Magnetohydrodynamic instability of fluid flow in a porous channel with slip boundary conditions

作者：

Highlights：

• The instability of flow of an electrically conducting fluid in a channel filled with a saturated porous material is investigated.

• The Brinkman-Darcy model has been used.

• The effects of a uniform magnetic field and slip boundary conditions has been studied.

• Two Chebyshev collocation techniques are used.

摘要

•The instability of flow of an electrically conducting fluid in a channel filled with a saturated porous material is investigated.•The Brinkman-Darcy model has been used.•The effects of a uniform magnetic field and slip boundary conditions has been studied.•Two Chebyshev collocation techniques are used.

论文关键词：Instability,Magnetic field,Slip boundary conditions,Chebyshev collocation method,Brinkman model

论文评审过程：Received 7 December 2021, Revised 22 June 2022, Accepted 26 June 2022, Available online 6 July 2022, Version of Record 6 July 2022.

论文官网地址：https://doi.org/10.1016/j.amc.2022.127363