燃料组件离线啜吸破损判定准则的优化

The optimization of nuclear assembly offline sipping criterion

辐照后的核燃料组件若发生破损,则必须采取措施将其甄别出来,以免污染一回路水质,并影响下一循环装料,因此破损组件的检测是一项非常重要的工作,而燃料组件离线啜吸破损判定准则对破损组件的甄别至关重要,本文简述了离线啜吸检测的工作原理,重点阐述了国内核电厂主要的离线啜吸破损判定准则,并对其进行了优化,成功的运用在破损燃料检测工作上。

If the nuclear fuel assemblies leaked after irradiated,we must pick them out by some to prevent contaminating the main loop and affecting the next reloading,so the checking of broken assemblies is an important work,and the nuclear assembly offline sipping criterion is very important to the checking of broken assemblies This article introduced the operating principle of offline sipping, emphases on the main offline sipping criterions in domestic nuclear power plants,and use the criterion after optimization in the checking of broken assemblies successful.