Variations of gaseous compressibility
β Scribed by C.
- Book ID
- 104134370
- Publisher
- Elsevier Science
- Year
- 1880
- Tongue
- English
- Weight
- 75 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0016-0032
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β¦ Synopsis
Variations of Gaseous Compressibility.--E. H. Amagat describes his experiments with various gases under extraordinary pressures. He finds that the greatest wtriations from the acti(m of hydrogen are fbund ill the g~ses which are nearest liquefaction, This is shown very clearly by the curves of formene and ethylene. Nitrogen and eart)onlc oxide show nmch smaller variations; those of oxygen are more considerable. The variations of air are intermediate between those of" its constituent gases; the oxygen and nitrogen seem to be compressed separately, as if they were entirely independent of each other. The minimum ordinate of air is situated l)etween the analogous β’ ,ordinates of oxygen and nitrogen and sensibly nearer tlmt of' the latter gas.--Ann, de Chim. et de Pl~y,.
C.
π SIMILAR VOLUMES
essio~ of Ga.~'eo~es Mixt~e~'es. [J our.
The rotational correlation functions, calculated from the ~5 (Al) infrared absorption band ofCHaD compressed with various gases, has been compared with those computed by the Gordon M or J models. The J model gives the most accurate fit to the experimental results.
## Abstract Apparatus is described for experimentally determining diffusion coefficients in denseβgas systems to pressures of 15,000 lb./sq. in. abs. Tests were made with the hydrogenβnitrogen and methaneβethane systems at 104Β°, 139Β°, and 171Β°F. to 10,000 lb./sq. in. abs. and with the nitrogenβmeth