作为丝阵Z箍缩实验的基础,丝阵负载的设计具有重要意义.主要介绍了Z箍缩丝阵负载设计的slug模型,首先对该模型的原理进行了分析,然后对该模型进行编程,并利用美国Saturn加速器上的丝阵负载实验结果进行验证,计算结果表明了程序的可靠性.最后应用该模型及所编写程序对"强光一号"加速器上丝阵负载的Z箍缩实验进行了模拟,获得了偏差小于5%的模拟结果.

As the fundament of wire array Z pinch experiment, the design of the load is very important. In this paper, the slug model is introduced. On the basis of analyzing the principle of the model, the wire array experiment results on Saturn generator are used to test the model and the program. The calculation results prove the program is of better reliability and practicality. After analyzing Qiangguang I generator's circuit and getting the electric parameters of the generator, the wire array experiments on the Qiangguang I are simulated by the slug model. The calculated load current results well agree with the experiment results and the errors are within 5%. This indicates that the slug model will be helpful to the design and the experiments on Qiangguang I generator.