This paper examines numerically the thermal and flow field characteristics of the laminar steady mixed convection flow in a square lid-driven enclosure filled with water-based micropolar nanofluids by using the finite volume method. While a uniform heat source is located on a part of the bottom of the enclosure. both the right and left sidewalls are considered adiabatic together with ... https://theplayfulcollectivees.shop/product-category/helmets/