The pressure dependence of the thermal diffusion factor of the system He-octafluorocyclobutane at 300 K
โ Scribed by Peter J. Dunlop; C.M. Bignell
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 258 KB
- Volume
- 167
- Category
- Article
- ISSN
- 0378-4371
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โฆ Synopsis
Thermal diffusion factors, at, are reported for the system He-octafiuorocyclobutane at 300 K as functions of concentration and pressure; some data are also reported for the system He-n-C4H~0. The experimental values are extrapolated to zero pressure and the data used to predict the pressure dependence of a T at each concentration by means of theory of Oost, Los, Cauwenbergh and van Dael.
๐ SIMILAR VOLUMES
Fifty expFcrimentn1 points are presented for the concentration dependence of the binary diffusion coefficient, CD 12, of the system helium-agon at 300ยฐK and 1 atm pressure. These-values of 9 I2 are best represented by a parabola in the mole fraction of argon, x2.