The peristaltic transport of hybrid nanofluid (SiO₂–TiO₂/H₂O) flow in a sinusoidal wavy channel under the heat generation effect is reported in present analysis. We have simplified two dimensional equations of hybrid nanofluid for peristaltic transport by using long wavelength (δ ≪ 1) and small Reynolds (Re) number assumptions. We also modeled temperature equation for hybrid nanofluid flow with the effect of heat generation. The two dimensional peristaltic flow equations of (SiO₂–TiO₂/H₂O) are analytically solved by using perturbation method. The numerical integration and solutions of governing two dimensional equations are obtained in Mathematica software. The graphically behavior of solutions for temperature, pressure rise, streamlines and pressure gradient are elucidated with Matlab software. It is noticed that the pressure rise for hybrid nanofluid (SiO₂–TiO₂/H₂O) increases for both amplitudes (a and b), solid fractional volume (ξ₁) and heat generation (β). We observe that higher pressure gradient requires to retain same flux in narrow part of sinusoidal channel, also due to increase of amplitudes (a and b) pressure gradient increases. Moreover size of trapping bolus decreases by increase of channel width d and increases due to increase of heat generation parameter β.

本分析报告了混合纳米流体（SiO ₂ -TiO ₂ /H ₂ O）在发热效应下在正弦波状通道中流动的蠕动传输。我们通过使用长波长 (δ  ≪  1) 和小雷诺 ( Re ) 数假设简化了用于蠕动传输的混合纳米流体的二维方程。我们还模拟了具有发热效应的混合纳米流体流动的温度方程。(SiO ₂ –TiO ₂ /H ₂O) 使用微扰法解析求解。在 Mathematica 软件中获得了控制二维方程的数值积分和解。Matlab 软件阐明了温度、压力升高、流线和压力梯度解的图形行为。注意到混合纳米流体（SiO ₂ –TiO ₂ /H ₂ O）的压力上升对于振幅（a和b）、固体分体积（ξ ₁）和发热（β）都增加。我们观察到更高的压力梯度需要在正弦通道的狭窄部分保持相同的通量，这也是由于振幅的增加（a和b) 压力梯度增加。此外，捕集团块的尺寸随着通道宽度d 的增加而减小，并且由于发热参数 β 的增加而增加。