Published September 1995
| Version v1
Journal article
Thermal conductivity of R32 and its mixture with R134a
Description
The liquid thermal conductivity of R32 (CH2F2) and R134a (CF3CH2F) was measured in the range from 223 to 323 K and from 2 to 20 MPa by the transient hot-wire method. The thermal conductivity of the R32+R134a mixture was also measured in the same range by varying the mass fraction of R32. The measured data are analyzed to obtain a correlation in terms of temperature, pressure and composition of the mixture. The uncertainty of our measurements is estimated to be within ±2%
Additional details
Publishing Information
- Journal Title
- International Journal of Thermophysics
- Journal Volume
- 16
- Journal Issue
- 5
- Journal Page Range
- p. 1193-1202.
- ISSN
- 0195-928X
- CODEN
- IJTHDY
Conference
- Title
- 12. symposium on thermophysical properties.
- Dates
- 19-24 Jun 1994.
- Place
- Boulder, CO (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 27025320
- Subject category
- S36: MATERIALS SCIENCE; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- BINARY MIXTURES; EXPERIMENTAL DATA; HALOGENATED ALIPHATIC HYDROCARBONS; MEASURING METHODS; REFRIGERANTS; TEMPERATURE DEPENDENCE; THERMAL CONDUCTIVITY
- Descriptors DEC
- DATA; DISPERSIONS; INFORMATION; MIXTURES; NUMERICAL DATA; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES
Optional Information
- Secondary number(s)
- CONF-940633--.