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Tipo da ReferênciaConference Proceedings
Identificador8JMKD3MGP3W34P/3KQ6S3H
Repositóriosid.inpe.br/mtc-m21b/2015/12.17.17.58
Metadadossid.inpe.br/mtc-m21b/2015/12.17.17.58.46
Sitemtc-m21b.sid.inpe.br
Chave SecundáriaINPE--PRE/
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Chave de CitaçãoMoraisNaccPint:2015:CoDyDe
Autor1 Morais, André Arruda Rodrigues de
2 Naccarato, Kleber Pinheiro
3 Pinto Junior, Osmar
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JJ2E
Grupo1 CST-CST-INPE-MCTI-GOV-BR
2 CST-CST-INPE-MCTI-GOV-BR
3 DGE-CEA-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 andre.morais@inpe.br
2 kleber.naccarato@inpe.br
3 osmar@dge.inpe.b
Título3D Cloud electrification model: convection and dynamics description
Nome do EventoIUGG General Assembly, 26
Ano2015
Data22 June - 02 July
Localização do EventoPrague, Czech Republic
ResumoCloud electrification models are a powerful tool to study the physical mechanisms that are responsible for the existence of electric field inside thunderstorms. These models are very complex and include a wide variety of cloud properties, atmospheric motions and physical interactions. In this work, we present the equations to simulate the dynamics and convection of a cloud in 3D. By solving the three equations of conservation of momentum, the thermodynamic and the continuity equations we can simulate various physical processes necessary to create a thunderstorm cloud. The equations for conservation of momentum include the contribution from the pressure, wind advection and friction and the thermodynamic equation will consider turbulent effects as well as latent heat absorbed or released from the hydrometeors phase transitions. Coriolis effects will be neglected. The next stage of the study will be the inclusion of the microphysical equations, considering seven classes of hydrometeors, charge transfer equations to be associated with the microphysical interactions and a parametrization of the initiation of a lightning discharge. The electrification model will be fully coupled with the dynamical and microphysical equations. Sensitivity tests will be performed to verify which electrification mechanism leads to the most realistic results by comparing the output of the model with data acquired from a real thunderstorm.
Tipo SecundárioPRE CI
AreaCST
Última Atualização dos Metadados2018:06.04.02.55.59 sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 administrator {D 2015}
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Espelhosid.inpe.br/mtc-m21b/2013/09.26.14.25.22
e-Mail (login)simone
Grupo de Usuáriossimone
Visibilidadeshown
Transferível1
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
Tipo do ConteudoExternal Contribution
Estágio do Documentonot transferred
Permissão de Leituraallow from all
Unidades Imediatamente Superiores8JMKD3MGPCW/3EU29DP
8JMKD3MGPCW/3F3T29H
Conteúdo da Pasta sourcenão têm arquivos
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Histórico2015-12-17 17:58:46 :: simone -> administrator ::
2018-06-04 02:55:59 :: administrator -> simone :: 2015
Campos Vaziosaccessionnumber archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label language lineage mark nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup rightsholder secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume
Data de Acesso22 nov. 2019
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