In this paper, the effect of boundary slip on the reflection and refraction of elastic waves at the interface of fluid-saturated porous media is investigated based on the virtually enlarged pore (VEP) model. The theoretical formula for the energy reflection and refraction of elastic waves is derived by introducing a potential function. The dependence of energy reflection and refraction coefficients on permeability and pore fluid viscosity is investigated using the VEP model. The numerical results are obtained and displayed graphically. It is observed that boundary slip has a noticeable effect on the energy reflection and refraction coefficients of elastic waves. The boundary slip effect makes the energy reflection and refraction coefficients more sensitive to the permeability and the viscosity of pore fluid.
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Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Peoples R China
Chengdu Univ Technol, Coll Geophys, Chengdu 610059, Peoples R ChinaChengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Peoples R China
Qi, Qiaomu
Cao, Jun-Xin
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Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Peoples R China
Chengdu Univ Technol, Coll Geophys, Chengdu 610059, Peoples R ChinaChengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Peoples R China
Cao, Jun-Xin
Wang, Xing-Jian
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Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Peoples R China
Chengdu Univ Technol, Coll Geophys, Chengdu 610059, Peoples R ChinaChengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Peoples R China
Wang, Xing-Jian
Gao, Jiajia
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Southwest Petr Univ, Petr Engn Sch, Chengdu 610500, Peoples R ChinaChengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Peoples R China
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Taif Univ, Fac Sci, Dept Math, At Taif, Saudi Arabia
South Valley Univ, Fac Sci, Dept Math, Qena, EgyptTaif Univ, Fac Sci, Dept Math, At Taif, Saudi Arabia
Abo-Dahab, S. M.
Salama, Moustafa M.
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Taif Univ, Fac Sci, Dept Math, At Taif, Saudi Arabia
City Sci Res & Technol Applicat, Informat Res Inst, Dept Comp Based Engn Applicat, Alexandria, EgyptTaif Univ, Fac Sci, Dept Math, At Taif, Saudi Arabia
机构:
Indian Sch Mines, Indian Inst Technol, Dept Math & Comp, Dhanbad 826004, Bihar, IndiaIndian Sch Mines, Indian Inst Technol, Dept Math & Comp, Dhanbad 826004, Bihar, India
Saha, Shalini
Singh, Abhishek Kumar
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Indian Sch Mines, Indian Inst Technol, Dept Math & Comp, Dhanbad 826004, Bihar, IndiaIndian Sch Mines, Indian Inst Technol, Dept Math & Comp, Dhanbad 826004, Bihar, India
Singh, Abhishek Kumar
Chattopadhyay, Amares
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Indian Sch Mines, Indian Inst Technol, Dept Math & Comp, Dhanbad 826004, Bihar, IndiaIndian Sch Mines, Indian Inst Technol, Dept Math & Comp, Dhanbad 826004, Bihar, India