The application of μpIV technique in the study of magnetic flows in a micro-channel

N. T. Nguyen; Z. G. Wu; X. Y. Huang; Chih-yung Wen

doi:10.1016/j.jmmm.2004.11.112

The application of μpIV technique in the study of magnetic flows in a micro-channel

N. T. Nguyen, Z. G. Wu, X. Y. Huang, Chih-yung Wen

Research output: Journal article publication › Journal article › Academic research › peer-review

5 Citations (Scopus)

Abstract

In this preliminary experimental study, micro-scale particle image velocimetry (μPIV) was adopted for the first time to get the quantitative information of magnetic flows in a micro-channel. The μPIV consists of an inverted florescent microscope, a Q-switch Nd:YAG laser and a CCD camera. The florescent liquid with particles of 3 μm diameter was blended homogeneously with the prepared magnetic fluid. A permanent magnet approached and left one end of the micro-channel. The response of the magnetic fluid was recorded with the μPIV simultaneously. The flow features validate the feasibility of using μPIV technique in the study of magnetic flows in a micro-channel. μPIV provides a promising experimental tool for visualization and quantitative measurement of magnetic micro-flows.

Original language	English
Pages (from-to)	396-398
Number of pages	3
Journal	Journal of Magnetism and Magnetic Materials
Volume	289
DOIs	https://doi.org/10.1016/j.jmmm.2004.11.112
Publication status	Published - 1 Mar 2005

Keywords

Magnetic fluids
Micro-channel
Micro-PIV

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/j.jmmm.2004.11.112

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abstract = "In this preliminary experimental study, micro-scale particle image velocimetry (μPIV) was adopted for the first time to get the quantitative information of magnetic flows in a micro-channel. The μPIV consists of an inverted florescent microscope, a Q-switch Nd:YAG laser and a CCD camera. The florescent liquid with particles of 3 μm diameter was blended homogeneously with the prepared magnetic fluid. A permanent magnet approached and left one end of the micro-channel. The response of the magnetic fluid was recorded with the μPIV simultaneously. The flow features validate the feasibility of using μPIV technique in the study of magnetic flows in a micro-channel. μPIV provides a promising experimental tool for visualization and quantitative measurement of magnetic micro-flows.",

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AU - Nguyen, N. T.

AU - Wu, Z. G.

AU - Huang, X. Y.

AU - Wen, Chih-yung

PY - 2005/3/1

Y1 - 2005/3/1

N2 - In this preliminary experimental study, micro-scale particle image velocimetry (μPIV) was adopted for the first time to get the quantitative information of magnetic flows in a micro-channel. The μPIV consists of an inverted florescent microscope, a Q-switch Nd:YAG laser and a CCD camera. The florescent liquid with particles of 3 μm diameter was blended homogeneously with the prepared magnetic fluid. A permanent magnet approached and left one end of the micro-channel. The response of the magnetic fluid was recorded with the μPIV simultaneously. The flow features validate the feasibility of using μPIV technique in the study of magnetic flows in a micro-channel. μPIV provides a promising experimental tool for visualization and quantitative measurement of magnetic micro-flows.

AB - In this preliminary experimental study, micro-scale particle image velocimetry (μPIV) was adopted for the first time to get the quantitative information of magnetic flows in a micro-channel. The μPIV consists of an inverted florescent microscope, a Q-switch Nd:YAG laser and a CCD camera. The florescent liquid with particles of 3 μm diameter was blended homogeneously with the prepared magnetic fluid. A permanent magnet approached and left one end of the micro-channel. The response of the magnetic fluid was recorded with the μPIV simultaneously. The flow features validate the feasibility of using μPIV technique in the study of magnetic flows in a micro-channel. μPIV provides a promising experimental tool for visualization and quantitative measurement of magnetic micro-flows.

KW - Magnetic fluids

KW - Micro-channel

KW - Micro-PIV

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DO - 10.1016/j.jmmm.2004.11.112

M3 - Journal article

SN - 0304-8853

VL - 289

SP - 396

EP - 398

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

ER -

The application of μpIV technique in the study of magnetic flows in a micro-channel

Abstract

Keywords

ASJC Scopus subject areas

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