Abstract
A two dimensional steady and laminar mixed convection flow in lid-driven porous cavity filled with Cu-water nanofluid is presented in this numerical investigation. The vertical side walls are considered with two spatially varying sinusoidal temperature distributions of different amplitude ratios and phase deviations while the horizontal walls are thermally insulated. The transport equations are solved using finite volume method on a uniformly staggered grid system. The variations of fluid flow, heat transfer, mid-plane velocity, and Nusselt number were discussed over a wide range of Richardson number
Funding statement: This work was supported by the National Foundation of Korea (NRF) grant funded by the Human Resource Training Program for Regional Innovation and Creativity through the Ministry of Education (NRF-2015H1C1A1035890).
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