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R-200-2 — Helium

Fluid
Helium
Temp C
200
Density Kg M3 (kg/m3)
0.1031
Dynamic Viscosity Pa S (Pa*s)
0.000028
Kinematic Viscosity M2 S (m2/s)
0.000275
Prandtl Number (dimensionless)
0.7
Specific Heat J kgK (J/kgK)
5,193
Thermal Conductivity W mK (W/mK)
0.2106
helium — temp C 200 · kinematic viscosity m2 s 0.00027498 m2/s · dynamic viscosity Pa s 2.835e-05 Pa*s · density kg m3 0.1031 kg/m3 · thermal conductivity W mK 0.2106 W/mK | Fluid Properties #2 | Engineering Database