Nonlinear responses of unbalanced flexible rotating shaft passing through critical speeds

Meccanica - This work studies the nonlinear oscillations of an elastic rotating shaft with acceleration to pass through the critical speeds. A mathematical model incorporating the Von-Karman...     

Prediction of in-plane elastic properties of graphene in the framework of first strain gradient theory

Meccanica - In the present study, the in-plane elastic stiffness coefficients of graphene within the framework of first strain gradient theory are calculated on the basis of an accurate molecular...