| Zdroj: |
Gaggero, T, André, M, Baudin, E, Beltram Palomo, P, Dambra, R, Delente, M, Haimov, E, Hallander, J, Houben, M, Ianniello, S, Jiménez Caballero, M, Pirovsky, C, Rantanen, A, Rizzuto, E & Turan, O 2014, Holistic noise and vibration abatement within the UE 7FP : The SILENV Project: Ship Innovative Solutions to Reduce Noise and Vibrations . in Transport Research Arena (TRA) 5th Conference : Transport Solutions from Research to Deployment . Paris, Transport Research Arena 2014, TRA 2014, Paris, France, 14/04/14 . |
| Popis: |
Transports are well known to be major contributors to noise pollution. Noise and vibrations (N&V) abatement naturally appears as an important objective for the greening of surface transports. The SILENV project is a response to this requirement for the maritime domain. The consequences of N&V emissions from the ships are multiple. N&V emissions constitute a disturbance for both passengers and harbour area residents, and in some cases it may be a health issue for crew members. Moreover, the increasing ship traffic-generated underwater noise causes ecological nuisances on marine wildlife. The project assesses the problem of reducing the ship-generated Noise & Vibration pollution with a holistic approach. After a definition of realistic target levels, existing experimental data from main types of ships and on-site measurements have been analysed to identify the most critical sources of noise and vibration. Innovative solutions have been individually assessed on technical and economical criteria. Finally a pre-normative requirements formulation , called "Green Label", is presented aimed at reducing the noise inside the ships as well as outside in air and water |
