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- Title
Virial Expansion and Its Application to Oxygen Spectroscopic Measurements at 1270 nm Band.
- Authors
AL-Jalali, Muhammad Ahmad; Aljghami, Issam Fawaz; Mahzia, Yahia Mohamed
- Abstract
A virial equation of state was applied to oxygen spectroscopic measurements at 1270 nm band. Second virial coefficients were evaluated from data analysis of compression factor as a power series in molar density and pressure. Similar virial expansion was applied to integrated absorption intensity (integrated absorbance), Voigt full width at half-maximum height (Voigt FWHM), also, as a power series in molar density and pressure. Some semi empirical formulae have been investigated, and some physical constants were calculated.
- Publication
Journal of the Chemical Society of Pakistan, 2015, Vol 37, Issue 6, p1226
- ISSN
0253-5106
- Publication type
Academic Journal