| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZsFDuKxG/GA6n6 |
| Repositório | sid.inpe.br/marciana/2005/06.27.16.20 |
| Última Atualização | 2005:08.05.03.00.00 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/marciana/2005/06.27.16.20.08 |
| Última Atualização dos Metadados | 2018:06.05.01.21.34 (UTC) administrator |
| Chave Secundária | INPE-12927-PRE/8206 |
| ISSN | 0148-0227 2156-2202 |
| Chave de Citação | KheraniPaulBert:2004:EfFrFi |
| Título | Effects of the fringe field of Rayleigh-Taylor instability in the equatorial E and valley regions  |
| Ano | 2004 |
| Mês | Dec. |
| Data de Acesso | 09 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 583 KiB |
| 2. Contextualização | |
| Autor | 1 Kherani, E. A. 2 Paula, Eurico Rodrigues 3 Bertoni, Fernando Celso Perin |
| Grupo | 1 DAE-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais, Divisão de Aeronomia (INPE, DAE) |
| Revista | Journal of Geophysical Research |
| Volume | 109 |
| Número | A12 |
| Histórico (UTC) | 2005-08-05 12:18:35 :: sergio -> administrator :: 2007-03-15 20:38:24 :: administrator -> sergio :: 2008-01-07 12:54:01 :: sergio -> administrator :: 2008-06-10 22:29:03 :: administrator -> banon :: 2010-05-11 15:39:36 :: banon -> administrator :: 2018-06-05 01:21:34 :: administrator -> marciana :: 2004 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | Rayleigh-Taylor instability fringe field valley region Crank-Nicholson implicit scheme Pedersen conductivity marginally magnetized / SPREAD-F NONLINEAR EVOLUTION PLASMA DRIFTS GRAVITY-WAVES IRREGULARITIES IONOSPHERE BUBBLES RADAR WINDS |
| Resumo | We present a unified algorithm for the collisional interchange instabilities (Rayleigh-Taylor and gradient drift instabilities) occurring in the F and E regions of the equatorial ionosphere. The similar underlying mechanism of both instabilities enables us to derive the general two-dimensional continuity and potential equations. The equations are integrated numerically to study the nonlinear evolution of the polarization field ( fringe field) associated with the generalized Rayleigh-Taylor instability. In particular, the effects of the fringe field into the equatorial E and transition ( or valley) regions are investigated. The characteristics of the fringe field beneath the F region are investigated quantitatively for the first time. It is shown that the fringe field is capable of transporting plasma from the region where ions are highly magnetized (i.e., from the valley region). It is further shown that only under strongly driven but realistic conditions, the fringe field recognizes the part of the E region plasma where ions are marginally magnetized. The E region irregularities which are often located in such a region ( near 120 km) during evening and nighttime can be effectively convected by the fringe field across the valley region and to the higher altitudes. On the other hand, because of the small ratio of ion-gyro-frequency to collision frequency below 120-115 km altitude the fringe field is unable to convect the E region irregularities lying below this region. These characteristics are important in the context of observed valley region echoes which are yet to be explained quantitatively.. |
| Área | CEA |
| Arranjo | Effects of the... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/6qtX3pFwXQZsFDuKxG/GA6n6 |
| URL dos dados zipados | http://urlib.net/zip/6qtX3pFwXQZsFDuKxG/GA6n6 |
| Idioma | en |
| Arquivo Alvo | effects fringe.pdf |
| Grupo de Usuários | administrator banon sergio |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | denypublisher6 allowfinaldraft |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ETL868 |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.29.20.43 1 |
| Divulgação | WEBSCI; AGU; MGA; COMPENDEX. |
| Acervo Hospedeiro | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |