Otro
Modal Analysis of a Beam with a Tip Rotor by Using a Fundamental Response
Registro en:
Materials Science Forum, v. 440-441, p. 261-268, 2003.
0255-5476
10.4028/www.scientific.net/MSF.440-441.261
WOS:000188594100032
2-s2.0-0344927069
Autor
Claeyssen, Julio Ruiz
Copetti, Rosemaira Dalcin
Balthazar, José Manoel
Resumen
The shape modes of a damped-free beam model with a tip rotor are determined by using a dynamical basis that is generated by a fundamental spatial free response. This is a non-classical distributed model for the displacements in the transverse directions of the beam which turns out to be coupled through boundary conditions due to rotation. Numerical calculations are performed by using the Ritz-Rayleigh method with several approximating basis.