Study on ¹³³Xe stripping time of nuclear power station during shutdown

This paper studies the mathematical relationship between stripping time and stripping factor, other parameters, and builds the calculation model of ¹³³Xe stripping time under station shutdown. The result shows that the stripping time reduces to the minimum value by stripping factor rising under the definite primary coolant and stripping rate. The relation equation to select a suitable stripping factor is obtained, and the analysis relation equation about the ¹³³Xe source and the stripping rate are built. (authors)