Bir, İki ve Üç Boyutlu Helyum-4 (He-4) Atomunun Termodinamik Özellikleri

Abstract

In this thesis, in order to determine interactions between the same gas molecules, the thermodynamic properties of (2He4) gas have been investigated, using the equation of state, where two different interatomic interaction potentials for (2He4) on the second virial coefficient were applied. As a result, many properties, represented in classical virial coefficient and quantum correction virial coefficient at a given temperature, were calculated. A simple approximate analytical expression for the second virial coefficient was derived from different potentials.