反应堆核泵浦^3He—Ar—Xe气体激光腔内能量沉积数值模拟研究

Studies on power deposition in the nuclear reactor pumped 3He-Ar-Xe gas laser cavity

在 TRIM软件计算结果的基础上利用蒙卡方法编制了能量沉积效率与损失率的 EDL计算软件 ,模拟计算了泵浦腔尺寸、混合气体中 3 He分压等参数与能量沉积密度之间的关系 ,研究了反应堆核泵浦激光腔内的能量沉积问题 ,推导出了能量沉积密度的函数关系式。

The power deposition in nuclear R eactor Pumped Laser (RPL) cavity is studied in the present work. Based on the ca lculated results with TRIM code, EDL (Energy Deposition and Loss) code is used to calculate the energy deposition and energy loss in the 3 He Ar Xe gas laser cavity. EDL is developed with Monte Carlo method. The relationship betwee n power deposition density and the laser cavity parameters is studied, and the p ower deposition density function is derived in the paper. The results agree well with the results of references.