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Analysis of particle transport in a gas target divertor

Abstract

2-dimensional modelling of divertor plasma was performed with three types of the divertor geometry configuration. Pumping is effective to reduce neutral recycling to core region in the configuration without baffle. In baffle configuration, a good shielding of neutrals in the divertor region can be achieved. The dome configuration reduces plasma density near the null region and flow shear near the separatrix. (author)
Authors:
Ohtsu, Shigeki; Tanaka, Satoru [1] 
  1. Tokyo Univ. (Japan). Faculty of Engineering
Publication Date:
Oct 01, 1996
Product Type:
Technical Report
Report Number:
UTNL-R-0345
Reference Number:
SCA: 700420; PA: JPN-97:005054; EDB-97:089400; SN: 97001800658
Resource Relation:
Other Information: PBD: Oct 1996; Related Information: Is Part Of Annual report of the CTR Blanket Engineering Research Facility in 1995; PB: 168 p.
Subject:
70 PLASMA PHYSICS AND FUSION; DIVERTORS; CHARGED-PARTICLE TRANSPORT; PLASMA; ITER TOKAMAK; WALL EFFECTS; NUMERICAL SOLUTION; PLASMA SCRAPE-OFF LAYER; GAS COOLING; COMPUTER CALCULATIONS
OSTI ID:
489217
Research Organizations:
Tokyo Univ., Tokai, Ibaraki (Japan). Nuclear Engineering Research Lab.
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE97736275; TRN: JP9705054
Availability:
OSTI as DE97736275
Submitting Site:
JPN
Size:
pp. 61-62
Announcement Date:

Citation Formats

Ohtsu, Shigeki, and Tanaka, Satoru. Analysis of particle transport in a gas target divertor. Japan: N. p., 1996. Web.
Ohtsu, Shigeki, & Tanaka, Satoru. Analysis of particle transport in a gas target divertor. Japan.
Ohtsu, Shigeki, and Tanaka, Satoru. 1996. "Analysis of particle transport in a gas target divertor." Japan.
@misc{etde_489217,
title = {Analysis of particle transport in a gas target divertor}
author = {Ohtsu, Shigeki, and Tanaka, Satoru}
abstractNote = {2-dimensional modelling of divertor plasma was performed with three types of the divertor geometry configuration. Pumping is effective to reduce neutral recycling to core region in the configuration without baffle. In baffle configuration, a good shielding of neutrals in the divertor region can be achieved. The dome configuration reduces plasma density near the null region and flow shear near the separatrix. (author)}
place = {Japan}
year = {1996}
month = {Oct}
}