Approaches to fast ignition in inertial confinement fusion at Ile, Osaka

被引：0

作者：

Kato, Y ^{[1
]}

Kitagawa, Y ^{[1
]}

Kodama, R ^{[1
]}

Takabe, H ^{[1
]}

Fujita, H ^{[1
]}

Jitsuno, T ^{[1
]}

Kanabe, T ^{[1
]}

Nakatsuka, M ^{[1
]}

Tanaka, KA ^{[1
]}

Shiraga, H ^{[1
]}

Sawai, K ^{[1
]}

Miyamoto, S ^{[1
]}

Honda, M ^{[1
]}

Nakai, S ^{[1
]}

Mima, K ^{[1
]}

Sakagami, H ^{[1
]}

Yamanaka, C ^{[1
]}

机构：

[1] Osaka Univ, Inst Laser Engn, Osaka, Japan

来源：

FUSION ENERGY 1996, VOL 3 | 1997年

关键词：

D O I：

暂无

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：

Using ILESTA-2D, a two dimensional hydrodynamic code that includes a panicle transport, as well as a one dimensional Fokker-Planck code, the authors show that not only a central but also an off-central spark can ignite the main fuel even with an implosion velocity perturbation of 15%. An anomalous penetration mechanism into an overdense plasma is studied with a 1 1/2 dimensional electromagnetic particle code (EMPAC). A preliminary experiment shows that a laser bores a hole into the overdense region. A 1 ps, 30 TW pulse from the GEKKO MII glass laser system is used to irradiate a solid target to investigate laser boring of overdense plasmas and high energy panicle generation. A 100 TW laser module is being constructed as the 13th arm of the GEKKO XII glass laser system (a 12 beam system) to experimentally verify fast ignition.

引用

页码：85 / 94

页数：10

共 50 条

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