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Vehicle integral simulation for pass-by noise reduction (an innovative step towards low noise traffic emissions) (visper)

Objetivo

Pass-By Noise (PBN) generated by road vehicles is one of the most relevant environmental issues, in particular for urban areas. The reduction of the PBN relies on experimental work considered in a late stage of the vehicle development process, as today no reliable prediction tool is available. Thus, noise reduction procedures are extremely time/cost intensive and don't lead to optimised low noise vehicle concepts. To contribute for the solution, Hybrid Engineering Tools (simulation test) for the PBN prediction are proposed. A novel methodology and prediction system will be developed in order to assess possibilities for future low noise vehicles. To demonstrate the validity of the developed prediction methodology, a 3 dB (A) target for noise reduction has been defined for two demonstrator vehicles modifying the power train and exhaust/ intake systems.

Convocatoria de propuestas

Data not available

Régimen de financiación

CSC - Cost-sharing contracts

Coordinador

AVL LIST GMBH
Aportación de la UE
Sin datos
Dirección


Austria

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Enlaces
Coste total
Sin datos

Participantes (10)