作　　者： ; ;

机构地区： 华南理工大学

出　　处： 《化工设备设计》 1997年第4期33-36,共4页

摘　　要： 本文分析了用传递矩阵法计算换热管固有频率时的振动方程,并编制程序来求解,通过例子和其它算法结果对比,验证了本方法和程序的可靠性。 : Based on the approach of matrix transfer, the vibration equation was derived to calculate the inherent frequency of the tubes in heat exchangers. One program was also built on the basis of this approach. By the comparison of the results between this approach and other algorithm, the reliability of this approach has been verified.

关 键 词： 传递矩阵 固有频率 换热管 换热器

领　　域： [化学工程]