POWER RADIATED FROM ITER BY IMPURITIES

被引：28

作者：

CUMMINGS, J ^{[1
]}

COHEN, SA ^{[1
]}

HULSE, R ^{[1
]}

POST, DE ^{[1
]}

REDI, MH ^{[1
]}

PERKINS, J ^{[1
]}

机构：

[1] UNIV CALIF LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550

来源：

JOURNAL OF NUCLEAR MATERIALS | 1990年 / 176卷 / 176-77期

关键词：

D O I：

10.1016/0022-3115(90)90168-M

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The MIST code has been used to model impurity radiation from the edge and core plasmas in ITER. A broad range of parameters have been varied, including Z(eff), impurity species, impurity transport coefficients, and plasma temperature and density profiles. For a set of these parameters representative of the baseline ITER ignition scenario, it is seen that impurity radiation can make a major reduction in divertor power load without compromising core energy confinement. Scalings of impurity radiation with atomic number and machine size are also discussed.

引用

页码：916 / 921

页数：6

共 16 条

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