Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/50911
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Campo DC | Valor | Idioma |
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dc.contributor.author | Bisi, M. | por |
dc.contributor.author | Monaco, Roberto | por |
dc.contributor.author | Soares, A. J. | por |
dc.date.accessioned | 2018-02-22T18:58:52Z | - |
dc.date.available | 2018-02-22T18:58:52Z | - |
dc.date.issued | 2018-02-21 | - |
dc.date.submitted | 2018-07-25 | - |
dc.identifier.issn | 1751-8113 | por |
dc.identifier.uri | https://hdl.handle.net/1822/50911 | - |
dc.description | Versão dos autores para esta publicação. | por |
dc.description.abstract | In this paper we derive a BGK relaxation model for a mixture of polyatomic gases with a continuous structure of internal energies. The emphasis of the paper is on the case of a quaternary mixture undergoing a reversible chemically reaction of bimolecular type. For such a mixture we prove an H-theorem and characterize the equilibrium solutions with related mass action law of chemical kinetics. Further, a Chapman-Enskog asymptotic analysis is performed in view of computing the first-order non-equilibrium corrections to the distribution functions and investigating the transport properties of the reactive mixture. The chemical reaction rate is explicitly derived at the first-order and the balance equations for the constituent number densities are derived at the Euler level. | por |
dc.description.sponsorship | The paper is partially supported by the Italian National Group GNFM of INdAM and by the Portuguese Funds FCT Project UID/MAT/00013/2013. One of the Authors (AJS) thanks the Italian institution for the financial support given in her visiting professor program in Italy. | por |
dc.language.iso | eng | por |
dc.publisher | IOP Publishing | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147370/PT | por |
dc.rights | openAccess | por |
dc.subject | Boltzmann equation | por |
dc.subject | BGK models | por |
dc.subject | Polyatomic gas mixtures | por |
dc.subject | Chemical reactions | por |
dc.title | A BGK model for reactive mixtures of polyatomic gases with continuous internal energy | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://iopscience.iop.org/article/10.1088/1751-8121/aaac8e/meta | por |
oaire.citationStartPage | 1 | por |
oaire.citationEndPage | 29 | por |
oaire.citationIssue | 12 (125501) | por |
oaire.citationVolume | 51 | por |
dc.identifier.eissn | 1751-8121 | por |
dc.identifier.doi | 10.1088/1751-8121/aaac8e | por |
dc.subject.fos | Ciências Naturais::Matemáticas | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Journal of Physics A: Mathematical and Theoretical | por |
Aparece nas coleções: | CMAT - Artigos em revistas com arbitragem / Papers in peer review journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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BisiMonacoSoares_2018.pdf | 361,59 kB | Adobe PDF | Ver/Abrir |