MODELING OF PLASMA INTERACTION WITH FIRST WALL IN FUSION REACTOR - MEASURING RESIDUAL MECHANICAL STRESSES IN TUNGSTEN AFTER IRRADIATION AT GOL-3 FACILITY

被引：0

作者：

Arakcheev, A. S. ^{[1
,2
,3
]}

Shmakov, A. N. ^{[4
]}

Sharafutdinov, M. R. ^{[1
,5
]}

Tolochko, B. P. ^{[1
,5
]}

Popov, V. A. ^{[1
,2
]}

Shoshin, A. A. ^{[1
,2
]}

Vasilyev, A. A. ^{[1
,2
]}

Skovorodin, D. I. ^{[1
,2
]}

Polosatkin, S. V. ^{[1
,3
]}

Burdakov, A. V. ^{[1
,3
]}

Bataev, I. A. ^{[1
,3
]}

Bataev, V. A. ^{[1
,3
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Budker Inst Nucl Phys, Novosibirsk, Russia

[2] Novosibirsk Natl Res State Univ, Novosibirsk, Novosibirsk Obl, Russia

[3] Novosibirsk State Tech Univ, Novosibirsk, Novosibirskaya, Russia

[4] Russian Acad Sci, Siberian Branch, Boreskov Inst Catalysis, Novosibirsk, Russia

[5] Russian Acad Sci, Siberian Branch, Inst Solid State Chem & Mech Chem, Novosibirsk, Russia

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 2016年 / 57卷 / 07期

基金：

俄罗斯科学基金会;

关键词：

interaction of plasma with materials; residual stresses; synchrotron radiation; diffraction;

D O I：

10.1134/S0022476616070039

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Residual stresses in rolled tungsten after pulsed irradiation with a plasma and an electron beam at the GOL-3 facility were measured. The mechanical stresses were derived from the strain, which was measured by the change in the interplanar distance in different directions. The interplanar distance was gaged from the shift of the peak of diffraction scattering of X-rays. The measured tension turned out to be a tensile stress along the surface. The tension along the direction of rolling and grinding was approximately three times larger than that in the perpendicular direction. The work was carried out at the VEPP-3/VEPP-4 complex.

引用

页码：1314 / 1320

页数：7

共 4 条

[1] Modeling of plasma interaction with first wall in fusion reactor–measuring residual mechanical stresses in tungsten after irradiation at GOL-3 facility
A. S. Arakcheev
A. N. Shmakov
M. R. Sharafutdinov
B. P. Tolochko
V. A. Popov
A. A. Shoshin
A. A. Vasilyev
D. I. Skovorodin
S. V. Polosatkin
A. V. Burdakov
I. A. Bataev
V. A. Bataev
[J]. Journal of Structural Chemistry, 2016, 57 : 1314 - 1320
[2] Modification of preheated tungsten surface after irradiation at the GOL-3 facility
Shoshin, A. A.
Arakcheev, A. S.
Arzhannikov, A. V.
Burdakov, A. V.
Huber, A.
Ivanov, I. A.
Kuklin, K. N.
Polosatkin, S. V.
Postupaev, V. V.
Sinitsky, S. L.
Vasilyev, A. A.
[J]. FUSION ENGINEERING AND DESIGN, 2016, 113 : 66 - 70
[3] Measuring Impurity Concentration in Near Wall Plasma During Tests of Prototypes of the First Wall of Fusion Reactor in PLM Facility
Kavyrshin, D. I.
Budaev, V. P.
Fedorovich, S. D.
Karpov, A. V.
Chinnov, V. F.
Lukashevsky, M. V.
Tran, Q. V.
Muravieva, E. A.
Myazin, A. S.
Ageev, A. G.
[J]. PHYSICS OF ATOMIC NUCLEI, 2023, 86 (07) : 1667 - 1672
[4] Measuring Impurity Concentration in Near Wall Plasma During Tests of Prototypes of the First Wall of Fusion Reactor in PLM Facility
D. I. Kavyrshin
V. P. Budaev
S. D. Fedorovich
A. V. Karpov
V. F. Chinnov
M. V. Lukashevsky
Q. V. Tran
E. A. Muravieva
A. S. Myazin
A. G. Ageev
[J]. Physics of Atomic Nuclei, 2023, 86 : 1667 - 1672

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