根据阳加速器传输线的阻抗分区特性,建立电路模型,并对短路实验及丝阵内爆实验进行模拟.短路实验的模拟结果与实验测试结果非常接近;通过对丝阵具体条件的分析,合理地引入串联电阻,同样准确地模拟了丝阵内爆的传输线响应特性,并利用模型简单描述了丝阵内爆的一般特性.模拟结果表明,模拟方法正确有效、电路模型可用于变阻抗水传输线及MITL的设计分析及基本规律研究.

A circuit model for Yang accelerator's water transmission line and magnetically insulated transmission line (MITL) based on their impedance characteristics was employed to simulate the experiments, among which the one for a shorted load was perfectly modeled and the other for a wire array load however could not be accurately modeled until a series of load was introduced. With the aid of the model, the typical implosion characteristics of the wire array loads were discussed. The comparison of the calculated results by the model with the experimental ones indicates that the model is validated and is available for design and analysis of both the water transmission line and MITL.