Abstract: A linearization method is deduced in which energy is first time averaged over a basic harmonic wave, then assemble averaged over the random amplitude. The method is useful for solving nonlinear narrowband vibration problems ...

Abstract: Reactor coolant pump (RCP) is one of the most important equipment of the coolant loop in a pressurized water reactor system. Its safety relies on the characteristics of the rotordynamic system. For a canned motor RCP, the ...