The supply of the required energy to achieve the fuel ignition is one of great concern in a fusion reactor. High amount of energy is needed for the ignition of ³He-³He fuel in a fusion reactor which is due to the losses of radiation and the requirement for high-temperature electrons and ions. The fast ignition (FI) approach causes a decrease in the laser power required to reach a large energy gain in an inertial confinement fusion (ICF) reactor. Ions have the benefit of having classical interaction through Coulomb dispersion with the background plasma. In this method, it is suggested to use deuteron beam for decreasing the ignition energy of the ³He-³He fuel. The deuteron particles would fuse with ions into fuel (helium-3) and produce additional energy. This excess energy has a considerable role in increasing energy gain in an ³He-³He fusion reactor. In this paper, the value of the energy efficiency coefficient (Y-value) and the total deposited energy are computed at different deuteron beam energy and electron temperature. The results show that Y-value is independent of helium-3 numerical density in the ³He-³He plasma and increases slowly with an increase in ion temperature. This fact is substantial at little deuteron energy and high electron temperature.

在聚变反应堆中，实现燃料点火所需的能量供应是非常重要的问题之一。需要用于点火的能量的量高³氦³他燃料在聚变反应堆这是由于辐射的损失和高温电子和离子的要求。快速点火（FI）方法导致惯性约束聚变（ICF）反应堆中达到大能量增益所需的激光功率降低。离子具有通过库仑分散与背景等离子体进行经典相互作用的好处。在这种方法中，建议使用氘核束来降低³ He- ³的点火能量他加油。氘核粒子将与离子融合成燃料（氦3）并产生额外的能量。这多余的能量在增加的能量增益相当大的作用³氦³他的核聚变反应堆。在本文中，计算了氘代电子束能量和电子温度不同时的能效系数（Y值）值和总沉积能量。结果表明，Y值是独立于在氦-3数密度的³氦³ He等离子体，并增加与增加离子温度慢慢。这个事实在氘核能量很小和电子温度很高的情况下是很重要的。