Equations of State

Temperature Range: 134,9 K => 573 K Max. Pressure: 69 MPa

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Reference equation of state for the thermodynamic properties of fluid phase n-butane and isobutane.

D. Bücker, W. Wagner

Viskosity

Temperature Range: 134.9 K => 500 K Max. Pressure: 70 MPa

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Viscosity correlation for n-butane in the fluid region

E. Vogel, C. Küchenmeister und E. Bich

Thermal conductivity

Temperature Range: 134.9 K => 500 K Max. Pressure: 70 MPa

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Thermophysical properties of fluids. II. Methane, ethane, propane, isobutane, and normal butane

B.A. Younglove und J.F. Ely