Virial coefficients of the equation of state of a gas of nonspherical molecules II. Polar molecules

✍ Scribed by S. Singh; Y. Singh

• Publisher: Elsevier Science
• Year: 1977
• Tongue: English
• Weight: 337 KB
• Volume: 87
• Category: Article
• ISSN: 0378-4371
• DOI: 10.1016/0378-4371(77)90021-8

✦ Synopsis

The second and third virial coefficients of polar gases have been calculated for a set of force parameters which has been found suitable to explain the dilute gas viscosity data. The influence of a large number of orientation dependent pair-and three-body nonadditive interactions have been taken into account. The relative contribution of each branch of pair and triplet interactions has been evaluated as a function of temperature. The theoretical results have been compared with the experimental data of NH+ and CHEF.