薄壳圆套管端面和侧面的温度分布及肋效率

Temperature Distributions and Fin Efficiency at the tip surface and lateral surface of A Circular Shell Casing

拟定薄壳圆套管稳态导热的数学模型 ,求解得出其端面和侧面的温度分布及肋效率计算公式 ,并绘制了无量纲曲线 ,供工程计算用。

In this paper,the mathematical model for steady heat conduction of a circular shell casing is worked out and solved to obtain the formulae for its temperature distribution and fin efficiency at the tip surface and lateral surface.The dimensionless curves are also plotted for engineering calculation.