The prime objective of the present study is to examine the comparison of heat transfer attributes of magnetohydrodynamic hybrid nanofluid flow in the presence of radiation. The phenomenon of generally new standard fluid “hybrid nanofluid”, has been explored to enhance the heat coefficient in the boundary layer flow. Single wall and Multiwall carbon nanotube particles (nanometer in size) have been utilized to constitute the required hybrid nanofluid. The nonlinear system of differential equations is handled through the bvp4c MATLAB algorithm. The Nusselt number increases significantly for lower values of pressure and decreases for higher pressure gradients while keeping the radiation value at zero. The Sherwood number first increases for lower buoyancy parameters and then decreases for higher values, for both hybrid nanofluid cases. The local skin friction decreases for minimum rotation then it increases for higher rotation in both directions, it shows similar behavior for both cases. These hybrid nanofluids can enhance the performance of heat exchangers, electronic cooling, heating in pipes, car radiators, nuclear plants, solar heating. The study suggests exploitation of these fluids can be helpful to reduce the production cost.

本研究的主要目的是检查在辐射存在下磁流体动力混合纳米流体流动的传热属性的比较。已经探索了普遍新标准流体“混合纳米流体”的现象，以提高边界层流中的热系数。单壁和多壁碳纳米管颗粒（尺寸为纳米）已被用于构成所需的混合纳米流体。微分方程的非线性系统通过bvp4c MATLAB算法处理。Nusselt 数对于较低的压力值显着增加，对于较高的压力梯度会减小，同时将辐射值保持为零。对于两种混合纳米流体情况，舍伍德数首先随着浮力参数较低而增加，然后随着浮力参数较高而减少。局部皮肤摩擦在最小旋转时减小，然后在两个方向上更高的旋转时增加，这两种情况表现出相似的行为。这些混合纳米流体可以提高热交换器、电子冷却、管道加热、汽车散热器、核电站、太阳能加热的性能。研究表明，开发这些流体有助于降低生产成本。