The speed of sound in the normal hydrocarbons n-C 23 H 48 and n-C 24 H 50 has been measured up to 150 MPa in the temperature range (293.15 to 373.15) K using a pulse technique operating at 3 MHz. The data have been used to evaluate various thermophysical properties such as density, and isentropic an
High-pressure speed of sound, density and compressibility of heavy normal paraffins: C 28H58 and C 36H 74
โ Scribed by S. Dutour; B. Lagourette; J.L. Daridon
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 67 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0021-9614
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โฆ Synopsis
The speed of sound in the high molecular weight normal paraffins n-C 28 H 58 and n-C 36 H 74 was measured using a pulse technique operating at 3 MHz. The measurements were carried out at pressures up to 150 MPa in the temperature range 353.15 K to 403.15 K. The data were used to determine various thermophysical properties such as density, isentropic and isothermal compressibilities up to 150 MPa with the help of additional density measurements performed at atmospheric pressure.
๐ SIMILAR VOLUMES
Speeds of sound, densities, refractive indices, and isentropic compressibilities, at the temperature \(298.15 \mathrm{~K}\) of \(\left\{x_{1} \mathrm{C}_{6} \mathrm{H}_{6}+x_{2} \mathrm{c}-\mathrm{C}_{6} \mathrm{H}_{12}+\left(1-x_{1}-x_{2}\right) \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{Cl}\right\}\) a