Advances in valveless piezoelectric pumps

Q Yan, Y Yin, W Sun, J Fu - Applied Sciences, 2021 - mdpi.com
Piezoelectric pump design is regarded as a hot research topic in the microfluidic field, and
has been applied in liquid cooling, precision machinery and other relevant domains. The …

Advances in valveless piezoelectric pump with cone-shaped tubes

JH Zhang, Y Wang, J Huang - Chinese Journal of Mechanical Engineering, 2017 - Springer
This paper reviews the development of valveless piezoelectric pump with cone-shaped tube
chronologically, which have widely potential application in biomedicine and micro-electro …

A numerical study for estimating dynamic performance parameters of 40× 40 mm2 ultrasonic piezoelectric micro blower and proposing a set of dimensions for …

BK Rode, VP Chandramohan - Energy, 2025 - Elsevier
Piezoelectric ultrasonic micro blowers are increasingly used in various applications because
of their compact size and energy efficiency. In this work, the dynamic performance …

Dynamic behavior of novel nanocomposite diaphragm in piezoelectrically-actuated micropump

R Moradi-Dastjerdi, SA Meguid… - Smart Materials and …, 2019 - iopscience.iop.org
Piezoelectric-actuated micropumps have been introduced to generate small-scale flow rates
of fluids for intricate applications requiring accurate and controlled flow. The performance of …

The characters exploration of a piezoelectric pump with fishtail-shaped bluffbody

Y Hou, L He, Z Zhang, B Yu, H Jiang… - Journal of Intelligent …, 2022 - journals.sagepub.com
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 …

Dynamic behavior of novel micro fuel pump using zinc oxide nanocomposite diaphragm

R Moradi-Dastjerdi, SA Meguid… - Sensors and Actuators A …, 2019 - Elsevier
This paper is concerned with the thermo-electro-dynamic modeling of a novel micro fuel
delivery system (MFDS) that is accurate, low cost and ecofriendly. To avoid the use of brittle …

Study of valveless electromagnetic micropump by volume-of-fluid and OpenFOAM

NQ Dich, TX Dinh, PH Pham - Japanese journal of applied …, 2015 - iopscience.iop.org
The paper reports the first study on the backpressure of a valveless electromagnetic
micropump using the volume-of-fluid (VOF) technique and open-source code OpenFOAM …

Influence of input voltage on the structural and fluid flow characteristics and proposed working condition of a micro-blower

K Velmurugan, B Sanjeevi, A Shrivastav… - Flow Measurement and …, 2023 - Elsevier
Several methods are explored for the thermal management of highly packed electronic
systems. A forced convection setup called micro-blower is an effective solution for the …

Slip flow through a converging microchannel: experiments and 3D simulations

V Varade, A Agrawal, AM Pradeep - Journal of Micromechanics …, 2015 - iopscience.iop.org
An experimental and 3D numerical study of gaseous slip flow through a converging
microchannel is presented in this paper. The measurements reported are with nitrogen gas …

Low-cost reciprocating electromagnetic-based micropump for high-flow rate applications

AH Sima, A Salari, MB Shafii - Journal of Micro …, 2015 - spiedigitallibrary.org
A reciprocating single-chamber micropump is designed and experimentally tested. The
actuation technique of the pump is based on Lorentz force acting on an array of low-weight …