Research of fuel rod damage under large break loss of coolant accident
NUCLEAR ENERGY SCIENCE AND ENGINEERING|更新时间:2025-09-01
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Research of fuel rod damage under large break loss of coolant accident
“In the analysis of a major water loss accident, the damage to the fuel rod cladding is crucial. The simulation results of FRAPTRAN program show that the higher the enthalpy rise factor of the hot channel, the more likely the fuel rod cladding is to fail, and the minimum safe enthalpy rise factor is 1.2.”
GUAN Jingyu, female, born in 1994, graduated from Beijing University of Chemical Technology with a doctoral degree in 2022, focusing on nuclear fuel and fuel assembly, E-mail: guanjingyu1120@163.com