Lattice Boltzmann simulation of fluid flow through coal reservoir＇s fractal pore structure

• 作 者: JIN Yi SONG HuiBo HU Bin ZHU Y
• 机 构: SchoolofResourcesandEnvironment,KeyLaboratoryofBiogenicTraces&,SedimentaryMineralsofHenanProvince
• 出 处: 中国科学：地球科学英文版
• 发表日期: 2013年9期
• 关键词: 格子BOLTZMANN 分形维数 孔隙结构 煤储层 模拟 流体流 格子玻尔兹曼方法 多孔介质 Lattice Boltzmann simulation of f
• 基金项目: supported by National Natural Science Foundation of China（Grant Nos.41102093＆41072153）, CBM Union Foundation of Shanxi Province （Grant No.2012012002）, Doctoral Scientific Foundation of Henan Polytechn

The influences of fractal pore structure in coal reservoir on coalbed methane(CBM) migration were analyzed in detail by coupling theoretical models and numerical methods.Different types of fractals were generated based on the construction thought of the s