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根据实际情况对兰州重离子加速器冷却储存环主环随机冷却做了初步设计和优化,用冷却方程对主环随机冷却做了详细的数值模拟计算．研究表明,随机冷却对主环束流冷却速度很快,冷却效果很好．通过对电子冷却和随机冷却的比较,提出主环的束流冷却采用电子冷却和随机冷却相结合的办法,这样可以加快冷却速度,得到更高流强、更好品质的束流．
According to the actual situation of Lanzhou heavy ion accelerator cooling and storage ring main ring random cooling made a preliminary design and optimization of the cooling loop using the main ring random cooling made a detailed numerical simulation. The research shows that the cooling effect of random cooling on the main ring beam is very fast and the cooling effect is very good. Based on the comparison of electronic cooling and random cooling, it is proposed that the main ring should be cooled electronically and stochastically, so that the cooling rate can be accelerated to obtain higher flow and better quality beam.