition of aluminum particles improves biofuel combustion. Decreasing the particle size and increasing the particle concentration leads to a significant enhancement in the burning rate compared to the pure HVO. Micro-explosions are detected at the end of droplet lifetime when particles are added to biofuel.uBibliorumFerrão, InêsSilva, A. R. R.Moita, A. S.Mendes, MiguelCosta, Mário2023-01-03T09:32:09Z2021-04-142021-04-14T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10400.6/12571enginfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-03-11T15:57:32Zoai:ubibliorum.ubi.pt:10400.6/12571Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T01:30:15.229033Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv The influence of aluminium particles in a Hydroprocessed Vegetable Oil combustion
title The influence of aluminium particles in a Hydroprocessed Vegetable Oil combustion
spellingShingle The influence of aluminium particles in a Hydroprocessed Vegetable Oil combustion
Ferrão, Inês
Droplet combustion
HVO biofuel
Aluminum particle
Burning rate
micro-explosions
title_short The influence of aluminium particles in a Hydroprocessed Vegetable Oil combustion
title_full The influence of aluminium particles in a Hydroprocessed Vegetable Oil combustion
title_fullStr The influence of aluminium particles in a Hydroprocessed Vegetable Oil combustion
title_full_unstemmed The influence of aluminium particles in a Hydroprocessed Vegetable Oil combustion
title_sort The influence of aluminium particles in a Hydroprocessed Vegetable Oil combustion
author Ferrão, Inês
author_facet Ferrão, Inês
Silva, A. R. R.
Moita, A. S.
Mendes, Miguel
Costa, Mário
author_role author
author2 Silva, A. R. R.
Moita, A. S.
Mendes, Miguel
Costa, Mário
author2_role author
author
author
author
dc.contributor.none.fl_str_mv uBibliorum
dc.contributor.author.fl_str_mv Ferrão, Inês
Silva, A. R. R.
Moita, A. S.
Mendes, Miguel
Costa, Mário
dc.subject.por.fl_str_mv Droplet combustion
HVO biofuel
Aluminum particle
Burning rate
micro-explosions
topic Droplet combustion
HVO biofuel
Aluminum particle
Burning rate
micro-explosions
description The present work experimentally investigates single droplet combustion to understand the effect of aluminum particles when added to a biofuel. Experiments are carried out in a drop tube furnace to evaluate the influence of size and concentration of the aluminum particles. Two different sizes (40 nm and 5 μm) and two concentrations (0.5 and 1.0 wt.%) are studied at 1000 °C. The addition of aluminum particles improves biofuel combustion. Decreasing the particle size and increasing the particle concentration leads to a significant enhancement in the burning rate compared to the pure HVO. Micro-explosions are detected at the end of droplet lifetime when particles are added to biofuel.
publishDate 2021
dc.date.none.fl_str_mv 2021-04-14
2021-04-14T00:00:00Z
2023-01-03T09:32:09Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.6/12571
url http://hdl.handle.net/10400.6/12571
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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