Investigating the effect of interfacial tension and contact angle on capillary pressure curve, using free energy Lattice Boltzmann Method
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- 作者：Javad Ansarinasab ; javadansarinasab@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mohammad Jamialahmadi
- 关键词：Free energy model ; Lattice Boltzmann method ; Capillary pressure curve ; Interfacial tension ; Contact angle ; Porous media
- 刊名：Journal of Natural Gas Science and Engineering
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：35
- 期：part_PA
- 页码：1146-1157
- 全文大小：2938 K
文摘
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Two phase flow of gas and oil, through a porous medium can accurately be simulated by Free Energy Lattice Boltzmann Method.
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Acceptable capillary pressure curve for high density ratio flow can be determined by Free Energy Lattice Boltzmann Method.
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Investigating the effect of IFT and contact angle on shape of capillary pressure curve was confirmed by experimental results.
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Constant pressure boundary condition for Free Energy model of LBM was developed.