Experimental study on micropump using reciprocating motion of magnetic ball covered with magnetic fluid

Hiroshige Kumamaru; Satoshi Okamoto; Koki Arimoto; Kazuhiro Itoh; Yuji Shimogonya

doi:10.1016/j.phpro.2010.11.053

Experimental study on micropump using reciprocating motion of magnetic ball covered with magnetic fluid

Hiroshige Kumamaru, Satoshi Okamoto, Koki Arimoto, Kazuhiro Itoh, Yuji Shimogonya

Creative Interdisciplinary Research Division

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

A micropump combining reciprocating motion of a magnetic ball covered with magnetic fluid and diffusers working as valves was investigated experimentally in this study. The reciprocating motion of the magnetic substance pushes water in order to transport it. The diffusers with different divergence angles serve to pump water in net one direction. In the present micropump experiments, the maximum flow rate achieved with minimum backpressure was 3.89 μl/min and the maximum pressure head achieved was 42.4 mm water.

Original language	English
Pages (from-to)	238-242
Number of pages	5
Journal	Physics Procedia
Volume	9
DOIs	https://doi.org/10.1016/j.phpro.2010.11.053
Publication status	Published - 2010

Keywords

Magnetic ball
Magnetic fluid
Maximum flow rate
Maximum pressure head
Micropump

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1016/j.phpro.2010.11.053

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title = "Experimental study on micropump using reciprocating motion of magnetic ball covered with magnetic fluid",

abstract = "A micropump combining reciprocating motion of a magnetic ball covered with magnetic fluid and diffusers working as valves was investigated experimentally in this study. The reciprocating motion of the magnetic substance pushes water in order to transport it. The diffusers with different divergence angles serve to pump water in net one direction. In the present micropump experiments, the maximum flow rate achieved with minimum backpressure was 3.89 μl/min and the maximum pressure head achieved was 42.4 mm water.",

keywords = "Magnetic ball, Magnetic fluid, Maximum flow rate, Maximum pressure head, Micropump",

author = "Hiroshige Kumamaru and Satoshi Okamoto and Koki Arimoto and Kazuhiro Itoh and Yuji Shimogonya",

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language = "English",

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AU - Kumamaru, Hiroshige

AU - Okamoto, Satoshi

AU - Arimoto, Koki

AU - Itoh, Kazuhiro

AU - Shimogonya, Yuji

PY - 2010

Y1 - 2010

N2 - A micropump combining reciprocating motion of a magnetic ball covered with magnetic fluid and diffusers working as valves was investigated experimentally in this study. The reciprocating motion of the magnetic substance pushes water in order to transport it. The diffusers with different divergence angles serve to pump water in net one direction. In the present micropump experiments, the maximum flow rate achieved with minimum backpressure was 3.89 μl/min and the maximum pressure head achieved was 42.4 mm water.

AB - A micropump combining reciprocating motion of a magnetic ball covered with magnetic fluid and diffusers working as valves was investigated experimentally in this study. The reciprocating motion of the magnetic substance pushes water in order to transport it. The diffusers with different divergence angles serve to pump water in net one direction. In the present micropump experiments, the maximum flow rate achieved with minimum backpressure was 3.89 μl/min and the maximum pressure head achieved was 42.4 mm water.

KW - Magnetic ball

KW - Magnetic fluid

KW - Maximum flow rate

KW - Maximum pressure head

KW - Micropump

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JO - Physics Procedia

JF - Physics Procedia

SN - 1875-3892

ER -

Experimental study on micropump using reciprocating motion of magnetic ball covered with magnetic fluid

Abstract

Keywords

ASJC Scopus subject areas

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