Title Dependence between stiffness of fixed foundation and blower supports /
Authors Mažeika, P ; Grigonienė, J ; Senulis, A
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Is Part of Journal of vibroengineering.. Vilnius : Vibromechanika. 2009, vol. 11, no. 4, p. 651-657.. ISSN 1392-8716. eISSN 2538-8460
Keywords [eng] mechanical system ; blower ; finite elements ; vibrations ; diagnostics ; vibration analysis
Abstract [eng] This paper analyzes mechanical system consisting of two blowers, each having a separate frame. The system is fixed on one foundation. High-level vibrations are excited during its operation. Results of experimental research of this mechanical system are presented here. The developed finite element model provides the possibility to analyze natural frequencies of the system. The reasons of observed high-level vibrations were identified by comparing experimental and numerical results. The conception of vibration reduction was proposed based on the results of this investigation.
Published Vilnius : Vibromechanika
Type Journal article
Language English
Publication date 2009
CC license CC license description