Contribution to the multi-machine pedestal scaling from COMPASS tokamak

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F17%3A00474332" target="_blank" >RIV/61389021:_____/17:00474332 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1741-4326/aa6659" target="_blank" >http://dx.doi.org/10.1088/1741-4326/aa6659</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1741-4326/aa6659" target="_blank" >10.1088/1741-4326/aa6659</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Contribution to the multi-machine pedestal scaling from COMPASS tokamak

Popis výsledku v původním jazyce

First systematic measurements of pedestal structure during Ohmic and NBI-assisted Type I ELMy H-modes were performed on the COMPASS tokamak in two dedicated experimental campaigns during 2015 and 2016. By adjusting the NBI heating and a toroidal magnetic field, the electron pedestal temperature was increased from 200 eV up to 300 eV, which allowed reaching pedestal collisionality v* ped < 1 at q95 ~3. COMPASS has approached conditions for the Identity experiment done at JET and DIII-D, complementing the range of scanned p* ped. The pedestal pressure was successfully reproduced by the EPED model. The dependence of pedestal pressure width on v* ped and .beta.pol ped is discussed.

Název v anglickém jazyce

Contribution to the multi-machine pedestal scaling from COMPASS tokamak

Popis výsledku anglicky

First systematic measurements of pedestal structure during Ohmic and NBI-assisted Type I ELMy H-modes were performed on the COMPASS tokamak in two dedicated experimental campaigns during 2015 and 2016. By adjusting the NBI heating and a toroidal magnetic field, the electron pedestal temperature was increased from 200 eV up to 300 eV, which allowed reaching pedestal collisionality v* ped < 1 at q95 ~3. COMPASS has approached conditions for the Identity experiment done at JET and DIII-D, complementing the range of scanned p* ped. The pedestal pressure was successfully reproduced by the EPED model. The dependence of pedestal pressure width on v* ped and .beta.pol ped is discussed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Nuclear Fusion

ISSN

0029-5515

e-ISSN

—

Svazek periodika

57

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

7

Strana od-do

—

Kód UT WoS článku

000399098000002

EID výsledku v databázi Scopus

2-s2.0-85017413647