Reactor Coolant Properties: light_water_BWR
Thermophysical properties of nuclear reactor coolants at operating temperatures and pressures. Covers light water (H2O) for PWR at 15.5 MPa (270-340°C) and BWR at 7 MPa (270-280°C), heavy water D2O for CANDU at 10 MPa (250-310°C), helium gas for HTGR/VHTR at 7 MPa (250-750°C), liquid sodium for SFR/LMFBR at near-atmospheric pressure (200-550°C), and molten salt FLiBe (2LiF-BeF2) for MSR (500-700°C). Properties: density, dynamic viscosity, thermal conductivity, specific heat, Prandtl number. Distinct from standard steam tables which do not cover D2O, sodium, helium, or FLiBe at reactor conditions.
| coolant type | temperature C | density kg m3 (kg/m3) | dynamic viscosity uPa s (uPa*s) | notes | prandtl number (dimensionless) | pressure MPa (MPa) | reactor type | specific heat J kgK (J/kgK) | thermal conductivity W mK (W/mK) |
|---|---|---|---|---|---|---|---|---|---|
| light_water_BWR | 270 | 766 | 97 | BWR operates at ~7 MPa; Tsat=286°C; subcooled inlet | 0.775 | 7 | BWR | 4,545 | 0.569 |
| light_water_BWR | 280 | 750 | 87 | Near BWR saturation temperature at 7 MPa | 0.719 | 7 | BWR | 4,590 | 0.556 |
This is a sample. Search the full reactor coolant properties dataset and 300+ more by creating a free account and accessing the database.
Get started for FREE