Self-excited Vibration of Rotating Shafts (3rd Report)
نویسندگان
چکیده
منابع مشابه
E ects of Rotary Inertia and Gyroscopic Momentum on the Flexural Vibration of Rotating Shafts Using Hybrid Modeling
In this paper, the e ect of shaft rotation on its natural frequency is investigated. Considering rotary inertia and gyroscopic momentum, the fourth order di erential equation representing the exural vibration of the shaft is solved by the new analytical method. The Distributed Lumped Modeling Technique (DLMT) is applied to obtain the transfer matrix for the distributed elements using the propos...
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This paper examines the effects of geometric tolerances on the natural frequencies of rotating shafts. In order to model the tolerances, a code is written in MATLAB 2013 that produces deviated points. Deviated points are controlled by different geometric tolerances, including cylindricity, total run-out and coaxiality tolerances. Final surfaces and models passing through the points are created ...
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Dynamic behavior of a circular shaft with geometrical nonlinearity and constant spin, subjected to periodic axial load is investigated. The case of parametric combination resonance is studied. Extension of shaft center line is the source of nonlinearity. The shaft has gyroscopic effect and rotary inertia but shear deformation is neglected. The equations of motion are derived by extended Hamilto...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Precision Engineering
سال: 1984
ISSN: 0374-3543
DOI: 10.2493/jjspe1933.50.1784