Boundary scheme for lattice Boltzmann modeling of micro-scale gas flow in organic-rich pores considering surface diffusion<xref rid="cpb_28_3_030202fn1" ref-type="fn">*</xref><fn id="cpb_28_3_030202fn1"><label>*</label><p>Project supported by the Strategic Program of Chinese Academy of Sciences (Grant No. XDB10030400), the Hundred Talent Program of Chinese Academy of Sciences (Grant No. Y323081C01), and the National Natural Science Foundation of China (Grant No. 51439008).</p></fn>

Boundary scheme for lattice Boltzmann modeling of micro-scale gas flow in organic-rich pores considering surface diffusion**

Project supported by the Strategic Program of Chinese Academy of Sciences (Grant No. XDB10030400), the Hundred Talent Program of Chinese Academy of Sciences (Grant No. Y323081C01), and the National Natural Science Foundation of China (Grant No. 51439008).

Zuo Hong^{1, 2}, Deng Shou-Chun^{1, †}, Li Hai-Bo¹

Boundary conditions and geometry of tree-like model: left and right boundaries are pressure boundaries, and the present scheme (Eq. (17)) is imposed at pore surface.