A SIMPLE NUMERICAL-METHOD FOR HYDROSTATIC INCOMPRESSIBLE MODELS WITH RIGID LIDS

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dc.contributor.authorInnocentini, Valdir
dc.contributor.authorFerreira, Nivaldo Silveira
dc.contributor.authorCaetano Neto, Ernesto dos Santos [UNESP]
dc.contributor.institutionInstituto Nacional de Pesquisas Espaciais (INPE)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:19:39Z
dc.date.available2014-05-20T15:19:39Z
dc.date.issued1993-12-01
dc.description.abstractA simple and easily implemented method is developed to keep the vertical velocity equal to zero at the bottom and top of hydrostatic incompressible numerical models. The pressure is computed at the top by correcting its value given in the previous time step so that the vertical integral of the horizontal divergence is zero at each column. Numerical experiments that exhibit small time variations of pressure at the top are able to simplify the algorithm and save computer time. Numerical simulations illustrate the method effectiveness for a horizontal deformation-induced frontogenesis.en
dc.description.affiliationUNESP,INST PESQUISAS METEOROL,CPTEC,AV ASTRONAUTAS 1758,CAIXA POSTAL 515,BR-12201 S JOSE CAMPOS,SP,BRAZIL
dc.description.affiliationUnespUNESP IPMET - Instituto de Pesquisas Meteorológicas
dc.format.extent3438-3442
dc.identifierhttp://dx.doi.org/10.1175/1520-0493(1993)121<3438:ASNMFH>2.0.CO;2
dc.identifier.citationMonthly Weather Review. Boston: Amer Meteorological Soc, v. 121, n. 12, p. 3438-3442, 1993.
dc.identifier.doi10.1175/1520-0493(1993)121<3438:ASNMFH>2.0.CO;2
dc.identifier.fileWOSA1993ML34400014.pdf
dc.identifier.issn0027-0644
dc.identifier.urihttp://hdl.handle.net/11449/31080
dc.identifier.wosWOS:A1993ML34400014
dc.language.isoeng
dc.publisherAmer Meteorological Soc
dc.relation.ispartofMonthly Weather Review
dc.relation.ispartofjcr3.247
dc.relation.ispartofsjr2,636
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleA SIMPLE NUMERICAL-METHOD FOR HYDROSTATIC INCOMPRESSIBLE MODELS WITH RIGID LIDSen
dc.typeArtigo
dcterms.licensehttp://www2.ametsoc.org/ams/index.cfm/publications/authors/journal-and-bams-authors/author-resources/copyright-information/copyright-policy/
dcterms.rightsHolderAmer Meteorological Soc
unesp.campusUniversidade Estadual Paulista (Unesp), Centro de Meteorologia (IPMet), Baurupt

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