Diachenko, Sergei; Zagatskii, Vladimir; Pukhov, Vladimir
(Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w Szczecinie,
)
This case study, involving a ship of the STRM type, has shown that increased vibra-tions in crew accommodations to a large extent depend on stresses exerted by the screw propeller. It has been found that the frequency of propeller blades and its second har-monic have the largest effect on ship hull. The amplitudes of the first and fourth order stresses were calculated.