Josef Mikota, Rudolf Scheidl,
"Comparison of Various Forms of Oscillators for the Compensation of Fluid Flow Pulsations in Hydraulic Systems"
: Proceedings of XXVIII Summer school: Advanced problems in Mechanics 2000, St. Petersburg, Russia, 2001, 6-2001
Original Titel:
Comparison of Various Forms of Oscillators for the Compensation of Fluid Flow Pulsations in Hydraulic Systems
Sprache des Titels:
Englisch
Original Buchtitel:
Proceedings of XXVIII Summer school: Advanced problems in Mechanics 2000, St. Petersburg, Russia, 2001
Original Kurzfassung:
Numerous hydraulic sources create significant flow-
and pressure pulsations. Common measures to reduce these unpleasant effects include accumulators, in particular featuring a 'Pulse-Tone' design, shock absorbers in various arrangements and novel multiple-volume resonators. In this paper we will compare conventional devices to 3 novel concepts of solid-body compensators,
i.e. compensators based on a multi-degree of freedom mass-spring system, compact lambda/4 side branch resonators and compensators based on various arrangements of plate/shell elements. For this comparison, we will use criteria, such as the adjustment of the resonance frequency, mechanical stresses in the resonator, the
ability to compensate frequencies which are integer multiples of a base frequency as well as compact and cheap design.
Forschungs-