Method of calculation of vibrating characteristics technical system
When the movement of vessels of mixed navigation (river-sea), there are situations associated with a sharp change in the depth of the channel in which the impact effect on the propulsion system leads to a change in the state of the control object. On the river shoals and shallows of the water jet impact effect on the screw creates an effect that leads to the longitudinal and transverse vibrations of ship structures and elements. Sometimes the external pressures on the propulsion system may lead to partial or complete failure of the system, that is to bring the ship in an emergency condition.
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- Kategoria: Pozostałe zagadnienia