CREATING A DATABASE FOR SIMULATION OF BIODIESEL PRODUCTION. PART 1: ESTIMATION OF THERMOPHYSICAL PROPERTIES OF VEGETABLE OIL
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | The Journal of Engineering and Exact Sciences |
Texto Completo: | https://periodicos.ufv.br/jcec/article/view/10029 |
Resumo: | Researches focusing on the development of biofuel production processes have increased significantly in recent years, mainly for environmental and economic issues. The identification of low-cost raw materials and the development of simulation models able to predict the conditions of production and the properties of the components may be the way to optimize this process. The knowledge of thermophysical properties of the components of the food is crucial for the results to be like the real. Thus, the objective of this study was to evaluate methods for predicting physical and thermodynamic properties in order to develop a database of the compounds involved in the biofuels production's process and to recommend appropriate methods based on accuracy and consistency of data obtained. At the end of this work, the most viable models were recommended for each property evaluated, comparing the estimated values to the experimental data available in the literature. |
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The Journal of Engineering and Exact Sciences |
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CREATING A DATABASE FOR SIMULATION OF BIODIESEL PRODUCTION. PART 1: ESTIMATION OF THERMOPHYSICAL PROPERTIES OF VEGETABLE OIL CRIAÇÃO DE BANCO DE DADOS PARA SIMULAÇÃO DA PRODUÇÃO DE BIODIESEL. PARTE 1: ESTIMATIVA DE PROPRIEDADES TERMOFÍSICAS DE ÓLEOS VEGETAIS Vegetable oilsBiodieselThermophysical propertiesGroup contributionFragment approachÓleos vegetaisBiodieselPropriedades termofísicasContribuição de gruposAbordagem por fragmentos Researches focusing on the development of biofuel production processes have increased significantly in recent years, mainly for environmental and economic issues. The identification of low-cost raw materials and the development of simulation models able to predict the conditions of production and the properties of the components may be the way to optimize this process. The knowledge of thermophysical properties of the components of the food is crucial for the results to be like the real. Thus, the objective of this study was to evaluate methods for predicting physical and thermodynamic properties in order to develop a database of the compounds involved in the biofuels production's process and to recommend appropriate methods based on accuracy and consistency of data obtained. At the end of this work, the most viable models were recommended for each property evaluated, comparing the estimated values to the experimental data available in the literature. Pesquisas com foco no desenvolvimento de processos de produção de biocombustíveis têm aumentado significativamente nos últimos anos, principalmente por questões ambientais e econômicas. A busca por mate?rias-primas de baixo custo, bem como o desenvolvimento de modelos de simulac?a?o capazes de prever as condic?o?es da produc?a?o e as propriedades dos componentes, podem ser o caminho para aumentar o desempenho desses processos. O conhecimento propriedades termofísicas dos componentes da alimentação é crucial para que os resultados sejam similares aos reais. Assim, o objetivo deste trabalho foi avaliar me?todos de estimativas de propriedades termofi?sicas, a fim de desenvolver uma base de dados dos compostos dos óleos vegetais e recomendar os me?todos adequados com base na precisa?o e consiste?ncia dos dados obtidos. Ao final deste trabalho recomendou-se o modelo mais viável para cada propriedade avaliada, comparando-se os valores estimados aos dados experimentais disponíveis na literatura.Universidade Federal de Viçosa - UFV2020-06-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1002910.18540/jcecvl6iss2pp0164-0178The Journal of Engineering and Exact Sciences; Vol. 6 No. 2 (2020); 0164-0178The Journal of Engineering and Exact Sciences; Vol. 6 Núm. 2 (2020); 0164-0178The Journal of Engineering and Exact Sciences; v. 6 n. 2 (2020); 0164-01782527-1075reponame:The Journal of Engineering and Exact Sciencesinstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/10029/5716Copyright (c) 2020 The Journal of Engineering and Exact Sciencesinfo:eu-repo/semantics/openAccessSilva, Gisele Cristina RabeloAndrade, Maria Helena Caño de 2021-02-23T20:11:24Zoai:ojs.periodicos.ufv.br:article/10029Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/oai2527-10752527-1075opendoar:2021-02-23T20:11:24The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
CREATING A DATABASE FOR SIMULATION OF BIODIESEL PRODUCTION. PART 1: ESTIMATION OF THERMOPHYSICAL PROPERTIES OF VEGETABLE OIL CRIAÇÃO DE BANCO DE DADOS PARA SIMULAÇÃO DA PRODUÇÃO DE BIODIESEL. PARTE 1: ESTIMATIVA DE PROPRIEDADES TERMOFÍSICAS DE ÓLEOS VEGETAIS |
title |
CREATING A DATABASE FOR SIMULATION OF BIODIESEL PRODUCTION. PART 1: ESTIMATION OF THERMOPHYSICAL PROPERTIES OF VEGETABLE OIL |
spellingShingle |
CREATING A DATABASE FOR SIMULATION OF BIODIESEL PRODUCTION. PART 1: ESTIMATION OF THERMOPHYSICAL PROPERTIES OF VEGETABLE OIL Silva, Gisele Cristina Rabelo Vegetable oils Biodiesel Thermophysical properties Group contribution Fragment approach Óleos vegetais Biodiesel Propriedades termofísicas Contribuição de grupos Abordagem por fragmentos |
title_short |
CREATING A DATABASE FOR SIMULATION OF BIODIESEL PRODUCTION. PART 1: ESTIMATION OF THERMOPHYSICAL PROPERTIES OF VEGETABLE OIL |
title_full |
CREATING A DATABASE FOR SIMULATION OF BIODIESEL PRODUCTION. PART 1: ESTIMATION OF THERMOPHYSICAL PROPERTIES OF VEGETABLE OIL |
title_fullStr |
CREATING A DATABASE FOR SIMULATION OF BIODIESEL PRODUCTION. PART 1: ESTIMATION OF THERMOPHYSICAL PROPERTIES OF VEGETABLE OIL |
title_full_unstemmed |
CREATING A DATABASE FOR SIMULATION OF BIODIESEL PRODUCTION. PART 1: ESTIMATION OF THERMOPHYSICAL PROPERTIES OF VEGETABLE OIL |
title_sort |
CREATING A DATABASE FOR SIMULATION OF BIODIESEL PRODUCTION. PART 1: ESTIMATION OF THERMOPHYSICAL PROPERTIES OF VEGETABLE OIL |
author |
Silva, Gisele Cristina Rabelo |
author_facet |
Silva, Gisele Cristina Rabelo Andrade, Maria Helena Caño de |
author_role |
author |
author2 |
Andrade, Maria Helena Caño de |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Silva, Gisele Cristina Rabelo Andrade, Maria Helena Caño de |
dc.subject.por.fl_str_mv |
Vegetable oils Biodiesel Thermophysical properties Group contribution Fragment approach Óleos vegetais Biodiesel Propriedades termofísicas Contribuição de grupos Abordagem por fragmentos |
topic |
Vegetable oils Biodiesel Thermophysical properties Group contribution Fragment approach Óleos vegetais Biodiesel Propriedades termofísicas Contribuição de grupos Abordagem por fragmentos |
description |
Researches focusing on the development of biofuel production processes have increased significantly in recent years, mainly for environmental and economic issues. The identification of low-cost raw materials and the development of simulation models able to predict the conditions of production and the properties of the components may be the way to optimize this process. The knowledge of thermophysical properties of the components of the food is crucial for the results to be like the real. Thus, the objective of this study was to evaluate methods for predicting physical and thermodynamic properties in order to develop a database of the compounds involved in the biofuels production's process and to recommend appropriate methods based on accuracy and consistency of data obtained. At the end of this work, the most viable models were recommended for each property evaluated, comparing the estimated values to the experimental data available in the literature. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-06-17 |
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.ufv.br/jcec/article/view/10029 10.18540/jcecvl6iss2pp0164-0178 |
url |
https://periodicos.ufv.br/jcec/article/view/10029 |
identifier_str_mv |
10.18540/jcecvl6iss2pp0164-0178 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/10029/5716 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 The Journal of Engineering and Exact Sciences info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 The Journal of Engineering and Exact Sciences |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
The Journal of Engineering and Exact Sciences; Vol. 6 No. 2 (2020); 0164-0178 The Journal of Engineering and Exact Sciences; Vol. 6 Núm. 2 (2020); 0164-0178 The Journal of Engineering and Exact Sciences; v. 6 n. 2 (2020); 0164-0178 2527-1075 reponame:The Journal of Engineering and Exact Sciences instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
The Journal of Engineering and Exact Sciences |
collection |
The Journal of Engineering and Exact Sciences |
repository.name.fl_str_mv |
The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
|
_version_ |
1808845245247389696 |