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Methane Dynamic Kinematic Viscosity Temperature Pressure

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

methanedynamickinematicviscosityData Table

Overview

Engineering reference data for Methane 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

Data Table

86 rows
State / Temperature / Pressure / Dynamic (Absolute) Viscosity / Kinematic Viscosity data
col0
Liquid at equilibrium
100
110
120
130
140
150
160
170
180
Gas at equilibrium
100
110
120
130
140
150
160
170
180
Liquid
100
111.51
Gas
140
160
180
200
220
240
260
280
300
320
340
360
400
500
600
700
800
900
1000
Liquid
100
120
140
149.14
Gas
160
180
200
220
240
260
280
300
320
340
360
400
500
600
Liquid
Supercritical phase
300
400
500
600
93.22
100
120
140
160
180
200
220
240
260
280
300
320
340
360
400
500

Source: engineeringtoolbox.com

References