摘要
基于抗弯截面系数相等的原则,合理简化了医药冻干机封板的加强结构,建立了冻干机矩形容器加筋封板的有限元分析模型,分析了封板的应力分布规律,验证了所建立模型的合理性,并讨论了不同板厚对封板应力的影响。
Based on the principle of equal section modulus in bending, the stiffened structure of the lyophilizer sealing plate was reasonably simplified, the finite element analysis model of stiffened sealing plate for rectangular container in lyophilizer was established, the stress distribution law of the sealing plate was analyzed, the rationality of the established model was verified, and the influence of different plate thickness on the sealing plate stress was discussed.
作者
卢海山
龚曙光
张丽娜
LU Haishan;GONG Shuguang;ZHANG li＇na
出处
《化工装备技术》
CAS
2018年第5期6-10,共5页
Chemical Equipment Technology
基金
国家自然科学基金项目(51375417)
湖南省教育厅科学研究项目(16C1173)
关键词
冻干机
矩形容器
加筋封板
有限元分析
抗弯截面系数
Lyophilizer
Rectangular container
Stiffened sealing plate
Finite element analysis
Section modulus in bending
