کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
204089 | 460697 | 2008 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new molecular-thermodynamic model based on lattice fluid theory: Application to pure fluids and their mixtures
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A new molecular-thermodynamic model based on lattice fluid theory: Application to pure fluids and their mixtures A new molecular-thermodynamic model based on lattice fluid theory: Application to pure fluids and their mixtures](/preview/png/204089.png)
چکیده انگلیسی
In previous work, we have developed a close-packed lattice model for binary solutions of chain-like molecules. As a continuation, considering the effect of volume change, we present here a new molecular-thermodynamic model based on lattice fluid theory. The resulting equation of state shows good performance in describing thermodynamic properties such as pVT behavior, vapor pressure and liquid volume of pure normal fluids. Equation-of-state parameters are obtained by correlation of experimental data. The model is extended to calculate vapor–liquid equilibria of binary mixtures with only one binary interaction parameter. Comparison between the present model and other theories is also presented.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fluid Phase Equilibria - Volume 265, Issues 1–2, 25 March 2008, Pages 112–121
Journal: Fluid Phase Equilibria - Volume 265, Issues 1–2, 25 March 2008, Pages 112–121
نویسندگان
Xiaochun Xu, Honglai Liu, Changjun Peng, Ying Hu,