单管程浮头换热器中夹持环形板设计的进一步研究(一)  

FURTHER STUDY OF DESIGN METHOD OF ANNULAR PLATE CLAMPED WITH COMPANION FLANGES IN SINGLE-TUBE PASS FLOATING HEAD EXCHANGER(一)

作　　者：李英[1] 

机构地区：[1]中国石化工程建设有限公司,北京100101

出　　处：《石油化工设备技术》2013年第5期20-24,7,共5页Petrochemical Equipment Technology

摘　　要：提出的单管程浮头换热器中夹持环形板的校核计算方法已成功运用到工程项目中。文章主要针对这种环形板的设计做了进一步深入研究,又以环为力学模型进行分析,并将这两种计算方法进行比较,从而发现问题,得出结论,并对之前的算法进行修正,使得原计算方法更精确。The check and calculation method of annular plate clamped with companion flanges in single-tube pass floating head exchanger proposed in this paper has been applied to engineering project successfully.This paper carries out a further in-depth study on the design of such annular plate and makes an analysis of the ring based on mechanical model.By comparison of these two calculation methods,this paper identified the problems and drew a conclusion.And it corrected the previous calculation method and made it more precise.

关 键 词：单管程浮头换热器 环形板 环 

分 类 号：TQ051.5[化学工程]