Hydraulic System Noise Reduction by a Combined Consideration of Fluid Borne Noise and Structure Borne Noise

Fachgebiet:

Hydraulische Energieversorgung

Jahr:

2014

Art der Publikation:

Paper

Schlagworte:

Hydraulic Noise, Fluid Borne Noise, Structure Borne Noise, Fluid Structure Interaction

Autoren:

Arne Waitschat, V. Pommier-Budinger, F. Thielecke

Buchtitel:

Congress of the International Council of the Aeronautical Sciences (ICAS’14)

A design method is proposed to reduce noise of (aerospace) hydraulic systems. It is based on an accurate model, comprising of fluid-structure interaction. The method aims to keep required system modifications to a minimum by combined tuning of type & location, of existing (a) passive hydraulic silencers and (b) mech. pipe clamps.