邻近有规定表面温度的一个垂直盘子的稳定的 laminar 边界层流动沉浸在一不可压缩粘滞在热放射的效果被考虑的地方,液体是管理部分微分方程的 investigated.The 用类似转变被转变成平常的微分方程的一个系统,在被快活的流动是的帮助并且反对的射击 method.Both 数字地解决前, considered.It 被发现那双 s 而且,数字结果证明热转移面对放射效果在表面减少评价。
The steady laminar boundary layer flow adjacent to a vertical plate with prescribed surface temperature immersed in an incompressible viscous fluid,where the effect of thermal radiation was taken into consideration,was investigated.The governing partial differential equations were transformed into a system of ordinary differential equations using similarity transformation,before being solved numerically by the shooting method.Both assisting and opposing buoyant flows were considered.It is found that dual solutions exist for both cases. Moreover,numerical results show that the heat transfer rate at the surface decreases in the presence of the radiation effect.