THE THERMAL CONDUCTIVITY OF OXYGEN.

Type of article: Article

Summary

THE PAPER PRESENTS NEW EXPERIMENTAL MEASUREMENTS OF THE THERMAL CONDUCTIVITY OF OXYGEN FOR THIRTEEN ISOTHERMS AT TEMPERATURES FROM 78 TO 310 K WITH PRESSURES TO 70 MPASCAL AND DENSITIES FROM 0 TO 40 MOL/L. THE MEASUREMENTS COVER A WIDE RANGE OF PHYSICAL STATES INCLUDING THE DILUTE GAS, THE MODERATELY DENSE GAS, THE NEAR CRITICAL REGION, THE COMPRESSED LIQUID STATES, AND THE VAPOUR AT TEMPERATURES BELOW THE CRITICAL TEMPERATURE. THE THERMAL CONDUCTIVITY SURFACE IS REPRESENTED WITH AN EQUATION THAT IS BASED IN PART ON AN EXISTING CORRELATION OF THE DILUTE GAS. THE NEW MEASUREMENTS SHOW THAT THE CRITICAL ENHANCEMENT EXTENDS TO QUITE HIGH TEMPERATURES, ABOUT 300 K.

Details

Original title: THE THERMAL CONDUCTIVITY OF OXYGEN.
Record ID : 1983-1284
Languages: English
Source: J. Res. NBS - vol. 87 - n. 4
Publication date: 1982
Document available for consultation in the library of the IIR headquarters only.

Links

See the source

Indexing

Themes: Thermodynamic measurements
Keywords: Thermal conductivity; Oxygen; Calculation; Measurement; Liquid; Vapour; Critical state