【摘要】 提出了在封闭空腔内竖直平板自然对流换热的等价问题，并在理论上对其加以证明，同时通过流动可视化实验定性地验证了上述等价问题。更多还原

【Abstract】 お? This paper suggests the equivalence problem of natural convection heat transfer with vertical lay up flat in encapsulation cavities and gives theoretical proof as well. In the mean while,by flow visual experiments the above equivalence problem can be verified qualitatively.更多还原