The molecular dynamics (MD) method is used to investigate the influence of the shielding gas on the dynamic behavior of the heterogeneous rotation transmission nano-system (RTS) built on carbon nanotubes (CNTs) and boron nitride nanotube 14765-prb-a01 (BNNT) in a helium environment.In the heterogeneous RTS, the inner CNT acts as a rotor, the middle

Electrical faults can lead to transient and dynamic excitations of the electromagnetic generator torque in wind turbines.The fast changes in the generator torque lead to load oscillations and rapid changes in the speed of rotation.The combination of dynamic load reversals and changing rotational speeds can be detrimental to gearbox components.This