There is now the availability of modern propeller design, moderate amount of sheet cavitation is often unavoidable in order to maintain the required propulsion efficiency. Reconciling the challenges posed by these conflicting technical and operational demands is essential if further improvements in the speed-power-size ratio are to be realized, particularly for large vessels.
6. FEM analysis for vibration and stress on ship hull, shaft and propeller blades
Resistance and propulsion summary - With courtesy from Newcastle UponTyne University
Global vibration on container vessel - courtesy of Delta Marine Engineering
GlobalVibration Container Vessel
Lloyds Register Ship vibration - Courtesy of Llyods Register
Vibration Analysis and Noise Rev1