the performance of tc-rk and tc-pr equations of state versus popular cubic equations of state in predicting joule-thomson effect at hpht

This study aims to evaluate the performance of two new equations of state, namely tc-pr and tc-rk eoss# in doing so, the performances of these equations of state are examined by predicting joule-thomson coefficients and joule-thomson inversion curves of multicomponents at high pressure and high temperature# in this regard, 3 natural gas samples and 2 gas condensate samples are utilized# the obtained results have been compared to predictions performed by popular cubic equations of state, including peng-robinson (pr), soave-redlich-kwong (srk), volume translate pr (vtpr), volume translate srk (vtsrk), and ptv eoss# furthermore, the impacts of temperature and pressure on joule-thomson coefficient of mixtures have been also investigated#