【摘 要】
：
Rhodotron是一种新型的CW电子加速器,已经广泛应用于辐照加工的很多领域.本文利用Parmela程序研究其动力学特性,深入分析了束团的同步条件、相聚过程以及在CW工作状态下束团
【机 构】
：
清华大学工程物理系,清华大学工程物理系,清华大学工程物理系 北京100084rrrrrrrrn,北京100084rrrrrrrrn,北京100084
论文部分内容阅读
Rhodotron是一种新型的CW电子加速器,已经广泛应用于辐照加工的很多领域.本文利用Parmela程序研究其动力学特性,深入分析了束团的同步条件、相聚过程以及在CW工作状态下束团相遇碰撞等一系列纵向动力学问题;并详细探讨了空间电荷效应、横向聚焦过程的实现、初始参量对横向束流特性的影响等横向动力学问题.在上述研究基础上,计算出束流损失功率的分布,并比较了模拟计算结果与Rhodotron原型机的实际参数,两者的结果基本一致,由此证明了这种研究方法的可行性.
Rhodotron is a new type of CW electron accelerator and has been widely used in many fields of irradiation processing.In this paper, Parmela program was used to study the dynamic characteristics of the beam, and the in-depth analysis of the synchronization conditions, the aggregation process, A series of longitudinal dynamics problems such as collisions and collisions, and discussed in detail the lateral dynamics problems such as the space charge effect, the realization of lateral focusing process, the influence of initial parameters on the transverse beam characteristics, etc. Based on the above studies, the beam losses The distribution of power and the comparison between the simulation results and the actual parameters of Rhodotron prototype are basically the same, which proves the feasibility of this method.
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