Presentation | 2015-07-31 Effects of Particle-size Distribution on the Settling Velocity of Micron-sized Particles Kazuki Sugita, Tomoyuki Konno, Hideyuki Nakanishi, Tomohisa Norisuye, Qui Tran-cong-miyata, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Accuracy of sedimentation velocities obtained for micron-sized particles was greatly improved by a new method called Frequency-Domain Dynamic ultraSound Scattering (FD-DSS) technique. With an aid of the position sensitivity by a phase analysis, the particle-size distribution was also examined. It was found that the effect of size distribution was noticeable even for standard monodisperse particles with CV = 0.05 where CV is the coefficient of variation defined by the standard deviation normalized by the average particle diameter. Furthermore, the volume-fraction dependence of the sedimentation velocity was studied in order to establish the particle-sizing method by FD-DSS. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ultrasound / scattering / microparticle |
Paper # | US2015-32 |
Date of Issue | 2015-07-24 (US) |
Conference Information | |
Committee | US |
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Conference Date | 2015/7/31(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Nippon Paint Holdings |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Material Proparty, General |
Chair | Yoichi Ito(Nihon Univ.) |
Vice Chair | Mami Matsukawa(Doshisha Univ.) / Nobuyuki Endoh(Kanagawa Univ.) |
Secretary | Mami Matsukawa(Univ. of Electro-Comm.) / Nobuyuki Endoh(Univ. of Electro-Comm.) |
Assistant | Hideyuki Hasegawa(Univ. of Toyama) |
Paper Information | |
Registration To | Technical Committee on Ultrasonics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Effects of Particle-size Distribution on the Settling Velocity of Micron-sized Particles |
Sub Title (in English) | |
Keyword(1) | ultrasound |
Keyword(2) | scattering |
Keyword(3) | microparticle |
1st Author's Name | Kazuki Sugita |
1st Author's Affiliation | Kyoto Institute of Technology(KIT) |
2nd Author's Name | Tomoyuki Konno |
2nd Author's Affiliation | Kyoto Institute of Technology(KIT) |
3rd Author's Name | Hideyuki Nakanishi |
3rd Author's Affiliation | Kyoto Institute of Technology(KIT) |
4th Author's Name | Tomohisa Norisuye |
4th Author's Affiliation | Kyoto Institute of Technology(KIT) |
5th Author's Name | Qui Tran-cong-miyata |
5th Author's Affiliation | Kyoto Institute of Technology(KIT) |
Date | 2015-07-31 |
Paper # | US2015-32 |
Volume (vol) | vol.115 |
Number (no) | US-168 |
Page | pp.pp.29-33(US), |
#Pages | 5 |
Date of Issue | 2015-07-24 (US) |