A genuine solution of the diffusion advection equation sesquilinear way to multi-source problem

Detalhes bibliográficos
Autor(a) principal: Gisch, Debora Lidia
Data de Publicação: 2016
Outros Autores: Bodmann, Bardo Ernst Josef, Vilhena, Marco Tullio Menna Barreto de
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.
id UFRGS-2_bd905bcf4d65f5e52734180d8017c96e
oai_identifier_str oai:www.lume.ufrgs.br:10183/189156
network_acronym_str UFRGS-2
network_name_str Repositório Institucional da UFRGS
repository_id_str
spelling 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
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str 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
bitstream.checksum.fl_str_mv 533cfbbb4cb57fa79f6ad9adbbd0cfce
ea444411563b9dd208d0a10eeb6d05cc
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)
repository.mail.fl_str_mv
_version_ 1801224963406954496

Registros relacionados