Theoretical Assessment of Compressibility Factor of Gases by Using Second Virial Coefficient-Reference-Cited by-同舟云学术

Theoretical Assessment of Compressibility Factor of Gases by Using Second Virial Coefficient

Published:2017-12-28 Issue:2 Volume:73 Page:121-125
ISSN:1865-7109
Container-title:Zeitschrift für Naturforschung A
language:en
Short-container-title:

Author:

Mamedov Bahtiyar A.¹,Somuncu Elif²,Askerov Iskender M.²

Affiliation:

1. Department of Physics , Faculty of Arts and Sciences , Gaziosmanpasa University , Tokat , Turkey

2. Department of Physics , Faculty of Arts and Sciences , Giresun University , Giresun , Turkey

Abstract

Abstract We present a new analytical approximation for determining the compressibility factor of real gases at various temperature values. This algorithm is suitable for the accurate evaluation of the compressibility factor using the second virial coefficient with a Lennard–Jones (12-6) potential. Numerical examples are presented for the gases H2, N2, He, CO2, CH4 and air, and the results are compared with other studies in the literature. Our results showed good agreement with the data in the literature. The consistency of the results demonstrates the effectiveness of our analytical approximation for real gases.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

Link

https://www.degruyter.com/document/doi/10.1515/zna-2017-0225/pdf

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