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R-350 — Helium Htgr

Coolant Type
Helium Htgr
Temperature C
350
Density Kg M3 (kg/m3)
5.23
Dynamic Viscosity uPa S (uPa*s)
28.8
Prandtl Number (dimensionless)
0.827
Pressure MPa (MPa)
7
Reactor Type
Htgr
Specific Heat J kgK (J/kgK)
5,193
Thermal Conductivity W mK (W/mK)
0.181
helium_HTGR — temperature C 350 · thermal conductivity W mK 0.181 W/mK · prandtl number 0.827 dimensionless · density kg m3 5.23 kg/m3 · dynamic viscosity uPa s 28.8 uPa*s | Reactor Coolant Properties | Engineering Database