A genuine solution of the diffusion advection equation sesquilinear way to multi-source problem
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/189156 |
Resumo: | The present work is a proposal for an alternative approach for pollution dispersion modelling, including some characteristics that may be associated to the phenomenon of turbulence. As a starting point we consider two axiomatic properties that shall lead to a model and its solution compatible with distributional descriptions. The first one states that a solution shall be semi-positive as expected for a distribution, whereas the second axiom demands for compatibility with coherent structures, which are implemented by the use of sesquilinear forms. |
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Gisch, Debora LidiaBodmann, Bardo Ernst JosefVilhena, Marco Tullio Menna Barreto de2019-03-02T02:30:58Z20162166-465Xhttp://hdl.handle.net/10183/189156001005965The present work is a proposal for an alternative approach for pollution dispersion modelling, including some characteristics that may be associated to the phenomenon of turbulence. As a starting point we consider two axiomatic properties that shall lead to a model and its solution compatible with distributional descriptions. The first one states that a solution shall be semi-positive as expected for a distribution, whereas the second axiom demands for compatibility with coherent structures, which are implemented by the use of sesquilinear forms.application/pdfengAmerican journal of environmental engineering [recurso eletrônico]. Rosemead. Vol. 6, no. 4A (2016), p. 160-163Dispersão de poluentesTurbulênciaEquaçõesAdvection-diffusion equationCoherent structuresSesquilinear formsA genuine solution of the diffusion advection equation sesquilinear way to multi-source problemEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001005965.pdf.txt001005965.pdf.txtExtracted Texttext/plain9758http://www.lume.ufrgs.br/bitstream/10183/189156/2/001005965.pdf.txt533cfbbb4cb57fa79f6ad9adbbd0cfceMD52ORIGINAL001005965.pdfTexto completo (inglês)application/pdf1211517http://www.lume.ufrgs.br/bitstream/10183/189156/1/001005965.pdfea444411563b9dd208d0a10eeb6d05ccMD5110183/1891562019-03-20 02:29:59.889021oai:www.lume.ufrgs.br:10183/189156Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2019-03-20T05:29:59Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
A genuine solution of the diffusion advection equation sesquilinear way to multi-source problem |
title |
A genuine solution of the diffusion advection equation sesquilinear way to multi-source problem |
spellingShingle |
A genuine solution of the diffusion advection equation sesquilinear way to multi-source problem Gisch, Debora Lidia Dispersão de poluentes Turbulência Equações Advection-diffusion equation Coherent structures Sesquilinear forms |
title_short |
A genuine solution of the diffusion advection equation sesquilinear way to multi-source problem |
title_full |
A genuine solution of the diffusion advection equation sesquilinear way to multi-source problem |
title_fullStr |
A genuine solution of the diffusion advection equation sesquilinear way to multi-source problem |
title_full_unstemmed |
A genuine solution of the diffusion advection equation sesquilinear way to multi-source problem |
title_sort |
A genuine solution of the diffusion advection equation sesquilinear way to multi-source problem |
author |
Gisch, Debora Lidia |
author_facet |
Gisch, Debora Lidia Bodmann, Bardo Ernst Josef Vilhena, Marco Tullio Menna Barreto de |
author_role |
author |
author2 |
Bodmann, Bardo Ernst Josef Vilhena, Marco Tullio Menna Barreto de |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Gisch, Debora Lidia Bodmann, Bardo Ernst Josef Vilhena, Marco Tullio Menna Barreto de |
dc.subject.por.fl_str_mv |
Dispersão de poluentes Turbulência Equações |
topic |
Dispersão de poluentes Turbulência Equações Advection-diffusion equation Coherent structures Sesquilinear forms |
dc.subject.eng.fl_str_mv |
Advection-diffusion equation Coherent structures Sesquilinear forms |
description |
The present work is a proposal for an alternative approach for pollution dispersion modelling, including some characteristics that may be associated to the phenomenon of turbulence. As a starting point we consider two axiomatic properties that shall lead to a model and its solution compatible with distributional descriptions. The first one states that a solution shall be semi-positive as expected for a distribution, whereas the second axiom demands for compatibility with coherent structures, which are implemented by the use of sesquilinear forms. |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016 |
dc.date.accessioned.fl_str_mv |
2019-03-02T02:30:58Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/189156 |
dc.identifier.issn.pt_BR.fl_str_mv |
2166-465X |
dc.identifier.nrb.pt_BR.fl_str_mv |
001005965 |
identifier_str_mv |
2166-465X 001005965 |
url |
http://hdl.handle.net/10183/189156 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
American journal of environmental engineering [recurso eletrônico]. Rosemead. Vol. 6, no. 4A (2016), p. 160-163 |
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:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
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Universidade Federal do Rio Grande do Sul (UFRGS) |
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UFRGS |
institution |
UFRGS |
reponame_str |
Repositório Institucional da UFRGS |
collection |
Repositório Institucional da UFRGS |
bitstream.url.fl_str_mv |
http://www.lume.ufrgs.br/bitstream/10183/189156/2/001005965.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/189156/1/001005965.pdf |
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