Free vibrations analysis of a rotating shaft with nonlinearities in curvature and inertia
SAA Hosseini, SE Khadem - Mechanism and Machine theory, 2009 - Elsevier
… Free vibrations analysis is one of the important steps in rotor-… frequency to study the nonlinear
free vibrations of a rotating … (21) be orthogonal to every solution of the adjoint problem. It …
free vibrations of a rotating … (21) be orthogonal to every solution of the adjoint problem. It …
Free vibration of a Jeffcott rotor with pure cubic non-linear elastic property of the shaft
L Cveticanin - Mechanism and Machine Theory, 2005 - Elsevier
… properties of the shaft on the rotor vibrations. Therefore, … the rotor with a non-linear elastic
shaft, vibration frequency … of the separating mass is the same as the mass of the rotor, the …
shaft, vibration frequency … of the separating mass is the same as the mass of the rotor, the …
A new methodology for modeling and free vibrations analysis of rotating shaft based on the Timoshenko beam theory
SH Mirtalaie, MA Hajabasi - … of Vibration and …, 2016 - asmedigitalcollection.asme.org
… -frequency free vibrations behavior of the spinning beam especially for higher slenderness
ratio and rotating speeds of the rotor. … concepts in the modeling of the problem are discussed. …
ratio and rotating speeds of the rotor. … concepts in the modeling of the problem are discussed. …
[HTML][HTML] Multiple scales solution for free vibrations of a rotating shaft with stretching nonlinearity
SAA Hosseini, M Zamanian - Scientia Iranica, 2013 - Elsevier
… Free vibration analysis is one of the important steps in rotor-… The shaft was made of a material
with elastic and viscous … the nonlinear natural frequency of a rotating shaft with stretching …
with elastic and viscous … the nonlinear natural frequency of a rotating shaft with stretching …
Nonlinear dynamic analysis of a rotor shaft system with viscoelastically supported bearings
N Shabaneh, JW Zu - J. Vib. Acoust., 2003 - asmedigitalcollection.asme.org
… to calculate natural frequencies for nonlinear rotor bearing system … Separating the variables
and noting that b 7 = b 9 = 0 , Eqs. ( … the free nonlinear oscillations of this system for different …
and noting that b 7 = b 9 = 0 , Eqs. ( … the free nonlinear oscillations of this system for different …
Dynamic analysis of rotor–shaft systems with viscoelastically supported bearings
NH Shabaneh, JW Zu - Mechanism and machine theory, 2000 - Elsevier
… One of the means to control and reduce vibrations in rotating … the rotor unbalance response
over a wide frequency range … u x and u y can be found by separating the real and imaginary …
over a wide frequency range … u x and u y can be found by separating the real and imaginary …
On the bending coupled natural frequencies of a spinning, multispan Timoshenko shaft carrying elastic disks
HS Jia - Journal of sound and vibration, 1999 - Elsevier
… bending coupled vibrations of a flexible shaft±flexible disk system … that every natural frequency
splits into two branches when … modal frequencies of the rotor system in view of the shaft …
splits into two branches when … modal frequencies of the rotor system in view of the shaft …
Second order vibration of flexible shafts
RED Bishop, AG Parkinson - … Transactions of the …, 1965 - royalsocietypublishing.org
… vibrations of the rotor. Those of most importance here are forced vibrations and they have
frequencies … has been adapted to the problem of separating the forced vibration into modal …
frequencies … has been adapted to the problem of separating the forced vibration into modal …
Nonlinear axial-lateral-torsional free vibrations analysis of Rayleigh rotating shaft
SH Mirtalaie, MA Hajabasi - Archive of Applied Mechanics, 2017 - Springer
… vibrations of a rotor assembly that consists of two shafts coupled … and backward nonlinear
natural frequencies are being excited. … of a flexible shaft that carries a rigid disk, and the shaft is …
natural frequencies are being excited. … of a flexible shaft that carries a rigid disk, and the shaft is …
[КНИГА][B] Dynamics of rotating shafts
RG Loewy, VJ Piarulli - 1970 - books.google.com
… the first natural transverse frequency of the shaft. (Eliminating … was at the natural frequency
of the rotor. Stability analyses of … an investigation into the free vibrations of the form eit always …
of the rotor. Stability analyses of … an investigation into the free vibrations of the form eit always …