【摘要】 建立了动态平衡式COIL供碘系统的理论模型。根据理论计算结果研制了一套供碘系统。该系统体积为前供碘系统的八分之一,质量为三分之一,预热时间缩短了一半。实验结果表明:该供碘系统碘流量完全能满足碘量优化实验需要,碘量调节便捷,有较宽的调节范围,且具有长时间工作更稳定的特点。更多还原

【Abstract】 A theoretical model of dynamic-equilibrium iodine supply system was built. An iodine supply system for COIL based upon that model was designed, which has only 1/8 volume, 1/3 weight, and takes half the time to preheat as the conventional static-capacity iodine supply system does. Experimental results show that the stability of the system is reliable, especially for a long operation; and iodine flow rate can be conveniently adjusted in a wide range. With these merits, it meets the need of experimental optimization of iodine flowrate for COIL.更多还原