Norm

ASTM D4651-14

Standard Specification for Isobutane Thermophysical Property Tables

61,51

Over deze norm

Status Definitief
Aantal pagina's 12
Commissie D03.08
Gepubliceerd op 01-06-2014
Taal Engels

1.1 The thermophysical property tables for isobutane are for use in the calculation of the pressure-volume-temperature (PVT), thermodynamic, and transport properties of isobutane for process design and operations. Two tables provide properties at the conditions of liquid-vapor equilibrium (saturation properties), one for liquid and one for vapor, at temperatures between 120 K and the critical point, 407.81 K. A third table provides properties at selected T, p points for the equilibrium phase at temperatures between 120 K and 570 K at pressures to 20 MPa. The tables were developed using the National Institute of Standards and Technology Standard Reference Database product REFPROP, version 9.1.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

Details

ICS-code 75.160.30
Nederlandse titel Standard Specification for Isobutane Thermophysical Property Tables
Engelse titel Standard Specification for Isobutane Thermophysical Property Tables

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