Inertial Confinement System

Japanese: 慣性閉込め方式 - かんせいとじこめほうしき
Inertial Confinement System


[Methods of controlled nuclear fusion]
In order to cause the above reaction to occur under control (controlled nuclear fusion), it is necessary to confine high-temperature plasma. Plasma confinement methods are broadly divided into inertial confinement, which uses the inertial effect of plasma, and magnetic confinement, which uses the plasma confinement effect of a magnetic field. In the inertial confinement method, the fuel material (D, T) is sealed under high pressure in a tiny container (microballoon) with a diameter of several hundred μm to several mm, and is irradiated with a laser beam or particle beam of huge power (tens of terawatts (10 13 W) or more) from the surrounding area for an extremely short period of time (a few ns). …

*Some of the terminology used in reference to the "inertial confinement system" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:


[制御核融合の方式]
 制御できる状態で上記のような反応を起こさせる(制御核融合)には,高温のプラズマを閉じ込める必要がある。プラズマ閉込め方式としては,プラズマの慣性効果を利用する〈慣性閉込め方式〉と,磁界のプラズマ閉込め効果を利用する〈磁気閉込め方式〉に大別される。 慣性閉込め方式においては,燃料となる物質(D,T)を直径数百μm~数mmの微小な容器(マイクロバルーン)内に高圧封入したものをターゲットとし,極短時間(数ns)に,巨大出力(数十テラワット(1013W)以上)のレーザー光線,あるいは粒子ビームを周囲より照射する。…

※「慣性閉込め方式」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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