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Oxygen O2 Dynamic Kinematic Viscosity Temperature Pressure

Reference data and engineering information about oxygen o2 dynamic kinematic viscosity temperature pressure for fluid mechanics applications.

oxygendynamickinematicviscosityData Table

Overview

Engineering reference data for Oxygen O2 Dynamic Kinematic Viscosity Temperature Pressure in fluid mechanics.

Key Formulas

Reynolds Number

Re=ρvDμRe = \frac{\rho v D}{\mu}

Ratio of inertial to viscous forces — determines flow regime.

Bernoulli's Equation

P+12ρv2+ρgh=constP + \frac{1}{2}\rho v^2 + \rho g h = \text{const}

Conservation of energy for steady, inviscid, incompressible flow.

Continuity Equation

A1v1=A2v2A_1 v_1 = A_2 v_2

Conservation of mass for incompressible flow.

Darcy-Weisbach

ΔP=fLDρv22\Delta P = f \frac{L}{D} \frac{\rho v^2}{2}

Pressure drop due to friction in a pipe.

Variables

SymbolDescriptionUnit
ReReReynolds number—
ρ\rhoFluid densitykg/m³
vvFlow velocitym/s
DDCharacteristic dimensionm
μ\muDynamic viscosityPa·s
PPPressurePa
ffDarcy friction factor—

Viscosity Unit Conversions

Dynamic Viscosity Units

UnitEquivalent in Other Units
1 cP0.001 Pa s=0.01 P=0.01 g/(cm s)=6.72197×10−4 lb/(ft s)=2.4191 lb/(ft h)0.001 \, \text{Pa s} = 0.01 \, \text{P} = 0.01 \, \text{g/(cm s)} = 6.72197 \times 10^{-4} \, \text{lb/(ft s)} = 2.4191 \, \text{lb/(ft h)}
1 lb/(ft h)0.00027778 lb/(ft s)=0.00041338 Pa s=0.0041338 P=0.41338 cP0.00027778 \, \text{lb/(ft s)} = 0.00041338 \, \text{Pa s} = 0.0041338 \, \text{P} = 0.41338 \, \text{cP}
1 lb/(ft s)3600 lb/(ft h)=1.48816 Pa s=14.8816 P=1488.16 cP3600 \, \text{lb/(ft h)} = 1.48816 \, \text{Pa s} = 14.8816 \, \text{P} = 1488.16 \, \text{cP}
1 kg/(m s)1 Pa s=10 P=1000 cP=0.672197 lb/(ft s)=2419.09 lb/(ft h)1 \, \text{Pa s} = 10 \, \text{P} = 1000 \, \text{cP} = 0.672197 \, \text{lb/(ft s)} = 2419.09 \, \text{lb/(ft h)}
1 (N s)/m²1 kg/(m s)=1 Pa s=10 P=1000 cP=0.672197 lb/(ft s)=2419.09 lb/(ft h)1 \, \text{kg/(m s)} = 1 \, \text{Pa s} = 10 \, \text{P} = 1000 \, \text{cP} = 0.672197 \, \text{lb/(ft s)} = 2419.09 \, \text{lb/(ft h)}

Kinematic Viscosity Units

UnitEquivalent in Other Units
1 cm²/s1 \, \text{St} = 100 \, \text{mm^{2}/s} = 100 \, \text{cSt} = 1 \times 10^{-4} \, \text{m^{2}/s} = 0.36 \, \text{m^{2}/h} = 1.07639 \times 10^{-3} \, \text{ft^{2}/s} = 3.875008 \, \text{ft^{2}/h} = 0.1550003 \, \text{in^{2}/s}
1 cSt1 \, \text{mm^{2}/s} = 0.01 \, \text{St} = 1 \times 10^{-6} \, \text{m^{2}/s} = 0.0036 \, \text{m^{2}/h} = 1.07639 \times 10^{-5} \, \text{ft^{2}/s} = 0.03875008 \, \text{ft^{2}/h} = 0.001550003 \, \text{in^{2}/s}
1 ft²/h$2.7778 \times 10^-4 , \

References

Source: engineeringtoolbox.com