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TableĀ 1 Characteristics of various pressure pulsation attenuators

From: Research Status, Critical Technologies, and Development Trends of Hydraulic Pressure Pulsation Attenuator

Type Working frequency Attenuation mechanism Advantages Disadvantages
Resistive Unlimited Damping and friction Obvious attenuation effect Serious fever and large energy loss
Reactive Narrow Resonance and interference of pressure pulsation wave Stable work Larger volume
Composite Wide Friction and resonance Wide working frequency band, good effect Large volume and difficult design