关键词: D-3He先进燃料靶, 惯性约束聚变, 燃耗和增益, 多孔湿壁

Abstract: The target fuel depletion and energygain of inertial confinement fusion (ICF) for uniformspherical target of D-3He advanced fuel compressed by high power mult-i laser-beam have been calculated in this article. In order to ex- tract the fusion energyfromthe fusion reaction chamber, a newkind of porouswetwall of free surface liquid lithium,con- sisting of an array of capillaries, with ant-i radiation and automatic renewal properties, has been designed. The energy balance of this reactor system is discussed, and the difference of the fuel depletion fraction, energy gain and other eng-i neering characteristics are compared with similar D-Tfuel target reactor system.

Key words: D-3He advanced fuel, Inertial confinement fusion, Fuel depletion and energy gain, Porous wetwall