Research Article

Preliminary Development of Thermal Power Calculation Code H-Power for a Supercritical Water Reactor

Table 5

Comparison between the results of the values of Qinshan Phase II and H-Power.

ParametersQinshan Phase IIH-Power

Feedwater density (kg/m3)833.12894832.69758
Feedwater enthalpy (kj/kg)986.18622986.07354
Saturated water enthalpy (kj/kg)1264.39471265.5310
Saturated steam enthalpy (kj/kg)2774.18822773.0492
Steam enthalpy (kj/kg)2772.67842771.5417
Blowdown enthalpy (kj/kg)1264.39471265.531
Discharge coefficient0.6030680.606047
Feedwater flow rate (t/h)1948.47891957.6866
Generator thermal power (MW)958.2318970.94089
Feedwater flow rate uncertainty0.0072360.006088