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Proceedings Papers

Cross-Sectional Measurement of Micro Particles Volume Fraction in a Microchannel by Using Capacitance Tomography Sensing

Nur Tantiyani Ali Othman, Hiromichi Obara, Je-Eun Choi, Masahiro Takei
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 769-776, July 8–12, 2012
Paper No: ICNMM2012-73057
DOI: https://doi.org/10.1115/ICNMM2012-73057
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Topics: Capacitance, Microchannels, Microparticles, Particulate matter, Electrodes, Equilibrium (Physics), Fluids, Lift (Fluid dynamics), Water
Proceedings Papers

A Hybrid PTV Using an Affine Transformation

Deog Hee Doh, Gyung Rae Cho, Chang Jae Lee, Je-Eun Choi, Masahiro Takei
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 2, Fora, 63-65, July 24–29, 2011
Paper No: AJK2011-31008
DOI: https://doi.org/10.1115/AJK2011-31008
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Topics: Algorithms, Flow (Dynamics), Interpolation, Particulate matter, Vortices, Wakes
Proceedings Papers

3D Tomographic Transition of Particle Distribution in Microchannel

Je-Eun Choi, Masahiro Takei
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 4007-4012, July 24–29, 2011
Paper No: AJK2011-35007
DOI: https://doi.org/10.1115/AJK2011-35007
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Topics: Microchannels, Particulate matter, Water, Diffusion (Physics), Flow (Dynamics), Spacetime, Two-phase flow
Proceedings Papers

Electrical Tomography Sensing and Dielectrophoresis in Microchannel for 3D Particle Mixing

Nur Tantiyani Ali Othman, Je-Eun Choi, Masahiro Takei
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 211-217, June 19–22, 2011
Paper No: ICNMM2011-58232
DOI: https://doi.org/10.1115/ICNMM2011-58232
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Topics: Dielectrophoresis, Microchannels, Particulate matter, Electric fields, Electrodes, Capacitance, Cross section (Physics), Water
Proceedings Papers

2D Measurement and Simulation of Microparticle Cross-Sectional Distribution by Micro Process Tomography

Je-Eun Choi, Tong Zhao, Masahiro Takei
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1747-1753, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-31063
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-31063
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Topics: Capacitance, Electrodes, Fluid dynamics, Microchannels, Microparticles, Particulate matter, Simulation, Two-phase flow, Water
Proceedings Papers

Impedance Measurement in Multilayer Connecter System of Micro Channel With Different Frequency

Je-Eun Choi, Masahiro Takei
Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 1147-1154, June 22–24, 2009
Paper No: ICNMM2009-82231
DOI: https://doi.org/10.1115/ICNMM2009-82231
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Topics: Microchannels, Electric fields, Electrodes, Particulate matter, Dynamics (Mechanics), Multiphase flow
Proceedings Papers

Application of Cross-Sectional Impedance Measurement Technique to Micro Channel

Masahiro Takei, Je-Eun Choi
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 285-292, June 23–25, 2008
Paper No: ICNMM2008-62110
DOI: https://doi.org/10.1115/ICNMM2008-62110
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Topics: Microchannels, Extended irreversible thermodynamics, Biomedicine, Diffusion (Physics), Electrodes, Fluid dynamics, Particulate matter, Density, Dynamics (Mechanics), Electrical conductivity