RT Journal Article
T1 Bending vibrations of rotating nonuniform nanocantilevers using the Eringen nonlocal elasticity theory
A1 Aranda Ruiz, Josué
A1 Loya Lorenzo, José Antonio
A1 Fernández Sáez, José
AB The natural frequencies of the flapwise bending vibrations of a nonuniform rotating nanocantilever has been calculated, considering the true spatial variation of the axial force due to the rotation. The area of the nanobeam cross section is assumed to change linearly. The problem has been formulated using the nonlocal Eringen elasticity theory and it was solved by a pseudo spectral collocation method based on Chebyshev polynomials. The effect of the nonlocal small scale, angular speed, nonuniformity of the sec tion and hub radius on the vibration behavior of the nanocantilever is discussed.
PB Elsevier
SN 0263-8223
YR 2012
FD 2012-09
LK https://hdl.handle.net/10016/15791
UL https://hdl.handle.net/10016/15791
LA eng
NO The authors thank the Comisión Interministerial de Ciencia y Tecnología of the Spanish Government and to the Comunidad Autónoma de Madrid for partial support of this work through the Research Projects DPI2011 23191 and CCG10 UC3M DPI 5596, respectively.
DS e-Archivo
RD 19 may. 2024