Yoshiyuki Iso
IHI Corporation
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Featured researches published by Yoshiyuki Iso.
instrumentation and measurement technology conference | 2016
Tong Zhao; Fumiya Nagae; Kazuya Okawa; Yoshiyuki Iso; Noriaki Ichijo; Ryousuke Ikeda; Masahiro Takei
A wireless electrical resistance detector has been developed to measure the real-time particle volume fraction in a high speed centrifuge. The detector is composed of an AC (alternating current) generation device, a measurement circuit and a wireless transmission device. The square wave alternating AC signal is generated from batteries. To test the measurement accuracy, the developed detector is attached around a lab-scale centrifuge with a limited rotational velocity. With the developed detector, the real-time volume fraction of polymer pellets with an elliptic cylindrical shape in sodium chloride solution is measured at different positions under various rotational velocities and particle supply rates. The measurement results are compared with a numerical simulation by the volume-of-fluid (VOF) method for validation. A parabola-shaped phase boundary between particle and sodium chloride solution is detected. As the rotational velocity increases, more and more particles are pushed outward and raised along the cylindrical vessel because of the increased centrifugal force, which causes an increase of the particle volume fraction near the wall. Moreover, as the initial particle loading height increases, the parabola-shaped phase boundary shifts upward and increases the particle volume fraction near the wall.
Energy Procedia | 2013
Yoshiyuki Iso; Jian Huang; Mariko Kato; Shinsuke Matsuno; Kenji Takano
Journal of Power and Energy Systems | 2008
Shinsuke Matsuno; Yoshiyuki Iso; Hiroyuki Uchida; Isamu Oono; Toshiki Fukui; Takaaki Ooba
Energy Procedia | 2014
Shiko Nakamura; Yasuro Yamanaka; Toshiya Matsuyama; Shinya Okuno; Hiroshi Sato; Yoshiyuki Iso; Jian Huang
Japanese Journal of Multiphase Flow | 2014
Yoshiyuki Iso; Mariko Saga; Jian Huang; Shinsuke Matsuno
Journal of Power and Energy Systems | 2008
Yoshiyuki Iso; Shinsuke Matsuno; Hiroyuki Uchida; Isamu Oono; Toshiki Fukui; Takaaki Ooba
Archive | 2014
Jian Huang; Shinsuke Matsuno; Atsushi Murakami; Yoshiyuki Iso; Mariko Katou; Kenji Takano; Naoki Fujiwara
Archive | 2013
Jian Huang; Yoshiyuki Iso; 良行 磯; Mariko Katou; 加藤 真理子; Shinsuke Matsuno; 伸介 松野; Kenji Takano; 健司 高野; Naoki Fujiwara; 藤原 直樹; Atsushi Murakami; 篤志 村上
Archive | 2012
Yoshiyuki Iso; 良行 磯; Mariko Kato; 真理子 加藤; Jian Huang; Hiroyuki Uchida; 博幸 内田
Archive | 2010
Toru Ishii; Toshihiko Yamada; Shuzo Watanabe; Yoshiyuki Iso