Use of impedance mismatch in the control of coupled acoustic radiation of the submarine induced by propeller-shaft system
Sign Up to like & getrecommendations! Published in 2019 at "Marine Structures"
DOI: 10.1016/j.marstruc.2019.02.001
Abstract: Abstract The three-dimensional sono-elasticity method recently developed by Zou et al. [1,2] is employed to model the coupled acoustic radiation of the submarine induced by the propeller-shaft system. Vibration isolators are widely used to control… read more here.
Keywords: radiation; propeller shaft; coupled acoustic; acoustic radiation ... See more keywords
A semi-analytic method for vibro-acoustic analysis of coupled propeller-shaft-hull systems under propeller excitations
Sign Up to like & getrecommendations! Published in 2020 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2020.108175
Abstract: Abstract A semi-analytic dynamic model is developed for vibro-acoustic analysis of submerged coupled propeller-shaft-hull systems under propeller forces. The propeller, shaft and hull are idealized as a lumped mass, multi-span beam and ring-stiffened shell of… read more here.
Keywords: vibro acoustic; analysis; propeller shaft; shaft ... See more keywords
Analyzing the Effect of Flux Intensification Due to Propeller Shaft and Rudder Upon the 3D Induced Magnetic Signature of Marine Vessels
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3228923
Abstract: This study investigates and analyzes the effect of flux intensification due to the propeller shaft and rudder on the 3D mapped induced magnetic signature of marine vessels. The study was designed to extrapolate the 3D… read more here.
Keywords: effect; signature; shaft rudder; propeller shaft ... See more keywords