KINETIC MECHANISM REDUCTION FOR METHYL FORMATE THROUGH DEPTH FIRST SEARCH AND SENSITIVITY ANALYSIS
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Interdisciplinar de Pesquisa em Engenharia |
Texto Completo: | https://periodicos.unb.br/index.php/ripe/article/view/21273 |
Resumo: | Biodiesel has been considered the most promising fuel to replace part of the fossil diesel consumed worldwide, since it is a renewable and biodegradable fuel. There is the need of reduced kinetic mechanisms for the effective numerical simulation of these fuels. In this way, the aim of this work is the development of a reduced mechanism of moderate stiffness for Methyl Formate (MF). MF is not indicated as a biodiesel surrogate due to its higher reactivity, but its study enables to isolate the role of each ester in combustion processes. So, based on a detailed mechanism consisting of 950 reactions and 176 species, Directed Relation Graph with Depth First Search and Sensitivity Analysis are employed to obtain a small mechanism with 43 reactions and 23 species for MF. This mechanism has reasonable accuracy compared to the full mechanism and decreases the computational cost for obtaining the solution of the reactive flow. |
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KINETIC MECHANISM REDUCTION FOR METHYL FORMATE THROUGH DEPTH FIRST SEARCH AND SENSITIVITY ANALYSISBiodiesel. Methyl Formate. Mechanism Reduction. Sensitivity Analysis.Biodiesel has been considered the most promising fuel to replace part of the fossil diesel consumed worldwide, since it is a renewable and biodegradable fuel. There is the need of reduced kinetic mechanisms for the effective numerical simulation of these fuels. In this way, the aim of this work is the development of a reduced mechanism of moderate stiffness for Methyl Formate (MF). MF is not indicated as a biodiesel surrogate due to its higher reactivity, but its study enables to isolate the role of each ester in combustion processes. So, based on a detailed mechanism consisting of 950 reactions and 176 species, Directed Relation Graph with Depth First Search and Sensitivity Analysis are employed to obtain a small mechanism with 43 reactions and 23 species for MF. This mechanism has reasonable accuracy compared to the full mechanism and decreases the computational cost for obtaining the solution of the reactive flow.Programa de Pós-Graduação em Integridade de Materiais da Engenharia2017-01-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.unb.br/index.php/ripe/article/view/2127310.26512/ripe.v2i11.21273Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 2 No. 11 (2016): COMPUTATIONAL METHODS FOR IMAGE, MODELING OF CANCER AND THERMAL SCIENCE; 159-171Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 11 (2016): COMPUTATIONAL METHODS FOR IMAGE, MODELING OF CANCER AND THERMAL SCIENCE; 159-1712447-6102reponame:Revista Interdisciplinar de Pesquisa em Engenhariainstname:Universidade de Brasília (UnB)instacron:UNBenghttps://periodicos.unb.br/index.php/ripe/article/view/21273/19622Copyright (c) 2018 Revista Interdisciplinar de Pesquisa em Engenharia - RIPEinfo:eu-repo/semantics/openAccessPadilha, F. R. R.Minuzzi, F. C. C.De Bortoli, A. L.Pinho, J. M.2019-06-11T13:16:32Zoai:ojs.pkp.sfu.ca:article/21273Revistahttps://periodicos.unb.br/index.php/ripePUBhttps://periodicos.unb.br/index.php/ripe/oaianflor@unb.br2447-61022447-6102opendoar:2019-06-11T13:16:32Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB)false |
dc.title.none.fl_str_mv |
KINETIC MECHANISM REDUCTION FOR METHYL FORMATE THROUGH DEPTH FIRST SEARCH AND SENSITIVITY ANALYSIS |
title |
KINETIC MECHANISM REDUCTION FOR METHYL FORMATE THROUGH DEPTH FIRST SEARCH AND SENSITIVITY ANALYSIS |
spellingShingle |
KINETIC MECHANISM REDUCTION FOR METHYL FORMATE THROUGH DEPTH FIRST SEARCH AND SENSITIVITY ANALYSIS Padilha, F. R. R. Biodiesel. Methyl Formate. Mechanism Reduction. Sensitivity Analysis. |
title_short |
KINETIC MECHANISM REDUCTION FOR METHYL FORMATE THROUGH DEPTH FIRST SEARCH AND SENSITIVITY ANALYSIS |
title_full |
KINETIC MECHANISM REDUCTION FOR METHYL FORMATE THROUGH DEPTH FIRST SEARCH AND SENSITIVITY ANALYSIS |
title_fullStr |
KINETIC MECHANISM REDUCTION FOR METHYL FORMATE THROUGH DEPTH FIRST SEARCH AND SENSITIVITY ANALYSIS |
title_full_unstemmed |
KINETIC MECHANISM REDUCTION FOR METHYL FORMATE THROUGH DEPTH FIRST SEARCH AND SENSITIVITY ANALYSIS |
title_sort |
KINETIC MECHANISM REDUCTION FOR METHYL FORMATE THROUGH DEPTH FIRST SEARCH AND SENSITIVITY ANALYSIS |
author |
Padilha, F. R. R. |
author_facet |
Padilha, F. R. R. Minuzzi, F. C. C. De Bortoli, A. L. Pinho, J. M. |
author_role |
author |
author2 |
Minuzzi, F. C. C. De Bortoli, A. L. Pinho, J. M. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Padilha, F. R. R. Minuzzi, F. C. C. De Bortoli, A. L. Pinho, J. M. |
dc.subject.por.fl_str_mv |
Biodiesel. Methyl Formate. Mechanism Reduction. Sensitivity Analysis. |
topic |
Biodiesel. Methyl Formate. Mechanism Reduction. Sensitivity Analysis. |
description |
Biodiesel has been considered the most promising fuel to replace part of the fossil diesel consumed worldwide, since it is a renewable and biodegradable fuel. There is the need of reduced kinetic mechanisms for the effective numerical simulation of these fuels. In this way, the aim of this work is the development of a reduced mechanism of moderate stiffness for Methyl Formate (MF). MF is not indicated as a biodiesel surrogate due to its higher reactivity, but its study enables to isolate the role of each ester in combustion processes. So, based on a detailed mechanism consisting of 950 reactions and 176 species, Directed Relation Graph with Depth First Search and Sensitivity Analysis are employed to obtain a small mechanism with 43 reactions and 23 species for MF. This mechanism has reasonable accuracy compared to the full mechanism and decreases the computational cost for obtaining the solution of the reactive flow. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-10 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.unb.br/index.php/ripe/article/view/21273 10.26512/ripe.v2i11.21273 |
url |
https://periodicos.unb.br/index.php/ripe/article/view/21273 |
identifier_str_mv |
10.26512/ripe.v2i11.21273 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.unb.br/index.php/ripe/article/view/21273/19622 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Revista Interdisciplinar de Pesquisa em Engenharia - RIPE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Revista Interdisciplinar de Pesquisa em Engenharia - RIPE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Programa de Pós-Graduação em Integridade de Materiais da Engenharia |
publisher.none.fl_str_mv |
Programa de Pós-Graduação em Integridade de Materiais da Engenharia |
dc.source.none.fl_str_mv |
Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 2 No. 11 (2016): COMPUTATIONAL METHODS FOR IMAGE, MODELING OF CANCER AND THERMAL SCIENCE; 159-171 Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 11 (2016): COMPUTATIONAL METHODS FOR IMAGE, MODELING OF CANCER AND THERMAL SCIENCE; 159-171 2447-6102 reponame:Revista Interdisciplinar de Pesquisa em Engenharia instname:Universidade de Brasília (UnB) instacron:UNB |
instname_str |
Universidade de Brasília (UnB) |
instacron_str |
UNB |
institution |
UNB |
reponame_str |
Revista Interdisciplinar de Pesquisa em Engenharia |
collection |
Revista Interdisciplinar de Pesquisa em Engenharia |
repository.name.fl_str_mv |
Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB) |
repository.mail.fl_str_mv |
anflor@unb.br |
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1798315225732087808 |