Theoretical Analysis of Active Flow Ripple Control in Positive Displacement Pumps

Positive displacement machines present a well-known major drawback that is the oscillation in delivered flow rate. This paper presents two active solutions for reducing the flow ripple generated by a pump with an external device actuated by means of a piezo-stack actuator. The work is focused on a t...

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Bibliographic Details
Main Authors: Paolo Casoli, Carlo Maria Vescovini, Fabio Scolari, Massimo Rundo
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/15/13/4703