螺旋板稳定性分析和计算  

The Analysis and Calculation of a Spiral Plate Stability

作　　者：周传月 赵经文[2] 盛惠渝 

机构地区：[1]哈尔滨七○三研究所 [2]哈尔滨工业大学

出　　处：《热能动力工程》1997年第4期300-303,共4页Journal of Engineering for Thermal Energy and Power

摘　　要：基于经典线弹性稳定理论建立了有定距柱支承螺旋板稳定性分析的力学模型，推导了计算临界压力的理论公式并给出了工程算例，提出一些对工程设计有益的结论。Based on a classical linear elastic stability theory the authors have set up a mechanics model for stability analysis of a spacing column supported spiral plate A theoretical formula for calculating the theoretical pressure of a critical pressure has been derived with some engineering calculation examples being presented Some conclusions helpful for performing engineering design are also proposed

关 键 词：螺旋板 稳定性 临界压力 分析 计算 换热器 

分 类 号：TK172[动力工程及工程热物理—热能工程]