Electroosmotic and pressure-driven slip flow of fractional viscoelastic fluids in microchannels

作者：

Highlights：

• Electroosmotic and pressure-driven slip flow of fractional viscoelastic fluids in microchannels is studied.

• Analytical solutions are derived using the Laplace transform and residue theorem.

• Numerical schemes are also provided based on the finite difference approximation.

• The effects of relevant parameters on the velocity profiles and flow rates are investigated.

摘要

•Electroosmotic and pressure-driven slip flow of fractional viscoelastic fluids in microchannels is studied.•Analytical solutions are derived using the Laplace transform and residue theorem.•Numerical schemes are also provided based on the finite difference approximation.•The effects of relevant parameters on the velocity profiles and flow rates are investigated.

论文关键词：Electroosmotic flow,Caputo fractional derivatives,Laplace transform,Numerical solutions

论文评审过程：Received 16 August 2021, Revised 3 January 2022, Accepted 5 March 2022, Available online 21 March 2022, Version of Record 21 March 2022.

论文官网地址：https://doi.org/10.1016/j.amc.2022.127073