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Dual Solutions of the Extended Blasius Problem

机译:扩展的Blasius问题的对偶解

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This paper considers the extended problem of the boundary layer flow over a flat plate or Blasius problem by considering a uniform free stream parallel to a static or moving flat plate. The plate is assumed to move in the same or opposite directions to the free stream. The governing partial differential equations are first transformed into an ordinary differential equation, before being solved numerically. Dual solutions are found to exist when the plate and the free stream move in the opposite directions. Keywords: Blasius problem; dual solutions; moving plate; numerical solution.
机译:通过考虑平行于静态或移动平板的均匀自由流,本文考虑了平板上边界层流动的扩展问题或Blasius问题。假定板沿与自由流相同或相反的方向运动。首先将控制性偏微分方程转换为常微分方程,然后再进行数值求解。当板和自由流向相反方向移动时,发现存在双重解。关键词:Blasius问题;双重解决方案;移动板数值解。

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