Higher fusion power gain with profile control in DIII-D tokamak plasmas

被引：37

作者：

Lazarus, EA ^{[1
]}

Navratil, GA ^{[1
]}

Greenfield, CM ^{[1
]}

Strait, EJ ^{[1
]}

Austin, ME ^{[1
]}

Burrell, KH ^{[1
]}

Casper, TA ^{[1
]}

Baker, DR ^{[1
]}

DeBoo, JC ^{[1
]}

Doyle, EJ ^{[1
]}

Durst, RD ^{[1
]}

Ferron, JR ^{[1
]}

Forest, CB ^{[1
]}

Gohil, P ^{[1
]}

Groebner, RJ ^{[1
]}

Heidbrink, WW ^{[1
]}

Hong, R ^{[1
]}

Howald, AW ^{[1
]}

Hsieh, CL ^{[1
]}

Hyatt, AW ^{[1
]}

Jackson, GL ^{[1
]}

Kim, J ^{[1
]}

Lao, LL ^{[1
]}

Lasnier, CJ ^{[1
]}

Leonard, AW ^{[1
]}

Lohr, JM ^{[1
]}

LaHaye, RJ ^{[1
]}

Maingi, R ^{[1
]}

Miller, RL ^{[1
]}

Murakami, M ^{[1
]}

Osborne, TH ^{[1
]}

Perkins, LJ ^{[1
]}

Petty, CC ^{[1
]}

Rettig, CL ^{[1
]}

Rhodes, TL ^{[1
]}

Rice, BW ^{[1
]}

Sabbagh, SA ^{[1
]}

Schissel, DP ^{[1
]}

Scoville, JT ^{[1
]}

Snider, RT ^{[1
]}

Stallard, BW ^{[1
]}

Stambaugh, RD ^{[1
]}

StJohn, HE ^{[1
]}

Stockdale, RE ^{[1
]}

Taylor, PL ^{[1
]}

Taylor, TS ^{[1
]}

Thomas, DM ^{[1
]}

Turnbull, AD ^{[1
]}

Wade, MR ^{[1
]}

Wood, RD ^{[1
]}

机构：

[1] GEN ATOM CO,SAN DIEGO,CA 92186

来源：

NUCLEAR FUSION | 1997年 / 37卷 / 01期

关键词：

D O I：

10.1088/0029-5515/37/1/I11

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Strong shaping, favourable for stability and improved energy confinement, together with a significant expansion of the central region of improved confinement in negative central magnetic shear target plasmas, increased the maximum fusion power produced in DIII-D by a factor of 3. Using deuterium plasmas, the highest fusion power gain, the ratio of fusion power to input power, Q, was 0.0015, corresponding to an equivalent Q of 0.32 in a deuterium-tritium plasma, which is similar to values achieved in tokamaks of larger size and magnetic field. A simple transformation relating Q to the stability parameters is presented.

引用

页码：7 / 12

页数：6

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