Predictions of noise levels on board ships by hybrid SEA: Application to Ro-Ro passenger ship and self-propelled cutter suction dredger (CROSBI ID 677909)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vladimir, Nikola ; Bakica, Andro ; Ančić, Ivica
engleski
Predictions of noise levels on board ships by hybrid SEA: Application to Ro-Ro passenger ship and self-propelled cutter suction dredger
In this paper, the noise predictions on board ro- ro passenger ship and self-propelled cutter suction dredger are performed, by means of the general noise assessment software Designer-NOISE which is based on the hybrid Statistical Energy Analysis. All typical noise sources in ships (main engine, auxiliary engines, propeller, HVAC, exhaust system, etc.) as well as the non-typical ones in the latter case (sand moving through the pipelines, winches, dredging pumps, etc.) are taken into account. The prediction is based on vessels drawings and noise source properties, both provided by the shipyard. The A-weighted noise levels are evaluated in the frequency range from 63 Hz to 4 kHz. From the regulation viewpoint, BV Guidance Note NI-174-DNC and IMO Resolution A.468 (12) were applied and conclusions on the ship noise performances are drawn.
Noise prediction ; Ro-Ro passenger ship ; cutter suction dredger ; hybrid Statistical Energy Analysis
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Podaci o prilogu
4645-4651.
2019.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 29th International Ocean and Polar Engineering Conference - ISOPE 2019
Chung, J.S.
Honolulu (HI): The International Society of Offshore and Polar Engineers (ISOPE)
978-1-880653-85-2
1098-6189
Podaci o skupu
29th International Ocean and Polar Engineering Conference (ISOPE 2019)
predavanje
16.06.2019-21.06.2019
Honolulu (HI), Sjedinjene Američke Države