The paper is aiming to examine the magnetic impacts on the mixed convection of a nanofluid contained by an undulating porous cavity with the help of radiative and heat generation. The condition of the local thermal non-equilibrium (LTNE) is considered. The partial heater is in the corrugated bottom partition and the top corrugated partition has $T_c$. The vertical walls are adiabatic with a lid-velocity in the right wall. The regulating equations are worked out by the finite volume method (FVM). The involved parameters are the heater length $B$ (between $0.2$ and $0.8$), heat generation/absorption coefficient $Q$ (between −2 and 2), modified conductivity ratio (between $k_r=0-10$), thermal radiation parameter $R_d$ (between 0 and 5), a porosity parameter $\epsilon$ (between 0.4 and 0.9), heater position $D$ (between 0.3 and 0.7), thermal conductivity ratio $k_{\mathit{fs}}$ (between 4 and 0.25), an undulating number $\lambda$ (between 1 and 5), Darcy parameter $\mathit{Da}$ (between $10^{-1}$ and $10^{-5}$), an inclination angle of a cavity $\alpha$ (between $0^{°}$and ${90}^{°}$), nanoparticles parameter $\varphi$ (between 0 and 0.1), and coefficient of an inter-phase heat transfer $H^{\ast }$ (between 0 and 5000). The results indicated that the growth in nanoparticles parameter augments the profiles of average $\mathit{Nu}$ of a fluid phase. The heat transfer is influenced by the variations in the length/position of the heater source. The maximum of the streamlines decreases by 97.55% as $\mathit{Da}$ decreases from $10^{-1}$ to $10^{-5}$ and increases by 42.86% as an undulating number $\lambda$ raises from 1 to 5.

该论文的目的是在辐射和发热的帮助下，研究磁性对包含在起伏多孔腔中的纳米流体的混合对流的影响。考虑了局部热非平衡 (LTNE) 的条件。局部加热器在波纹底部隔板上，顶部波纹隔板上有${吨}_{丙}$. 垂直壁是绝热的，右壁具有盖子速度。调节方程是通过有限体积法（FVM）计算出来的。涉及的参数是加热器长度$乙$ （之间 $0.2$ 和 $0.8$), 发热/吸收系数 $问$ （-2 和 2 之间），修正的电导率比（在 ${克}_r=0——10$)、热辐射参数 ${\mathrm{电阻}}_d$ （介于 0 和 5 之间），孔隙度参数 $\epsilon$ （在 0.4 和 0.9 之间），加热器位置 $D$ （0.3~0.7之间），导热系数 ${克}_{\mathit{FS}}$ （在 4 到 0.25 之间），一个起伏的数字 $\lambda$ （1到5之间），达西参数 $\mathit{达}$ （之间 $10^{——1}$ 和 $10^{——5}$)，腔的倾角 $\alpha$ （之间 $0^{°}$和 ${90}^{°}$)，纳米颗粒参数 $\phi$ （在 0 和 0.1 之间），以及相间传热系数 ${高}^{＊}$（在 0 到 5000 之间）。结果表明，纳米粒子参数的增长增加了平均$\mathit{怒}$的流体相。热传递受加热源长度/位置变化的影响。流线的最大值减少了 97.55% 为$\mathit{达}$ 从 $10^{——1}$ 到 $10^{——5}$ 并且以波动的形式增长了 42.86% $\lambda$ 从 1 升至 5。