Results 171 to 180 of about 63,259 (229)

A high current density DC magnetohydrodynamic (MHD) micropump

Lab on a Chip, 2005
This paper describes the working principle of a DC magnetohydrodynamic (MHD) micropump that can be operated at high DC current densities (J) in 75-microm-deep microfluidic channels without introducing gas bubbles into the pumping channel. The main design feature for current generation is a micromachined frit-like structure that connects the pumping ...
Homsy, Alexandra   +7 more
openaire   +6 more sources

Effect of Nanofluid Properties on Magnetohydrodynamic Pump (MHD)

Advanced Materials Research, 2011
A Magnetohydrodynamic pump uses the Lorentz effect. It is based on the injection of an electric field into two electrodes located at facing side walls of a channel. The purpose of this study is to numerically investigate the effect of Nanofluid properties on the flow field as well as the temperature distribution in a MHD pump.
Azadeh Shahidian   +2 more
openaire   +1 more source

Theoretical and experimental study of MHD (magnetohydrodynamic) micropump

Sensors and Actuators A: Physical, 2000
This paper presents a novel micropump of which pumping mechanism is based upon magnetohydrodynamic (MHD) principles. MHD is the study of flow of electrically conducting liquids in electric and magnetic fields. Lorentz force is the pumping source of conductive, aqueous solutions in the MHD micropump.
Jang, JS, Lee, SS Lee, Seung Seob
openaire   +2 more sources

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