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PropertyMethodsViscWaltherASTM_A Method

Calculates the A-parameter of the Walther-ASTM equation for viscosity of petroleum fractions.

Namespace: DWSIM.Thermodynamics.PetroleumCharacterization.Methods
Assembly: DWSIM.Thermodynamics (in DWSIM.Thermodynamics.dll) Version: 8.8.1.0
Syntax
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public static double ViscWaltherASTM_A(
	double T1,
	double v1,
	double T2,
	double v2
)
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Parameters

T1  Double
Temperature relative to viscosity 1, in K.
v1  Double
Kinematic viscosity at T1, in m2/s.
T2  Double
Temperature relative to viscosity 2, in K.
v2  Double
Kinematic viscosity at T2, in m2/s.

Return Value

Double
A-parameter of the Walther-ASTM equation.
See Also