Piezoelectric pumps have obtained considerable significance and have become the focus
area of research for biomedicine, fuel supply, liquid cooling, chemistry and precision driving …

Micropump is an important component of the microfluidic field and has been applied in many
fields, such as electronic cooling, medicine and chemistry. Micropumps using piezoelectric …

Hydraulics is an old technology which is being applied in many applications including large
machinery, heavy industries, and early robotics. The traditional features of hydraulics that …

A new approach in the development of aircraft and aerospace industry is geared toward
increasing use of electric systems. An electromechanical (EM) piezoelectric-based system is …

This study presents a high-performance valve-less piezoelectric micropump with crescent-
shaped structure. This micropump was designed by finite element analysis (FEA) and …

In order to reduce backflow and improve output performance, a valveless piezoelectric pump
with a reverse diversion channel was produced. The channel was designed based on the …

Based on the multi-chamber series structure, a piezoelectric micropump with high output
performance is proposed in this paper. The proposed micropump is composed of the circular …

Piezoelectric hydraulic pumps play a pivotal role in more electric aircraft and all-electric
aircraft utilizing power-by-wire technology, owing to their high power density and reliability …

A resonant piezoelectric active-valve pump driven by the serial connected there-chambers is
proposed based on three sandwich bending transducers. The pump possesses the …

This paper focuses on a new structure in the valveless piezoelectric pump, which has a
combination structure of the conical flow channel and two fishtail-shaped bluffbodies in the …