往复压缩机组轴系分块的扭转刚度计算研究

摘要

By studying the characteristics of reciprocating compressor shafting, combined with API 684-2005 (2010) torsional analysis in Chapter fourth, several calculation methods of torsional stiffness were compared. Combined with the actual case of torsional stiff-ness calculation, compared with the correspondence analysis report from a foreign Analysis Company, the relative effective calculation method of torsion stiffness of shafting was summed up.%通过对往复压缩机轴系的特点研究,结合API684-2005(2010)第四章扭转分析标准,分别比较了几种扭转刚度计算方法,结合实际案例进行扭转刚度计算,对比某国外分析公司对应的分析报告,总结出了较为有效的轴系扭转刚度计算方法.