Development of fuel target implosion simulation system in heavy ion inertial confinement fusion

被引：3

作者：

Uchibori, K. ^{[1
]}

Sato, R. ^{[2
]}

Karino, T. ^{[2
]}

Iinuma, T. ^{[2
]}

Kato, H. ^{[2
]}

Kawata, S. ^{[1
,2
]}

Ogoyski, A., I ^{[3
]}

机构：

[1] Utsunomiya Univ, Grad Sch Reg Dev & Creat, Utsunomiya, Tochigi, Japan

[2] Utsunomiya Univ, Grad Sch Engn, Utsunomiya, Tochigi, Japan

[3] Tech Univ Varna, Varna, Bulgaria

来源：

HIGH ENERGY DENSITY PHYSICS | 2020年 / 34卷

基金：

日本学术振兴会;

关键词：

Heavy ion beam; Implosion non-uniformity; Inertial confinement fusion; Heavy ion inertial fusion; RAYLEIGH-TAYLOR INSTABILITY; BEAM ILLUMINATION; CODE; OK2;

D O I：

10.1016/j.hedp.2020.100748

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：

In inertial confinement fusion (ICF), the DT fuel should be compressed uniformly, and the ion temperature of the compressed DT should reach similar to 5-10 [Key]. In order to compress the DT fuel stably to the high density, the implosion non-uniformity should be less than a few percent. In this paper, we present a fuel pellet implosion simulation system O-SUKI code in heavy ion inertial confinement fusion and its application results to parameter studies especially in the driver input pulse. It was found that the rise time period of the main pulse has a significant impact on the fuel implosion performance. We also found that an irradiation timing error of each driver beam induces an enhancement of the implosion non-uniformity, and consequently the driver beam irradiation timing error degrades the fusion energy gain.

引用

页数：5

共 50 条

[31] HEAVY-ION ACCELERATORS AS DRIVERS FOR INERTIAL CONFINEMENT FUSION
WARWICK, AI
KEEFE, D
HERRMANNSFELDT, WB
TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1984, 46 : 189 - 190
[32] Heavy ion beam inertial confinement fusion studies in TIT
Ogawa, M
Neuner, U
Sakumi, A
Hasegawa, J
Sasa, K
Horioka, K
Oguri, Y
Hattori, T
Shiho, M
Miyamoto, S
FUSION ENGINEERING AND DESIGN, 1999, 44 : 279 - 283
[33] INERTIAL CONFINEMENT FUSION DRIVEN BY HEAVY-ION BEAMS
MEYERTERVEHN, J
PLASMA PHYSICS AND CONTROLLED FUSION, 1989, 31 (10) : 1613 - 1628
[34] INERTIAL CONFINEMENT FUSION DRIVEN BY HEAVY-ION BEAMS
ARNOLD, RC
MEYERTERVEHN, J
REPORTS ON PROGRESS IN PHYSICS, 1987, 50 (05) : 559 - 606
[35] SYMMETRY OF ILLUMINATION AND IMPLOSION OF HOTRAUM TARGETS FOR HEAVY-ION INERTIAL FUSION
BASKO, MM
NUCLEAR FUSION, 1993, 33 (04) : 615 - 625
[36] Direct-indirect mixed implosion mode in heavy ion inertial fusion
Kawata, S.
Miyazawa, K.
Kikuchi, T.
Someya, T.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2007, 577 (1-2): : 332 - 336
[37] Direct-Indirect Hybrid Mode Implosion in Heavy Ion Inertial Fusion
Kawata, S.
Miyazawa, K.
Ogoyskii, A. I.
Kikuchi, T.
Akasaka, Y.
Iizuka, Y.
5TH INTERNATIONAL CONFERENCE ON INERTIAL FUSION SCIENCES AND APPLICATIONS (IFSA2007), 2008, 112
[38] HOTRAUM TARGET FOR HEAVY-ION INERTIAL FUSION
BASKO, MM
MEYERTERVEHN, J
NUCLEAR FUSION, 1993, 33 (04) : 601 - 614
[39] REDISTRIBUTION OF SOLID-FUEL IN INERTIAL CONFINEMENT FUSION TARGET BY PLASMA
CHEN, CM
NORIMATSU, T
TSUDA, Y
YAMANAKA, T
NAKAI, S
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1993, 11 (03): : 509 - 513
[40] Effects of Radial Thermal Conduction and Radiation Transport During Fuel Pellet Implosion in Heavy-Ion Inertial Fusion
Watanabe, Naoto
Takahashi, Kazumasa
Sasaki, Toru
Kikuchi, Takashi
PLASMA AND FUSION RESEARCH, 2022, 17

← 1 2 3 4 5 →