Thickness of ExB velocity shear at the plasma edge in the JFT-2M H-mode

K. Ida; Y. Miura; K. Itoh; S. I. Itoh; A. Fukuyama

doi:10.1088/0741-3335/36/7A/041

Thickness of ExB velocity shear at the plasma edge in the JFT-2M H-mode

K. Ida, Y. Miura, K. Itoh, S. I. Itoh, A. Fukuyama

Division of Nuclear Fusion Dynamics

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

The poloidal rotation velocity profiles both in L- and H-mode measured in JAERI Fusion Torus 2 Modified (JFT-2M) (Phys. Rev. Lett. 65, 1364 (1990)) are compared with H-mode models based on ion orbit loss. The profiles of poloidal rotation velocity measured in L- and H-mode are consistent with the calculation which consists of ion orbit loss model. The observed dependence of the thickness of the layer of high shear E_r on poloidal gyro-radius is explained by the radial transport of poloidal rotation velocity.

Original language	English
Article number	041
Pages (from-to)	A279-A284
Journal	Plasma Physics and Controlled Fusion
Volume	36
Issue number	7 A
DOIs	https://doi.org/10.1088/0741-3335/36/7A/041
Publication status	Published - Dec 1 1994

All Science Journal Classification (ASJC) codes

Nuclear Energy and Engineering
Condensed Matter Physics

Access to Document

10.1088/0741-3335/36/7A/041

Cite this

@article{adbfc3ab37ad4dd3ac68ab1f5cd9f2bd,

title = "Thickness of ExB velocity shear at the plasma edge in the JFT-2M H-mode",

abstract = "The poloidal rotation velocity profiles both in L- and H-mode measured in JAERI Fusion Torus 2 Modified (JFT-2M) (Phys. Rev. Lett. 65, 1364 (1990)) are compared with H-mode models based on ion orbit loss. The profiles of poloidal rotation velocity measured in L- and H-mode are consistent with the calculation which consists of ion orbit loss model. The observed dependence of the thickness of the layer of high shear Er on poloidal gyro-radius is explained by the radial transport of poloidal rotation velocity.",

author = "K. Ida and Y. Miura and K. Itoh and Itoh, {S. I.} and A. Fukuyama",

year = "1994",

month = dec,

day = "1",

doi = "10.1088/0741-3335/36/7A/041",

language = "English",

volume = "36",

pages = "A279--A284",

journal = "Plasma Physics and Controlled Fusion",

issn = "0741-3335",

publisher = "IOP Publishing Ltd.",

number = "7 A",

}

TY - JOUR

T1 - Thickness of ExB velocity shear at the plasma edge in the JFT-2M H-mode

AU - Ida, K.

AU - Miura, Y.

AU - Itoh, K.

AU - Itoh, S. I.

AU - Fukuyama, A.

PY - 1994/12/1

Y1 - 1994/12/1

N2 - The poloidal rotation velocity profiles both in L- and H-mode measured in JAERI Fusion Torus 2 Modified (JFT-2M) (Phys. Rev. Lett. 65, 1364 (1990)) are compared with H-mode models based on ion orbit loss. The profiles of poloidal rotation velocity measured in L- and H-mode are consistent with the calculation which consists of ion orbit loss model. The observed dependence of the thickness of the layer of high shear Er on poloidal gyro-radius is explained by the radial transport of poloidal rotation velocity.

AB - The poloidal rotation velocity profiles both in L- and H-mode measured in JAERI Fusion Torus 2 Modified (JFT-2M) (Phys. Rev. Lett. 65, 1364 (1990)) are compared with H-mode models based on ion orbit loss. The profiles of poloidal rotation velocity measured in L- and H-mode are consistent with the calculation which consists of ion orbit loss model. The observed dependence of the thickness of the layer of high shear Er on poloidal gyro-radius is explained by the radial transport of poloidal rotation velocity.

UR - http://www.scopus.com/inward/record.url?scp=0028467569&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028467569&partnerID=8YFLogxK

U2 - 10.1088/0741-3335/36/7A/041

DO - 10.1088/0741-3335/36/7A/041

M3 - Article

AN - SCOPUS:0028467569

SN - 0741-3335

VL - 36

SP - A279-A284

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 7 A

M1 - 041

ER -

Thickness of ExB velocity shear at the plasma edge in the JFT-2M H-mode

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this