Uncertainty propagation analysis for yonggwang nuclear unit 4 by mccard master core analysis system
Uncertainty propagation analysis for yonggwang nuclear unit 4 by mccard master core analysis system
This paper concerns estimating uncertainties of the core neutronics design parameters of power reactors by direct sampling method (DSM) calculations based on the two-step McCARD/MASTER design system in which McCARD is used to generate the fuel assembly (FA) homogenized few group constants (FGCs) while MASTER is used to conduct the core neutronics design computation. It presents an extended application of the uncertainty propagation analysis method originally designed for uncertainty quantificati