منابع مشابه
Effects of Grounded Electrodes Size on the Performance of EHD Gas Pump in a Square Channel
Previous studies have shown that electric field in the form of corona wind can be used for gas pumping. It has also been shown that the maximal volume flow rate can be achieved by an optimal design and arrangement of electrodes involved. An earlier study has shown an electrohydrodynamic (EHD) gas pump with three configurations (4, 12, and 28 emitting electrodes) can produce air flows with a max...
متن کاملHydroelastic Vibration of a Circular Diaphragm in the Fluid Chamber of a Reciprocating Micro Pump
Reciprocating diaphragm micro-pumps are the most common type among indirectly–driven micro-pumps. They operate by reciprocating the diaphragm with associated check valves. This paper addresses the Hydroelastic vibration of circular elastic diaphragm interacting with the incompressible and inviscid liquid inside the cylindrical chamber with a central discharge opening. Taking into account axisym...
متن کاملEHD ponderomotive forces and aerodynamic flow control using plasma actuators
We present a self-consistent two-dimensional fluid model of the temporal and spatial development of the One Atmosphere Uniform Glow Discharge Plasma (OAUGDP). Continuity equations for electrically charged species N+2 , N + 4 , O + 2 , O − 2 and electrons are solved coupled to the Poisson equation, subject to appropriate boundary conditions. It was used an algorithm proposed by Patankar. The tra...
متن کاملInfluence of Bulk Fluid Velocity on the Efficiency of Electrohydrodynamic Pumping
The efficiency of conversion of electrical power into fluidic power in an electrohydrody-namic (EHD) pump depends on the bulk fluid velocity. An analytical formulation is developed for calculation of the efficiency of an EHD pump, with and without the presence of a superimposed flow due to an externally imposed pressure gradient. This formulation is implemented into a numerical model, which is ...
متن کاملDevelopment of a Biomimetic Excitable Media Tube Pump Using Ionic Fluid Polymer Gel
The purpose of this research is to create a biomimetic excitable cell from electroactive polymers, basing its characteristics on the cardiac myocyte. An array of these artificial cells will ultimately be combined to form a synthetic tissue capable of electrical and mechanical wave propagation. This work is novel and its potential applications are very broad, including the creation of peristalti...
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ژورنال
عنوان ژورنال: JFPS International Journal of Fluid Power System
سال: 2019
ISSN: 1881-5286
DOI: 10.5739/jfpsij.11.43