The main focus of this article is to examine the effects of heat transfer for a compressible time-dependent laminar flow pass the two distinctly positioned elliptic cylinders. The Mac number is chosen below 0.3 to keep the flow laminar. The heat transfer feature has been added and coupled with the laminar flow. The heat transfer feature adjusted for constant pressure. The arising Naiver-Stokes equations have been addressed numerically. The mesh has also been created and its entities have been elaborated statistically. The outcomes of velocity distribution, pressure distribution, 2D temperature plots, isothermal contours, drag coefficient, streamlines, and surface volume of fluid are discussed. The BDF technique has been employed to tackle the problem numerically. It was observed that the velocity profile at the boundaries of the elliptic cylinder has a maximum value, 3.85 m/s. The pressure distribution is observed maximum around elliptic cylinders. The heat transfer coefficient has maximum values at the upper and lower boundaries, the maximum temperature value observed is 290K. The isothermal contours, streamlines, and velocity volume were also studied. The drag coefficient is observed increasing but the drag force is decreasing. The mathematical modeling of the current problem has been designed in COMSOL.

本文的主要重点是检查可压缩时间相关层流通过两个明显定位的椭圆圆柱的传热效果。Mac 数选择低于 0.3 以保持层流。添加了传热功能并与层流耦合。热传递特性调整为恒压。出现的 Naiver-Stokes 方程已经进行了数值处理。网格也已创建，其实体已在统计上详细说明。讨论了速度分布、压力分布、二维温度图、等温线、阻力系数、流线和流体表面体积的结果。BDF 技术已被用于数值解决该问题。据观察，椭圆圆柱边界处的速度剖面具有最大值，3.85 m/s。在椭圆柱体周围观察到最大的压力分布。传热系数在上下边界处有最大值，观察到的最高温度值为 290K。还研究了等温线、流线和速度体积。观察到阻力系数增加但阻力减小。当前问题的数学建模已在 COMSOL 中进行设计。和速度体积也进行了研究。观察到阻力系数增加但阻力减小。当前问题的数学建模已在 COMSOL 中进行设计。和速度体积也进行了研究。观察到阻力系数增加但阻力减小。当前问题的数学建模已在 COMSOL 中进行设计。