标题： 多孔介质中相反混合对流的双重解 显示英文标题

标题： Dual solutions for opposing mixed convection in porous media

摘要： 稳态混合对流边界层流动在冷却的垂直多孔圆柱体上的问题被研究。 在这里，我们对各种控制参数数值评估流动和传热特性，并展示在临界点之后双解的存在。 显示英文摘要

摘要： The problem of steady mixed convection boundary-layer flow on a cooled vertical permeable circular cylinder embedded in a fluid-saturated porous medium is studied. Here, we evaluate the flow and heat transfer characteristics numerically for various values of the governing parameters and demonstrate the existence of dual solutions beyond a critical point.