MEASUREMENTS OF TOKAMAK FUSION TEST REACTOR D-T RADIATION SHIELDING EFFICIENCY

被引：0

作者：

KUGEL, HW ^{[1
]}

ASCIONE, G ^{[1
]}

ELWOOD, S ^{[1
]}

GILBERT, J ^{[1
]}

KU, LP ^{[1
]}

LEVINE, J ^{[1
]}

RULE, K ^{[1
]}

AZZIZ, N ^{[1
]}

GOLDHAGEN, P ^{[1
]}

HAJNAL, F ^{[1
]}

SHEBELL, P ^{[1
]}

机构：

[1] US DOE,ENVIRONM MEASUREMENTS LAB,NEW YORK,NY 10014

来源：

FUSION ENGINEERING AND DESIGN | 1995年 / 28卷

关键词：

D O I：

10.1016/0920-3796(94)00116-O

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Measurements of neutron and gamma dose-equivalents were performed in the test cell, at the outer test cell wall, in nearby work areas, and out to the nearest property lines at a distance of 180 m. Argon ionization chambers, moderated He-3 proportional counters, and fission chamber detectors were used to obtain measurements of neutron and gamma dose-equivalents per D-T neutron during individual tokamak fusion test reactor (TFTR) discharges. These measured neutron and gamma D-T dose-equivalents per TFTR neutron characterize the effects of local variations in material density resulting from the complex asymmetric site geometry. The measured dose-equivalents per TFTR D-T neutron and the cumulative neutron production were used to determine that the planned annual TFTR neutron production of 1x10(21) D-T neutrons is consistent with the design objective of limiting the total dose-equivalent at the property line, from all radiation sources and pathways, to less than 10 mrem per year.

引用

页码：534 / 544

页数：11

共 10 条

[1]

Azziz N., 1994, Nuclear Science Journal, V31, P59

[2] CONFINEMENT AND HEATING OF A DEUTERIUM-TRITIUM PLASMA [J].

HAWRYLUK, RJ ;

ADLER, H ;

ALLING, P ;

ANCHER, C ;

ANDERSON, H ;

ANDERSON, JL ;

ASHCROFT, D ;

BARNES, CW ;

BARNES, G ;

BATHA, S ;

BELL, MG ;

BELL, R ;

BITTER, M ;

BLANCHARD, W ;

BRETZ, NL ;

BUDNY, R ;

BUSH, CE ;

CAMP, R ;

CAORLIN, M ;

CAUFFMAN, S ;

CHANG, Z ;

CHENG, CZ ;

COLLINS, J ;

COWARD, G ;

DARROW, DS ;

DELOOPER, J ;

DUONG, H ;

DUDEK, L ;

DURST, R ;

EFTHIMION, PC ;

ERNST, D ;

FISHER, R ;

FLONCK, RJ ;

FREDERICKSON, E ;

FROMM, N ;

FU, GY ;

FURTH, HP ;

GENTILE, C ;

GORELENKOV, N ;

GREK, B ;

GRISHAM, LR ;

HAMMETT, G ;

HANSON, GR ;

HEIDBRINK, W ;

HERRMANN, HW ;

HILL, KW ;

HOSEA, J ;

HSUAN, H ;

JANOS, A ;

JASSBY, DL .

PHYSICAL REVIEW LETTERS, 1994, 72 (22) :3530-3533

[3]

KU LP, 1994, 8TH P INT C RAD SHIE, P1062

[4]

KUGEL CW, 1991, FUSION TECHNOL, V19, P1989

[5]

KUGEL HW, 1994, 11TH P TOP M TECHN F

[6]

KUMAR A, 1995, FUSION ENG DES, V28

[7]

MOORE RE, 1979, ORNL5532 REP

[8]

START GE, 1989, ATMOSPHERIC DIFFUSIO

[9] FUSION POWER PRODUCTION FROM TFTR PLASMAS FUELED WITH DEUTERIUM AND TRITIUM [J].

STRACHAN, JD ;