| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m21b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP5W34M/3HE6FM8 |
| Repository | sid.inpe.br/mtc-m21b/2014/11.19.00.01.54 (restricted access) |
| Last Update | 2015:02.11.16.48.12 (UTC) marcelo.pazos@inpe.br |
| Metadata Repository | sid.inpe.br/mtc-m21b/2014/11.19.00.01.55 |
| Metadata Last Update | 2024:05.14.15.56.02 (UTC) marcelo.pazos@inpe.br |
| DOI | 10.1016/j.asr.2013.10.017 |
| ISSN | 0273-1177 1879-1948 |
| Label | scopus 2014-11 CarrascoBatiAbdu:2014:COCa |
| Citation Key | CarrascoBatiAbdu:2014:COCa |
| Title | Numerical simulation of equatorial plasma bubbles over Cachimbo: COPEX campaign  |
| Year | 2014 |
| Access Date | 2024, May 16 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 3882 KiB |
| 2. Context | |
| Author | 1 Carrasco, A. J. 2 Batista, Inez Staciarini 3 Abdu, Mangalathayil Ali |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHDA 3 8JMKD3MGP5W/3C9JHNK |
| Group | 1 2 DAE-CEA-INPE-MCTI-GOV-BR 3 DAE-CEA-INPE-MCTI-GOV-BR |
| Affiliation | 1 Universidad de Los Andes (ULA) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 2 inez.batista@inpe.br |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Advances in Space Research |
| Volume | 54 |
| Number | 3 |
| Pages | 443-455 |
| Secondary Mark | B1_ENGENHARIAS_IV B1_ENGENHARIAS_III B1_GEOCIÊNCIAS B1_BIODIVERSIDADE B1_INTERDISCIPLINAR B3_CIÊNCIA_DA_COMPUTAÇÃO B4_ASTRONOMIA_/_FÍSICA C_CIÊNCIAS_BIOLÓGICAS_I |
| History (UTC) | 2018-06-04 03:04:35 :: administrator -> marcelo.pazos@inpe.br :: 2014 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | Codes (symbols) Computer simulation Electric fields F region Geophysics Ionospheric measurement Numerical models Plasmas Conjugate points Equatorial ionosphere Equatorial plasma bubble Flux corrected transports Ionospheric irregularities Plasma bubble Predictor-corrector methods Vertical electric fields Plasma diagnostics |
| Abstract | The problem of day-to-day variability in onset of equatorial spread F (ESF) is addressed using data from the 2002 COPEX observational campaign in Brazil and numerical modeling. The observational results show that for values of virtual height of the F layer base less than 355 km at around 18:35 LT, and for the prereversal peak enhancement of the vertical plasma drift (Vp) less than 30 m/s, the spread-F (ESF) was absent on four nights over Cachimbo (9.5°S, 54.8°W, dip latitude = -2.1°). In this work we analyze the geophysical conditions for the generation of the irregularities by comparing the nights with and without the ESF. In the comparison a numerical code is used to simulate plasma irregularity development in an extended altitude range from the bottom of the equatorial F layer. The code uses the flux corrected transport method with Boris-Book's flux limiter for the spatial integration and a predictor-corrector method for the direct time integration of the continuity equation for O+ and the SOR (Successive-Over-Relaxation) method for electric potential equation. The code is tested with different evening eastward electric fields (or vertical drifts Vp < 30 m/s and Vp > 30 m/s) in order to study the influence of the prereversal enhancement in the zonal electric field on plasma bubble formation and development. The code also takes into account the zonal wind, the vertical electric field and the collision frequency of ions with neutrals and the amplitude of initial perturbation. The simulation shows a good agreement with the observational results of the ESF. The results of the code suggest that the instability can grow at the F layer bottomside by the Rayleigh-Taylor mechanism only when the Vp > 30 m/s. In the analyzed cases we have considered the competition of other geophysical parameters in the generation of plasma structures. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Numerical simulation of... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | Carrasco_Numerical.pdf |
| User Group | administrator marcelo.pazos@inpe.br |
| Reader Group | administrator marcelo.pazos@inpe.br |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | Trabalho não Vinculado à Tese/Dissertação |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3ETL868 |
| Citing Item List | sid.inpe.br/bibdigital/2013/09.29.20.43 3 |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarytype url |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |