Gas Hydrate Technology: Computational Modeling for the Hydrate Growth Stage

Detalhes bibliográficos
Autor(a) principal: Ferreira Filho, Ivan Ramos
Data de Publicação: 2021
Outros Autores: da Silveira, Kelly Cristine, Silva Neto, Antônio J.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Vetor (Online)
Texto Completo: https://periodicos.furg.br/vetor/article/view/13164
Resumo: Within sustainable chemistry, gas hydrates are gaining prominence due to their innovative applications in different scientific and industrial contexts. The ability to understand and control its properties is crucial to the full development of hydrate-based technologies. In this context, based on the mathematical model published by Vlasov for methane hydrate formation, the present study seeks to develop a computational code capable of simulating the formation rate of different gas hydrates, under any thermodynamic conditions, exhibiting the advantage of reducing the number of experiments needed to evaluate its formation behavior. To assess the feasibility of simulating the formation of other gas hydrate compositions, the code was used to simulate the cyclopentane hydrate formation. The idealized computational model successfully performed the numerical reproduction of the experimental curves for the methane hydrate, presenting the biggest error of 19.73%. The results presented in this work are consistent with published works, providing means of observation of the initial experimental conditions influence until the final stage of formation. Furthermore, the computational code has a global nature, which allows the simulation of different gas hydrate compositions, with promising application in the development of hydrate-based technologies.
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spelling Gas Hydrate Technology: Computational Modeling for the Hydrate Growth StageTecnologia de Hidrato de Gás: Modelagem Computacional para a Etapa de Crescimento do HidratoGas-hydratesComputational-modelHydrate formationHidratos-de-gásModelo-computacionalFormação de hidratosWithin sustainable chemistry, gas hydrates are gaining prominence due to their innovative applications in different scientific and industrial contexts. The ability to understand and control its properties is crucial to the full development of hydrate-based technologies. In this context, based on the mathematical model published by Vlasov for methane hydrate formation, the present study seeks to develop a computational code capable of simulating the formation rate of different gas hydrates, under any thermodynamic conditions, exhibiting the advantage of reducing the number of experiments needed to evaluate its formation behavior. To assess the feasibility of simulating the formation of other gas hydrate compositions, the code was used to simulate the cyclopentane hydrate formation. The idealized computational model successfully performed the numerical reproduction of the experimental curves for the methane hydrate, presenting the biggest error of 19.73%. The results presented in this work are consistent with published works, providing means of observation of the initial experimental conditions influence until the final stage of formation. Furthermore, the computational code has a global nature, which allows the simulation of different gas hydrate compositions, with promising application in the development of hydrate-based technologies.Dentro da química sustentável, os hidratos de gás estão ganhando destaque devido às suas inovadoras aplicações, em diferentes contextos científicos e industriais. A capacidade de entender e controlar suas propriedades são cruciais para o pleno desenvolvimento de tecnologias baseadas em hidratos. Neste contexto, a partir do modelo matemático publicado por Vlasov para a formação de hidrato de metano, o presente estudo busca o desenvolvimento de um código computacional capaz de simular o grau de formação de diferentes hidratos de gás, em quaisquer condições termodinâmicas, com a vantagem de reduzir a quantidade de experimentos necessários para a avaliação do seu comportamento de formação. Para avaliar a viabilidade na simulação de formação de outras composições de hidratos de gás, o código foi utilizado para simular a formação do hidrato de ciclopentano. O modelo computacional idealizado apresentou sucesso na reprodução numérica das curvas experimentais para o hidrato de metano, apresentando o maior erro de 19,73%. Os resultados apresentados neste trabalho mostram-se coerentes frente à literatura, fornecendo meios de observação da influência das condições experimentais iniciais até a etapa final de formação. Ainda, o código computacional apresenta um caráter global, pois permite simular diferentes composições de hidratos de gás, com promissora aplicação no desenvolvimento de processos baseados na tecnologia de hidratos.Universidade Federal do Rio Grande2021-11-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.furg.br/vetor/article/view/1316410.14295/vetor.v31i1.13164VETOR - Journal of Exact Sciences and Engineering; Vol. 31 No. 1 (2021); 23-42VETOR - Revista de Ciências Exatas e Engenharias; v. 31 n. 1 (2021); 23-422358-34520102-7352reponame:Vetor (Online)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGporhttps://periodicos.furg.br/vetor/article/view/13164/9106Copyright (c) 2021 VETOR - Revista de Ciências Exatas e Engenhariasinfo:eu-repo/semantics/openAccess Ferreira Filho, Ivan Ramosda Silveira, Kelly CristineSilva Neto, Antônio J.2021-11-18T18:06:06Zoai:periodicos.furg.br:article/13164Revistahttps://periodicos.furg.br/vetorPUBhttps://periodicos.furg.br/vetor/oaigmplatt@furg.br2358-34520102-7352opendoar:2021-11-18T18:06:06Vetor (Online) - Universidade Federal do Rio Grande (FURG)false
dc.title.none.fl_str_mv Gas Hydrate Technology: Computational Modeling for the Hydrate Growth Stage
Tecnologia de Hidrato de Gás: Modelagem Computacional para a Etapa de Crescimento do Hidrato
title Gas Hydrate Technology: Computational Modeling for the Hydrate Growth Stage
spellingShingle Gas Hydrate Technology: Computational Modeling for the Hydrate Growth Stage
Ferreira Filho, Ivan Ramos
Gas-hydrates
Computational-model
Hydrate formation
Hidratos-de-gás
Modelo-computacional
Formação de hidratos
title_short Gas Hydrate Technology: Computational Modeling for the Hydrate Growth Stage
title_full Gas Hydrate Technology: Computational Modeling for the Hydrate Growth Stage
title_fullStr Gas Hydrate Technology: Computational Modeling for the Hydrate Growth Stage
title_full_unstemmed Gas Hydrate Technology: Computational Modeling for the Hydrate Growth Stage
title_sort Gas Hydrate Technology: Computational Modeling for the Hydrate Growth Stage
author Ferreira Filho, Ivan Ramos
author_facet Ferreira Filho, Ivan Ramos
da Silveira, Kelly Cristine
Silva Neto, Antônio J.
author_role author
author2 da Silveira, Kelly Cristine
Silva Neto, Antônio J.
author2_role author
author
dc.contributor.author.fl_str_mv Ferreira Filho, Ivan Ramos
da Silveira, Kelly Cristine
Silva Neto, Antônio J.
dc.subject.por.fl_str_mv Gas-hydrates
Computational-model
Hydrate formation
Hidratos-de-gás
Modelo-computacional
Formação de hidratos
topic Gas-hydrates
Computational-model
Hydrate formation
Hidratos-de-gás
Modelo-computacional
Formação de hidratos
description Within sustainable chemistry, gas hydrates are gaining prominence due to their innovative applications in different scientific and industrial contexts. The ability to understand and control its properties is crucial to the full development of hydrate-based technologies. In this context, based on the mathematical model published by Vlasov for methane hydrate formation, the present study seeks to develop a computational code capable of simulating the formation rate of different gas hydrates, under any thermodynamic conditions, exhibiting the advantage of reducing the number of experiments needed to evaluate its formation behavior. To assess the feasibility of simulating the formation of other gas hydrate compositions, the code was used to simulate the cyclopentane hydrate formation. The idealized computational model successfully performed the numerical reproduction of the experimental curves for the methane hydrate, presenting the biggest error of 19.73%. The results presented in this work are consistent with published works, providing means of observation of the initial experimental conditions influence until the final stage of formation. Furthermore, the computational code has a global nature, which allows the simulation of different gas hydrate compositions, with promising application in the development of hydrate-based technologies.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-18
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.furg.br/vetor/article/view/13164
10.14295/vetor.v31i1.13164
url https://periodicos.furg.br/vetor/article/view/13164
identifier_str_mv 10.14295/vetor.v31i1.13164
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.furg.br/vetor/article/view/13164/9106
dc.rights.driver.fl_str_mv Copyright (c) 2021 VETOR - Revista de Ciências Exatas e Engenharias
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 VETOR - Revista de Ciências Exatas e Engenharias
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do Rio Grande
publisher.none.fl_str_mv Universidade Federal do Rio Grande
dc.source.none.fl_str_mv VETOR - Journal of Exact Sciences and Engineering; Vol. 31 No. 1 (2021); 23-42
VETOR - Revista de Ciências Exatas e Engenharias; v. 31 n. 1 (2021); 23-42
2358-3452
0102-7352
reponame:Vetor (Online)
instname:Universidade Federal do Rio Grande (FURG)
instacron:FURG
instname_str Universidade Federal do Rio Grande (FURG)
instacron_str FURG
institution FURG
reponame_str Vetor (Online)
collection Vetor (Online)
repository.name.fl_str_mv Vetor (Online) - Universidade Federal do Rio Grande (FURG)
repository.mail.fl_str_mv gmplatt@furg.br
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