A solution of nonlinear equation for the gravity wave spectra from Adomian decomposition method: a first approach

Detalhes bibliográficos
Autor(a) principal: Goulart,Antonio Gledson
Data de Publicação: 2013
Outros Autores: Moreira,Davidson Martins, Pimentel,Luiz Cláudio, Guerrero,Jesus Salvador Pérez
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Meteorologia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862013000400001
Resumo: In this paper, the equation for the gravity wave spectra in mean atmosphere is analytically solved without linearization by the Adomian decomposition method. As a consequence, the nonlinear nature of problem is preserved and the errors found in the results are only due to the parameterization. The results, with the parameterization applied in the simulations, indicate that the linear solution of the equation is a good approximation only for heights shorter than ten kilometers, because the linearization the equation leads to a solution that does not correctly describe the kinetic energy spectra.
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spelling A solution of nonlinear equation for the gravity wave spectra from Adomian decomposition method: a first approachgravity wave spectramean atmospheredecomposition methodIn this paper, the equation for the gravity wave spectra in mean atmosphere is analytically solved without linearization by the Adomian decomposition method. As a consequence, the nonlinear nature of problem is preserved and the errors found in the results are only due to the parameterization. The results, with the parameterization applied in the simulations, indicate that the linear solution of the equation is a good approximation only for heights shorter than ten kilometers, because the linearization the equation leads to a solution that does not correctly describe the kinetic energy spectra.Sociedade Brasileira de Meteorologia2013-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862013000400001Revista Brasileira de Meteorologia v.28 n.4 2013reponame:Revista Brasileira de Meteorologia (Online)instname:Sociedade Brasileira de Meteorologia (SBMET)instacron:SBMET10.1590/S0102-77862013000400001info:eu-repo/semantics/openAccessGoulart,Antonio GledsonMoreira,Davidson MartinsPimentel,Luiz CláudioGuerrero,Jesus Salvador Pérezeng2014-01-07T00:00:00Zoai:scielo:S0102-77862013000400001Revistahttp://www.rbmet.org.br/port/index.phpONGhttps://old.scielo.br/oai/scielo-oai.php||rbmet@rbmet.org.br1982-43510102-7786opendoar:2014-01-07T00:00Revista Brasileira de Meteorologia (Online) - Sociedade Brasileira de Meteorologia (SBMET)false
dc.title.none.fl_str_mv A solution of nonlinear equation for the gravity wave spectra from Adomian decomposition method: a first approach
title A solution of nonlinear equation for the gravity wave spectra from Adomian decomposition method: a first approach
spellingShingle A solution of nonlinear equation for the gravity wave spectra from Adomian decomposition method: a first approach
Goulart,Antonio Gledson
gravity wave spectra
mean atmosphere
decomposition method
title_short A solution of nonlinear equation for the gravity wave spectra from Adomian decomposition method: a first approach
title_full A solution of nonlinear equation for the gravity wave spectra from Adomian decomposition method: a first approach
title_fullStr A solution of nonlinear equation for the gravity wave spectra from Adomian decomposition method: a first approach
title_full_unstemmed A solution of nonlinear equation for the gravity wave spectra from Adomian decomposition method: a first approach
title_sort A solution of nonlinear equation for the gravity wave spectra from Adomian decomposition method: a first approach
author Goulart,Antonio Gledson
author_facet Goulart,Antonio Gledson
Moreira,Davidson Martins
Pimentel,Luiz Cláudio
Guerrero,Jesus Salvador Pérez
author_role author
author2 Moreira,Davidson Martins
Pimentel,Luiz Cláudio
Guerrero,Jesus Salvador Pérez
author2_role author
author
author
dc.contributor.author.fl_str_mv Goulart,Antonio Gledson
Moreira,Davidson Martins
Pimentel,Luiz Cláudio
Guerrero,Jesus Salvador Pérez
dc.subject.por.fl_str_mv gravity wave spectra
mean atmosphere
decomposition method
topic gravity wave spectra
mean atmosphere
decomposition method
description In this paper, the equation for the gravity wave spectra in mean atmosphere is analytically solved without linearization by the Adomian decomposition method. As a consequence, the nonlinear nature of problem is preserved and the errors found in the results are only due to the parameterization. The results, with the parameterization applied in the simulations, indicate that the linear solution of the equation is a good approximation only for heights shorter than ten kilometers, because the linearization the equation leads to a solution that does not correctly describe the kinetic energy spectra.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-01
dc.type.driver.fl_str_mv 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://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862013000400001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862013000400001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-77862013000400001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Meteorologia
publisher.none.fl_str_mv Sociedade Brasileira de Meteorologia
dc.source.none.fl_str_mv Revista Brasileira de Meteorologia v.28 n.4 2013
reponame:Revista Brasileira de Meteorologia (Online)
instname:Sociedade Brasileira de Meteorologia (SBMET)
instacron:SBMET
instname_str Sociedade Brasileira de Meteorologia (SBMET)
instacron_str SBMET
institution SBMET
reponame_str Revista Brasileira de Meteorologia (Online)
collection Revista Brasileira de Meteorologia (Online)
repository.name.fl_str_mv Revista Brasileira de Meteorologia (Online) - Sociedade Brasileira de Meteorologia (SBMET)
repository.mail.fl_str_mv ||rbmet@rbmet.org.br
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