1 / 4

Thermal energy confinement in ELMy H-mode in MAST

Thermal energy confinement in ELMy H-mode in MAST. M Valovič, R Akers, C Brickley EURATOM/UKAEA Association, Culham, Abingdon, UK 4th ITPA Meeting on Confinement Databases and Modelling St Petersburg, 8-11 April 2003.

dora
Télécharger la présentation

Thermal energy confinement in ELMy H-mode in MAST

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Thermal energy confinement in ELMy H-mode in MAST M Valovič, R Akers, C Brickley EURATOM/UKAEA Association, Culham, Abingdon, UK 4th ITPA Meeting on Confinement Databases and Modelling St Petersburg, 8-11 April 2003

  2. Monte-Carlo calculation of thermal energy confinement for data in pedestal and global DBs Codes: TRANSP or LOCUST WTH=WMHD - WFFORM PNBI = PINJ - shine through PFLOSS= CX loss(ext+int) + orbit loss Shot WMHD WFFORM [kJ] % PINJ PNBI PFLOSS [MW] (PNBI-PINJ+PFLOSS)/PINJ % 6249 69 10 14 1.47 1.47 0.27 18 6252 78 11 15 1.75 1.64 0.26 21 6271 90 19 21 1.95 1.91 0.36 20 6761 74 6.4 8 1.52 1.47 0.23 18 6762 75 9.1 12 1.51 1.51 0.19 13 M Valovic, 4th ITPA Meeting on CD&M, St Petersburg, 8-11 April 2003

  3. Beam power deposition calculated by TRANSP M Valovic, 4th ITPA Meeting on CD&M, St Petersburg, 8-11 April 2003

  4. H-mode confinement database expanded during 2003 • New data with Te and Ti profiles both in the core and pedestal • Include Ip scan 0.6-0.9MA M Valovic, 4th ITPA Meeting on CD&M, St Petersburg, 8-11 April 2003

More Related