The Thermal Conductivity of Fluid Air
作者:
K. Stephan,
A. Laesecke,
期刊:
Journal of Physical & Chemical Reference Data
(AIP Available online 1985)
卷期:
Volume 14,
issue 1
页码: 227-234
ISSN:0047-2689
年代: 1985
DOI:10.1063/1.555749
出版商: AIP
数据来源: AIP
摘要:
Based on available experimental data, the thermal conductivity of fluid air has been critically evaluated. A new set of recommended values is presented covering a pressure range from 1 to 1000 bar and a temperature range from 70 to 1000 K. Using the concept of residual thermal conductivity the recommended values are described by a 13‐parameter equation of state in terms of temperature and density which may be applied up to a density of 900 kg/m3. From comparisons of all data sources, the uncertainty of the recommended values was estimated to be below ±4%. Additional experiments are needed, especially in the subcritical region of liquid air.
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