| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZsFDuKxG/FoBRh |
| Repository | sid.inpe.br/marciana/2005/03.08.16.06 (restricted access) |
| Last Update | 2005:06.30.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/marciana/2005/03.08.16.06.16 |
| Metadata Last Update | 2018:06.05.01.28.49 (UTC) administrator |
| Secondary Key | INPE-12822-PRE/8112 |
| ISSN | 0164-0313 |
| Citation Key | UedaIYONKSMFS:1993:EdDePr |
| Title | Edge Density Profile Variation During a Magnetic Axis Shift in the Chs Heliotron/Torsatron  |
| Year | 1993 |
| Month | Sep. |
| Access Date | 2024, Apr. 27 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 557 KiB |
| 2. Context | |
| Author | 1 Ueda, Mario 2 Iguchi, H. 3 Yamada, H. 4 Okamura, S. 5 Nishimura, K. 6 Kubo, S. 7 Sagara, A. 8 Morita, S, . 9 Matsuoka, K. 10 Fujita, J. 11 Sasaki, S |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JHSB |
| Group | 1 LAS-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Journal | Journal of Fusion Energy |
| Volume | 12 |
| Number | 3 |
| Pages | 273-279 |
| History (UTC) | 2005-06-30 16:52:08 :: sergio -> administrator :: 2006-09-28 22:37:02 :: administrator -> sergio :: 2008-01-07 12:50:06 :: sergio -> administrator :: 2018-06-05 01:28:49 :: administrator -> marciana :: 1993 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | EDGE DENSITY PROFILE MAGNETIC AXIS SHIFT |
| Abstract | Edge density profiles were measured during natural and forced magnetic axis shifts in the low-aspect-ratio heliotron/torsatron CHS, using an 8 keV fast neutral lithium beam probe. The Shafranov shift of the magnetic axis (and hence the dislocation of the LCFS) that was negligible for a low density ECH discharge became substantial (similar to 4.5 cm) for a high density NBI discharge (<n(e)> similar to 2.5 x 10(13)cm(-3)) and the corresponding radius of the LCFS increased about 1.2 cm in major radius compared to the vacuum case. For NBI discharges with different settings of the vacuum magnetic axis R(ax) (fixed during the discharge), the measured edge density profiles indicated reasonable agreement between the theoretically and experimentally obtained LCFS radii for 90 cm < R(ax) < 101.6cm, while for R(ax) < 90 cm the measured radius was 10% larger than expected. When a change of R(ax) from 94.7 cm to 89.9 cm during a discharge was imposed externally, a well behaved plasma boundary moved inward smoothly by about 7.5 cm, while the steepness of the edge density profile changed for different values of R(ax). The steepest profile was attained for R(ax) = 92.1 cm when the highest energy content and average density were achieved. |
| Area | FISMAT |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Edge Density Profile... |
| 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 | edge density.pdf |
| User Group | administrator sergio |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 |
| Dissemination | WEBSCI |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |