engleski

Noise prediction on board cutter suction dredger, Yard No. 500

Noise prediction on board cutter suction dredger (Yard No. 500) is performed. General noise assessment software Designer-NOISE, based on the hybrid Statistical Energy Analysis, is applied. Two operating modes were considered ; i.e. sailing and dredging mode, respectively. The prediction is based on vessel 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.

Noise prediction, Cutter suction dredger, Hybrid Statistical Energy Analysis

Elaborat je izrađen za potrebe brodogradilišta Uljanik, Pula.