非等温反驻点流动的数值研究
Numerical Investigation of Nonisothermal Reversed Stagnation-point Flow
摘要：
本文研究了二维不可压缩流体层流非等温流动在接近反向驻点处的发展规律。Proudman和Johnson（1962）\cite{proudman1962boundary}首先研究了流动，并通过忽略粘性项得到了一个渐近解。在忽略总流场中的粘性项时，这是不实际的.在分析中加入粘性项，通过求解与能量方程耦合的纳维-斯托克斯方程来研究二维非等温反驻点流动。
英文摘要：
This thesis investigates the nature of the development of two-dimensional laminar nonisothermal flow of an incompressible fluid close to the reversed stagnation-point. Proudman and Johnson (1962) \cite{proudman1962boundary} first studied the flow and obtained an asymptotic solution by neglecting the viscous terms. This is not practice in neglecting the viscous terms within the total flow field. Viscous terms in this analysis are now included, and two-dimensional nonisothermal reversed stagnation-point flow is investigated by solving the Navier-Stokes equations coupled to energy equation.
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