Title: Vibration Analysis for Piping Connected with Reciprocating Compressor by Using ANSYS
Abstract: With respect to the vibration commonly occurred in compressor piping,the analysis was carried out in this article.The main cause was probably that the inherent frequency of piping system is close to the excitation frequency so as to form resonance.By theoretical calculation,the former eight frequencies excited from the compressor were obtained.Then,by using ANSYS,the modal analysis for the inherent frequency of the piping system was carried out,from which the low inherent frequency and vibration modals of the system were also obtained.Based on the analysis,the fact that the inherent frequency of the piping system falls into the resonance area has been verified.Finally,a feasible method to reduce this vibration on the basis of keeping the major character was presented,which may has significance in practical engineering.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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