Location of Noise Sources in Fluid Power Machines

• Autorzy: Fiebig W.
• Języki publikacji: EN

Abstrakty

EN

This paper discusses noise generation mechanisms and techniques for noise reduction in fluid power units. Major noise sources in fluid power units can be identified with a sound intensity method. It has been proved that components of power units with larger sound radiating surfaces such as an electric motor and an oil reservoir produce a major part of global noise radiation.

Słowa kluczowe

EN

fluid power units; noise generation; noise sources

• Wydawca: Taylor & Francis
• Czasopismo: International Journal of Occupational Safety and Ergonomics
• Rocznik: 2007
• Tom: Vol. 13, No. 4
• Strony: 441--450
• Opis fizyczny: Bibliogr. 4 poz., rys., tab., wykr.

Twórcy

autor

Fiebig W.

• Institute of Machine Design, Wrocław University of Technology, Wrocław, Poland

Bibliografia

• 1.Fiebig W, Wernz Ch. Untersuchung des Gerausch- und Schwingungsverhaltens von hydraulischen Systemen. o+p Olhydraulik und Pneumatik. 1997;(5):368–72.
• 2.Fiebig W, Zirkelbach T. Simulation des Korperschallverhaltens von hydraulischen Systemen. Teil 2. Rehnergestützte Strukturoptimierung. o+p Olhydraulik und Pneumatik. 1997;(8):610–4.
• 3.Dahm M. Wirksame Schallreduzierung von Hydraulikaggregaten. o+p Olhydraulik und Pneumatik. 1997;(2):210–4.
• 4.International Organization for Standardization (ISO). Hydraulic fluid power—test code for determination of airborne noise levels—part 1: pumps (Standard No. ISO 4412-1:1991). Geneva, Switzerland: ISO; 1991.