Results 111 to 120 of about 191 (125)

Theoretical analysis and experimental investigation of valveless piezoelectric pump with unsymmetrical ridges

Frontiers of Mechanical Engineering in China, 2007
A novel valveless piezoelectric pump with unsymmetrical ridges is presented at first. It ingeniously utilizes the inner space of its chamber by developing its chamber bottom into unsymmetrical ridges along the direction of the inlet and outlet of the pump.
Jianhui Zhang, Jizhuang Lu, Qixiao Xia, Hong Li   +3 more
openaire   +1 more source

Computational and experimental characterization of a low-cost piezoelectric valveless diaphragm pump

Journal of Intelligent Material Systems and Structures, 2011
Flow pumps act as important devices in areas such as Bioengineering, Medicine, and Pharmacy, among other areas of Engineering, mainly for delivering liquids or gases at small-scale and precision flow rate quantities. Principles for pumping fluids based on piezoelectric actuators have been widely studied, since they allow the construction of pump ...
Andres Choi, Sandro L. Vatanabe, Cícero R. de Lima, Emílio C. N. Silva   +3 more
openaire   +1 more source

Research on a valveless piezoelectric pump with inner concave triangle structure

Microsystem Technologies, 2022
Dian-Bin Hu, Li-Peng He, Zheng Zhang, Ya-Mei Liu, Li-Na Cui, Guang-Ming Cheng   +5 more
openaire   +1 more source

Multiphysics Coupled Analysis of Piezoelectric Valveless Pump and Mixer

The Proceedings of Mechanical Engineering Congress, Japan, 2020
Hiroki SHIMIZU, Yasutomo UETSUJI
openaire   +1 more source

Design and Experimental Verification of Variable-Structure Vortex Tubes for Valveless Piezoelectric Pump Translating High-Viscosity Liquid Based on the Entropy Generation

Sensors and Actuators A: Physical, 2021
Quan Zhang, Jun Huang
exaly  

Resonant valveless piezoelectric pump with tesla valve

Meccanica
Xiaochao Tian, Zhenming Wang, Yingyu Dai, Defeng Niu, Zhicheng Zhong, Xia Liu   +5 more
openaire   +1 more source

Optimal Design of Fluidic Diode for Valveless Piezoelectric Pump Based on Entropy Production Theory

Sensors and Actuators A: Physical, 2023
Jianhui Zhang
exaly  

Structural-fluid coupling simulation and experimental verification on valveless piezoelectric pump

Optics and Precision Engineering, 2016
曾 平 ZENG Ping, 李立安 LI Li-an, 胥 锋 XU Feng, 刘国君 LIU Guo-jun, 温建明 WEN Jian-ming   +4 more
openaire   +1 more source

A Valveless Piezoelectric Micro-Pump Using Peristaltic Motion of Two Sided Disk Type Vibrator

Ferroelectrics, 2010
K J Lim
exaly  

Design and Development of valveless pump for Artificial Auxiliary Heart using piezoelectric material

The Proceedings of the Conference on Information, Intelligence and Precision Equipment : IIP, 2018
Yushi YAMANOUCHI, Ganesh Kumar MANI, Yasutomo UETSUJI, Kazuyoshi TSUCHIYA   +3 more
openaire   +1 more source