流体エネルギーシステム研究室（飯尾研究室）Fluid Energy Systems Laboratory

再生可能エネルギーの開発と市場

シーエムシー出版（2023年1月31日）

Author: 飯尾昭一郎（分担執筆：第8章「水力発電」，pp.70-81）

クリーンエネルギーの技術と市場 2022

シーエムシー出版（2022年2月15日）

Author: 飯尾昭一郎（分担執筆：第6章「水力発電」，pp.54-65）

グリーンMOT叢書　環境配慮素材と自然エネルギー　北澤君義，池田敏彦，中村正行【編著】

中央経済社，ISBN 978-4-502-66700-8，2008

Author: 飯尾昭一郎（分担執筆：第7章）

流量調整機構によるクロスフロー水車特性への影響評価

ターボ機械 (accepted) 2026

Author: 鈴野健，黒田勇輝，飯尾昭一郎

キャビティおよびガイド壁を有するクロスフロー水車のブレード外周角度が水車性能と流れ場に及ぼす影響

ターボ機械 (accepted) 2026

Author: 黒田勇輝，鈴野健，飯尾昭一郎，北洞貴也，Young-Do Choi，稲垣守人

キャビティとガイド壁を有するクロスフロー水車の性能と流れ場のスケール依存性

ターボ機械 (accepted) 2026

Author: 黒田勇輝，鈴野健，飯尾昭一郎，北洞貴也，Young-Do Choi，稲垣守人

Review on the performance of crossflow hydraulic turbine for local power generation: Fundamentals and applications

Next Energy, 8, 100346, 2025

Author: N. Fujisawa, T. Uchiyama, S. Iio

キャビティ開口広さがクロスフロー水車の性能に及ぼす影響

ターボ機械, 53(10):594-603, 2025

Author: 坂井透，黒田勇輝，飯尾昭一郎，北洞貴也，Young-Do Choi，稲垣守人

Numerical Study on improvement of power performance of waterfall crossflow hydraulic turbine

Journal of Flow and Energy, 2, 107-117, 2024

Author: N. Fujisawa, S. Iio, T. Uchiyama

Numerical simulation of the flow and output of a Savonius hydraulic turbine using the lattice Boltzmann method

Journal of Renewable and Sustainable Energy, 16, 025301, 2024

Author: Tomomi Uchiyama, Takeshi Seta, Shouichiro Iio, Toshihiko Ikeda, Kotato Takamure

Study on the optimum design of cross flow water turbines using RSM with weighted least squares method

Journal of Physics: Conf. Ser. 2707, 012066, 2024

Author: Y. Geng, T. Kitahora, S. Iio, Y. D. Choi, M. Inagaki

Performance characteristics of propeller turbine using an outer ring runner

Journal of Physics: Conf. Ser. 2217, 012060, 2022

Author: R. Morii, S. Iio

Characteristics and suppression of vibration in cross-flow turbine with a cavity

Journal of Physics: Conf. Ser. 2217, 012063, 2022

Author: K. Otsuka, N. Ogawa, S. Iio, T. Kitahora, Y. D. Choi, M. Inagaki

拡大流路への自然吸気による圧力低下及び動力損失抑制方法に関する研究

ターボ機械, 50(12):742-753, 2022

Author: 西川雄基, 大平康貴, 鴨田翔, 飯尾昭一郎, 北洞貴也

Performance improvement of cross-flow turbine with a cylindrical cavity and guide wall

Journal of Fluids Engineering, 143, 121104, 2021

Author: Naoto Ogawa, Mirei Goto, Shouichiro Iio, Takaya Kitahora, Young-Do Choi, Morihito Inagaki

Vortex-in-Cell simulation of the flow and performance of a Savonius hydraulic turbine with S-shaped blades

Journal of Renewable and Sustainable Energy, 13, 044501, 2021

Author: Kotaro Takamure, Haotian Wang, Tomomi Uchiyama, Shouichiro Iio, Toshihiko Ikeda

遮へい板が設置されたサボニウス水車の流れと性能の数値シミュレーション

日本機械学会論文集, 86(887):20-00181-20-00181, 2020

Author: 高牟礼光太郎, 谷強, 出川智啓, 内山知実, 飯尾昭一郎, 池田敏彦

Numerical simulations of the flow and performance of a hydraulic Savonius turbine by the vortex in cell method with volume penalization

Renewable Energy, 157:482-490, 2020

Author: Tomomi Uchiyama, Qiang Gu, Tomohiro Degawa, Shouichiro Iio, Toshihiko Ikeda, Kotaro Takamure

Enhancement of impinging jet heat transfer on inner half-cylinder using two semicircular plates mounted near both sides of the convex curved exit

International Journal of Thermal Sciences, 138:174-189, 2018

Author: Yoshiaki Haneda, Yuuta Takeuchi, Hiroshi Teramoto, Shouichiro Iio, Masatoshi Watanabe

Experimental and theoretical analysis of active charge accumulator for water hydraulics system

IEEE ACCESS, 5:881-890, 2017

Author: Futoshi Yoshida, Shouichiro Iio, Kenji Ito, Ato Kitagawa

Effects of clearance between rotor and ground on the performance of an open cross-flow-type nano-hydraulic turbine

Journal of Energy and Power Engineering, 10:465-473, 2016

Author: Tomomi Uchiyama, Shouhei Mizoguchi, Shouichiro Iio, Yusuke Katayama, Toshihiko Ikeda

Suppression of vortex precession in a non-contact handling device by a circular column

Journal of Flow Control, Measurement & Visualization, 4:70-78, 2016

Author: Shouichiro Iio, Katsuya Hayashi, Eri Akahane, Yusuke Katayama, Salisa Veerapun, Xin Li, Toshiharu Kagawa

Numerical study on the flow and performance of an open cross-flow mini-hydraulic turbine

Journal of Power and Energy, 229(8):968-977, 2015

Author: Tomomi Uchiyama, Shou Uehara, Haruki Fukuhara, Shouichiro Iio and Toshihiko Ikeda

エッジ音発生における音波帰還に関する検討

日本音響学会誌, 71(9):447-454, 2015

Author: 倉澤英夫，飯尾昭一郎，森田哲矢，片山雄介，羽田喜昭，池田敏彦

Investigation of blade angle of an open cross-flow runner

International Journal of Turbo and Jet-Engines, 32(1):65-72, 2015

Author: Yusuke Katayama, Shouichiro Iio, Salisa Veerapun and Tomomi Uchiyama

Effect of runner position on performance for open type cross-flow turbine utilizing waterfalls

International Review of Mechanical Engineering Journal, 8(6):1012-1016, 2014

Author: Yusuke Katayama, Shouichiro Iio, Salisa Veerapun

Effect of flow condition on undershot water wheel performance

International Review of Mechanical Engineering Journal, 8(6):1005-1011, 2014

Author: Yusuke Katayama, Shouichiro Iio, Tomomi Uchiyama, Toshihiko Ikeda

Open-type cross-flow turbine with curved channel (Effect of channel angle on water surface stability)

International Review of Aerospace Engineering, 7(6):187-191, 2014

Author: Yusuke Katayama, Shouichiro Iio, Kaika Kimoto, Salisa Veerapun

Influence of Plasma-Neutral Collisions on Probe Measurements in Atmospheric Pressure Plasmas

Contributions to Plasma Physics, 54(3):304-307, 2014

Author: N. Ezumi, K. Takahashi, T. Yoshida, Y. Hatada, Y. Hayashi, C. Uchiyama, S. Iio, K. Sawada, N. Ohno, and Zh. Kiss’ovski

Enhancement of impinging jet heat transfer using two parallel confining plates mounted near rectangular nozzle exit

Journal of Fluids, Article ID 873684, 2014

Author: Yoshiaki Haneda, Akiko Souma, Hideo Kurasawa, Shouichiro Iio, Toshihiko Ikeda

Bluff body edge effect on pressure-hill and zone of influence

International Review of Mechanical Engineering Journal, 8(4):662-666, 2014

Author: S. Iio, Y. Katayama, K. Kimoto, K. Hayashi, S. Tsuchiya, T. Nakagawa and E. Rathakrishnan

Numerical simulation of water flow through nano-hydraulic turbine driven by rapid and shallow stream

Journal of Energy and Power Engineering, 8:1663-1672, 2014

Author: Tomomi Uchiyama, Shou Uehara, Shouichiro Iio, Toshihiko Ikeda, Yukio Ide

Numerical simulation of water flow through a nano-hydraulic turbine of waterfall-type by particle method

International Journal of Rotating Machinery, Article ID 473842, 2013

Author: Uchiyama, T., Fukuhara, H., Iio, S., Ikeda, T.

Direct numerical simulation of a jet issuing from rectangular nozzle by the vortex in cell method

Open Journal of Fluid Dynamics, 3(4):321-330, 2013

Author: Tomomi Uchiyama, Masahiro Kobayashi, Shouichiro Iio, Toshihiko Ikeda

Numerical simulation of a rectangular jet by the vortex in cell method

International Journal of Transport Phenomena, 13:245-255, 2013

Author: T. Uchiyama, M. Kobayashi, S. Iio, T. Ikeda, and Y. Yoshii

Jet Flapping Control with Acoustic Excitation

Journal of Flow Control, Measurement & Visualization, 1(2):49-56, 2013

Author: Shouichiro Iio, Ken Hirashita, Yusuke Katayama, Yoshiaki Haneda, Toshihiko Ikeda, Tomomi Uchiyama

滝用水車に関する研究（曲面流路を用いた水流方向制御の検討）

ターボ機械, 40(12):745-753, 2012

Author: 飯尾昭一郎，大池真悟，山崎正浩，木本海花，片山雄介，池田敏彦

流れの可視化によるサボニウス水車の性能に及ぼす遮へい板の影響解明

ターボ機械, 40(10):630-637, 2012

Author: 片山雄介，飯尾昭一郎，池田敏彦

平行二円板間内向き流れの可視化

可視化情報学会論文集, 32(6):9-14, 2012

Author: 大川陽一, 村山拓人, 飯尾昭一郎, 尹 鍾晧, 香川利春

Influence of Setting Condition on Characteristics of Savonius Hydraulic Turbine with a Shield Plate

Journal of Thermal Science, 20(3):224-228, 2011

Author: Shouichiro Iio, Yusuke Katayama, Fuminori Uchiyama, Eiichi Sato and Toshihiko Ikeda

Influence of gas flow on argon microwave plasma jet at atmospheric pressure

Surface and Coatings Technology, 206:1449-1453, 2011

Author: Shouichiro Iio, Kosuke Yanagisawa, Chizuru Uchiyama, Katsuya Teshima, Naomichi Ezumi, Toshihiko Ikeda

Computational Fluid Dynamics Study of a Noncontact Handling Device Using Air-Swirling Flow

Journal of Engineering Mechanics-ASCE, 137(6):400-409, 2011

Author: Li X, Iio S, Kawashima K, Kagawa T.

滝用水車への貫流ランナの適用

ターボ機械, 39(3):177-183, 2011

Author: 大池真悟, 山崎正浩, 飯尾昭一郎, 池田敏彦

環境融和型ナノ水車発電機の実証試験とその不具合事例

ターボ機械, 39(3):162-168, 2011

Author: 飯尾昭一郎, 大池真悟, 佐藤栄一, 池田敏彦

Performance of a Non-contact Handling Device using Swirling Flow with Various Gap Height

Journal of Visualization, 13(4):319-326, 2010

Author: Shouichiro Iio, Masako Umebachi, Xin Li, Toshiharu Kagawa, Toshihiko Ikeda

空気圧サーボ機構によるゴム劣化モニタリング装置の開発

日本フルードパワーシステム学会論文集, 41(4):80-84, 2010

Author: 香川利春，飯尾昭一郎，蔡茂林

噴流の衝突により発生する直管共鳴音に対する低減法

日本音響学会誌, 66(7):309-317, 2010

Author: 飯尾昭一郎，倉澤英夫，羽田喜昭，小幡輝夫

Performance of nano-hydraulic turbine utilizing waterfalls

Renewable Energy, 35(1):293-300, 2010

Author: Toshihiko Ikeda, Shouichiro Iio, Kenji Tatsuno

遮へい板を利用した環境融和型サボニウス水車の効率改善

ターボ機械, 37(12):743-748, 2009

Author: 飯尾昭一郎，内山史教，園田千佳，池田敏彦

Development of a Simple Impulse Turbine for Nano Hydropower

Journal of Fluid Science and Technology, 4(3):567-577, 2009

Author: Yuji Nakanishi, Shouichiro Iio, Yoji Takahashi, Akito Kato and Toshihiko Ikeda

突起物による発振噴流の制御と流れ特性

日本航空宇宙学会論文集, 57(667):323-329, 2009

Author: 池田敏彦，兵藤俊夫，飯尾昭一郎，羽田善昭

Control of Flow and Heat Transfer Characteristics in an Impinging Jet with Acoustic Excitation

Journal of Fluid Science and Technology, 4(2):304-312, 2009

Author: Shouichiro Iio, Yoshiaki Haneda, Yasumitsu Matsubara and Toshihiko Ikeda

分岐・合流を有する圧縮性流体回路の特性

日本フルードパワーシステム学会論文集, 40(3):50-55, 2009

Author: 張小剣，吉田真，香川利春，飯尾昭一郎

旋回流を用いた非接触搬送装置に関する研究（カップとワーク間の隙間高さと旋回流れ特性との関係）

計測自動制御学会産業論文集, 7(12):79-84, 2008

Author: 飯尾昭一郎，梅鉢茉紗子，黎しん，香川利春，池田敏彦

Performance of Savonius Rotor for Environmentally Friendly Hydraulic Turbine

Journal of Fluid Science and Technology, 3(3):420-429, 2008

Author: Miyoshi Nakajima, Shouichiro Iio and Toshihiko Ikeda

Performance of Double-step Savonius Rotor for Environmentally Friendly Hydraulic Turbine

Journal of Fluid Science and Technology, 3(3):410-419, 2008

Author: Miyoshi Nakajima, Shouichiro Iio and Toshihiko Ikeda

Acoustic Control of an Impinging Planar Jet upon a Wedge

Journal of Fluid Science and Technology, 3(2):274-281, 2008

Author: Shouichiro Iio, Kohei Hibino, Masaharu Matsubara and Toshihiko Ikeda

Flow Visualization of Vortex Structure in a Pulsed Rectangular Jet

Journal of Visualization, 11(2):125-132, 2008

Author: Iio, S., Takahashi, K., Haneda, Y. and Ikeda, T.

ルビー結晶のフラックス育成 －マイクロ水車発電した電力の利用－

Journal of Flux Growth, 2(1):33-36, 2007

Author: 大石修治，纐纈明，手嶋勝弥，鈴木孝臣，飯尾昭一郎，池田敏彦

脈動噴流に関する研究（渦の挙動に及ぼす拘束板の影響）

可視化情報学会論文集, 27(1):1-6, 2007

Author: 飯尾昭一郎, 川村崇之, 幡野勝士, 池田敏彦

Vortex Behavior of Pulsating Jets from a Rectangular Nozzle

JSME International Journal, Series B, 49(4):988-994, 2006

Author: Shouichiro Iio, Takayuki Kawaura, Masaharu Matsubara, Takashi Yoshida, Toshihiko Ikeda

Numerical Analysis of Control of Flow Oscillations in Open Cavity Using Moving Bottom Wall

JSME International Journal, Series B, 49(4):1098-1104, 2006

Author: Takashi Yoshida, Toshihiko Ikeda, Shouichiro Iio

オゾン濃度の自動制御

日本フルードパワーシステム学会論文集, 37(2):24-28, 2005

Author: 梅田和寛, 飯尾昭一郎, 池田敏彦, 香川利春, 鎌田祐輔

色層可視化によるエンジンシリンダ内ガス流動の計測（第3報 空気流動計測への改良と適用）

自動車技術会論文集, 35(1):200-205, 2004

Author: 飯尾昭一郎, 田坂英紀

色層を用いた三次元PTV法による空気流動計測への対応（トレーサと色情報算出アルゴリズムの開発）

可視化情報学会論文集, 24(9):43-48, 2004

Author: 飯尾昭一郎, 田坂英紀

色層可視化による空気流動速度の三次元計測（トレーサ，色情報処理の問題点と対策）

機械学会論文集（B編）, 69(687):2539-2544, 2003

Author: 田坂英紀, 飯尾昭一郎

色層可視化によるエンジン内流動の三次元計測（第2報　計測システムの改良と速度計測の検討，模擬エンジンへの適用）

機械学会論文集（B編）, 65(637):3209-3214, 1999

Author: 田坂英紀, 長瀬慶紀, 飯尾昭一郎

2024年度の水圧分野の研究活動の動向

日本フルードパワーシステム学会, フルードパワー, 56(E1):E11-E13, 2025(Aug.)

Author: 飯尾昭一郎

新型クロスフロー水車と無動力除塵装置の開発およびこれらの協調運転技術の構築

ターボ機械, 53(4):200-206, 2025(Apr.)

Author: 飯尾昭一郎・北洞貴也・Young-Do Choi・稲垣守人・藤巻 篤・牧志龍男

地域発小規模水力発電のすすめ

（一社）長野県産業環境保全協会　会報 サン，53:52-55, 2025(March)

Author: 飯尾昭一郎

（巻頭言）「社会を支える分離技術」発行にあたって

フルードパワーシステム, 53(6):248, 2022(Nov.)

Author: 飯尾昭一郎

流体制御による小水力発電（未来を拓く研究シリーズ～信州大学工学部研究室から～）

経済月報, 462:34-35, 2022(Oct.)

Author: 飯尾昭一郎

水圧駆動システムにおけるキャビテーション現象の評価と対策

フルードパワーシステム, 53(4):164-166, 2022(July)

Author: 飯尾昭一郎

地域発小規模水力発電の普及に向けて

（一社）長野県産業環境保全協会　会報 サン，50:8-17, 2022(Jan.)

Author: 飯尾昭一郎

小水力・マイクロ水力発電の最新技術

エネルギー・資源, 42(4):264-269, 2021(July)

Author: 飯尾昭一郎, 宮川和芳

水圧用スプール弁におけるキャビテーション現象

油空圧技術, 59(12):5-9, 2020(Nov.)

Author: 飯尾昭一郎

（巻頭言）「医療に関わるフルードパワー」発行にあたって

フルードパワーシステム, 50(4):156, 2019(July)

Author: 飯尾昭一郎

水圧用流量制御弁におけるキャビテーション現象

フルードパワーシステム, 50(3):122-124, 2019(May)

Author: 飯尾昭一郎

平成30年度の水圧分野研究活動の動向

日本フルードパワーシステム学会, フルードパワー, 50(E1):E11-E12, 2019(Aug.)

Author: 飯尾昭一郎

小水力発電の技術開発事例

ターボ機械, 46(3):169-173, 2018(Mar.)

Author: 飯尾昭一郎

中部圏における再生可能エネルギーの利用拡大に関する調査研究

公益財団法人 中部圏社会経済研究所, 2017(Apr.)

Author: 飯尾昭一郎

導入時に知っておきたい小水力発電の基礎的知識～技術的要点と課題

日報ビジネス, 地球温暖化, 45:14-15, 2016(Sep.)

Author: 飯尾昭一郎, 片山雄介

水力発電と混相流現象

油空圧技術, 55(1):49-52, 2016

Author: 飯尾昭一郎

フルードパワーの挑戦　小規模水力発電の技術開発

フルードパワー, 30(1):33-37, 2016

Author: 飯尾昭一郎，片山雄介

分科会報告　自然エネルギー用流体機械の好適な動・静翼形状（その1）ナノ/ピコ水力エネルギー（2）

ターボ機械, 43(3):185-189, 2015

Author: 瀬戸口俊明，高尾学，松下大介，大熊九州男，渡邉聡，古川明徳，金元敏明，飯尾昭一郎

分科会報告　自然エネルギー用流体機械の好適な動・静翼形状（その1）ナノ/ピコ水力エネルギー（1）

ターボ機械, 43(2):115-119, 2015

Author: 瀬戸口俊明，高尾学，北洞貴也，金元敏明，飯尾昭一郎

特集：エネルギー特集号　未利用水力エネルギーの活用と小規模水車ユニット

粉体技術, 6(8):818-824, 2014

Author: 飯尾昭一郎，片山雄介

一般消費家向けマイクロ水力発電の取り組み

ターボ機械, 42(7):451-457, 2014

Author: 飯尾昭一郎

滝状流れで発電する開放型貫流水車の研究開発

混相流, 27(4):444-450, 2013

Author: 飯尾昭一郎，片山雄介，池田敏彦

砂防堰堤の落下水を活用したマイクロ発電の取り組み

砂防学会誌, 65(3):62-64, 2012

Author: 上原信司，馬島大地，池田敏彦，飯尾昭一郎

エコ水車の開発と獣害防止用電気柵への適用

経営実務, 9:12-19, 2012

Author: 池田敏彦，飯尾昭一郎

エコ水車の開発と普及

混相流, 25(3):197-206, 2011

Author: 池田敏彦，飯尾昭一郎

噴流現象の制御技術

日本冷凍空調学会誌, 81(944):443-448, 2006

Author: 池田敏彦, 飯尾昭一郎

Hydrodynamic Losses in Different Sections of Cross-Flow Turbine

Proc. Twenty-second International Conference on Flow Dynamics, OS13-1, 2025(Nov.), Sendai, Japan

Author: Y. Kitagawa, Y. Kuroda, S. Iio

Experimental Study on the Effect of Nozzle Outlet Angle on Submerged Impulse Turbine Performance and Noise

Proc. Twenty-second International Conference on Flow Dynamics, OS13-1, 2025(Nov.), Sendai, Japan

Author: Y. Kondo, A. Gogo, T. Nendai, S. Iio, M. Kaneko, M. Terada, Y. Kawaguchi

Effects of Nozzle Diameter and Number of Buckets on Micro Pelton Turbine Performance

Proc. Twenty-second International Conference on Flow Dynamics, OS13-1, 2025(Nov.), Sendai, Japan

Author: I. Nozawa, C. Muramatsu, G. Katagiri, Y. Suetsugu, T. Ishikawa, Y. Noda, S. Ishin, T. Ishikawa, S. Iio

Mechanism and Spatio-Temporal Characteristics of Cavitation in a Cross-Flow Turbine

The 5th IAHR-Asian Working Group Symposium on Hydraulic Machinery and Systems (IAHR-Asia 2025), 2025(Aug.), Phoenix Island Jeju, Korea

Author: K. Suzuno, K. Aiba, S. Iio, T. Arai

Relationship between Cavity Opening Angles and Turbine Performance in Cross-flow Turbine

The 5th IAHR-Asian Working Group Symposium on Hydraulic Machinery and Systems (IAHR-Asia 2025), 2025(Aug.), Phoenix Island Jeju, Korea

Author: Y. Kuroda, T. Sakai, S. Iio, T. Kitahora, Y. D. Choi, M. Inagaki

Performance Characterization of a Vertical Micro-Pelton Turbine under Hyper-Variable Head Conditions

The 5th IAHR-Asian Working Group Symposium on Hydraulic Machinery and Systems (IAHR-Asia 2025), 2025(Aug.), Phoenix Island Jeju, Korea

Author: C. Muramatsu, G. Katagiri, Y. Suetsugu, Y. Noda, T. Ishikawa, I. So, T. Ishikawa, S. Iio

Investigation of Cavitation and Flow Field in a Cross-Flow Turbine

KSME Annual Meeting 2024 International Session, KSFM-TSJ Joint Collaboration Special Session, 2024(Dec.), Jeju, Korea

Author: Shouichiro Iio, Young-Do Choi, Takaya Kitahora, Morihito Inagaki

Investigation of Number of Blades with a Focus on Enhancing Cross-flow Turbine Manufacturing

Proc. Twenty-first International Conference on Flow Dynamics, 2024(Nov.), Sendai, Japan

Author: S. Takeshima, K. Suzuno, G. Katagiri, T. Arai, S. Iio, T. Uchiyama, K. Takamure

Relationship between Performance of Propeller Turbine and Blade Solidity

Proc. Twenty-first International Conference on Flow Dynamics, 2024(Nov.), Sendai, Japan

Author: F. Miura, T. Sei, S. Hashimoto, S. Iio, T. Uchiyama

Study on Cross-flow Turbine for Small Hydropower -New Casing Design-

Proc. 3rd Asian Workshop on Hydraulic Machinery, 2024(Jan.), Yonsei University, Seoul, Korea

Author: Kota Otsuka, Naoto Ogawa, Shouichiro Iio, Takaya Kitahora, Young-Do Choi, Morihito Inagaki

Influence of the Edge Curvature Connecting Between the Cavity and Guide Wall on Cross-Flow Turbine

Proc. Twentieth International Conference on Flow Dynamics, 2023(Nov.), Sendai, Japan

Author: Y. Kuroda, H. Tatsumi, T. Sakai, S. Iio, T. Kitahora, Y. D. Choi, M. Inagaki

Relationship between Inlet Flow Conditions and Cross-flow Turbine Performance

Proc. Twentieth International Conference on Flow Dynamics, 2023(Nov.), Sendai, Japan

Author: K. Suzuno, M. Fujimori, K. Aiba, A. Yamaguchi, S. Iio

Analyzing the Impact of Operating Conditions on Energy Loss in a Crossflow Turbine

Proc. Twentieth International Conference on Flow Dynamics, 2023(Nov.), Sendai, Japan

Author: A. Yamaguchi, M. Fujimori, K. Aiba, K. Suzuno, S. Iio

Development of a Micro-Pelton Turbine for Off-grid Power Generation

Proc. Twentieth International Conference on Flow Dynamics, 2023(Nov.), Sendai, Japan

Author: R. Shirai, S. Iio, T. Arai

Influence of nozzle tip length on the characteristic of a cross-flow turbine

Proc. ASME-JSME-KSME Fluids Engineering Division, 2023(July), Osaka Intl. Convention Center

Author: Mitsuteru Fujimori, Kazuhiro Aiba, Shouichiro Iio

Investigation of draft tube shape for a cross-flow turbine with guide wall and cavity

Proc. Nineteenth International Conference on Flow Dynamics, 2022(Nov.), Sendai, Japan

Author: Toru Sakai, Yoshikazu Hayashi, Shouichiro Iio, Takaya Kitahora, Young-Do Choi, Morihito Inagaki

Influence of the nozzle disk and runner clearance on noise and performance of a Submerged Impulse Turbine

Proc. Nineteenth International Conference on Flow Dynamics, 2022(Nov.), Sendai, Japan

Author: Seisei Rin, Takahiro Saito, Shouichiro Iio, Daisuke Tsunashima

Investigation of the flow field around a guide vane in a cross-flow turbine

Proc. Nineteenth International Conference on Flow Dynamics, 2022(Nov.), Sendai, Japan

Author: Kazuhiro Aiba, Mitsuteru Fujimori, Kota Otsuka, Shouichiro Iio

Performance characteristics of propeller turbine using an outer ring runner

Proc. the 16th Asian International Conference on Fluid Machinery, 2021(Sep.), Online

Author: Ryota Morii, Shouichiro Iio

Flow characteristics around a guide vane in cross-flow turbine

Proc. the 16th Asian International Conference on Fluid Machinery, 2021(Sep.), Online

Author: Tom Tanaka, Kota Otsuka, Mirei Goto, Shouichiro Iio

Characteristics and suppression of vibration in cross-flow turbine with a cavity

Proc. the 16th Asian International Conference on Fluid Machinery, 2021(Sep.), Online

Author: Kota Otsuka, Naoto Ogawa, Shouichiro Iio, Takaya Kitahora, Young-Do Choi, Morihito Inagaki

Numerical simulation of the flow and performance of a Savonius hydraulic turbine with S-shaped blades

Proc. the 16th Asian International Conference on Fluid Machinery, 2021(Sep.), Online

Author: Kotaro Takamure, Haotian Wang, Tomomi Uchiyama, Shouichiro Iio, Toshihiko Ikeda

Simulations of the Flow and Performance of a Hydraulic Savonius Turbine by the Vortex in Cell Method

Proc. International Conference on Materials and Systems for Sustainability (ICMaSS2019), 2019(Nov.), Nagoya, Japan

Author: Qiang Gu, Haotian Wang, Tomohiro Degawa, Tomomi Uchiyama, Kotaro Takamure, Shouichiro Iio, Toshihiko Ikeda, Tomoko Okayama

Influence of Tip Leakage Flow on Small Propeller Turbine Performance

Proc. International Conference on Materials and Systems for Sustainability (ICMaSS2019), 2019(Nov.), Nagoya, Japan

Author: Koki Yoshida, Haruyuki Murakoshi, Shouichiro Iio

Noise Characteristics of Cavitating Jet through a Rectangular Orifice with Various Aspect Ratio

Proc. International Conference on Materials and Systems for Sustainability (ICMaSS2019), 2019(Nov.), Nagoya, Japan

Author: A. Watanabe, F. Yoshida, S. Iio, T. Uchiyama, K. Takamure

Influence of Flow Field on Crystal Growth with Flux Method

Proc. International Conference on Materials and Systems for Sustainability (ICMaSS2019), 2019(Nov.), Nagoya, Japan

Author: Y. Funatsumaru, S. Iio, N. Zettsu, K. Teshima

On Cavitating Jet Issuing from a Rectangular Orifice

Proc. The 8th International Conference on Fluid Power and Mechatronics, 2019(April), Wuhan, China

Author: Akari Watanabe, Hitomi Okabe, Shouichiro Iio, Futoshi Yoshida

Feasibility Study on a Pulsation Absorber for Vibration Power Generation

Proc. The 8th International Conference on Fluid Power and Mechatronics, 2019(April), Wuhan, China

Author: Kentato Mori, Shouichiro Iio

Performance of a Submerged Impulse Hydro Turbine

Proc. 29th IAHR Symposium on Hydraulic Machinery and Systems, 2018(Sept.), Kyoto, Japan

Author: Takuto Azegami, Yusuke Katayama, Yoshiaki Haneda, Shouichiro Iio

Torque Loss Occurring on a Submerged Impulse Hydro Turbine

Proc. 29th IAHR Symposium on Hydraulic Machinery and Systems, 2018(Sept.), Kyoto, Japan

Author: Saki Usami, Hiroki Koyama, Takuto Azegami, Yusuke Katayama, Yoshiaki Haneda, Shouichiro Iio

Cavitation in a Spool Valve for Water Hydraulics

Proc. 29th IAHR Symposium on Hydraulic Machinery and Systems, 2018(Sept.), Kyoto, Japan

Author: Hitomi Okabe, Yukiko Tanaka, Akari Watanabe, Futoshi Yoshida, Shouichiro Iio, Yoshiaki Haneda

Investigation of Flattened Torque Converter Performance at Low Speed Ratio

Proc. 29th IAHR Symposium on Hydraulic Machinery and Systems, 2018(Sept.), Kyoto, Japan

Author: Yuki Ota, Shouichiro Iio, Yoshihide Mori, Shinji Kondo

Influence of tip clearance on a small propeller turbine performance

Proc. Grand Renewable Energy 2018 International Conference, 2018(June), Yokohama, Japan

Author: Haruyuki Murakoshi, Yuuri Narita, Yoshiaki Haneda, Shouichiro Iio

Influence of casing wall and blade shape on a cross-flow turbine performance

Proc. Grand Renewable Energy 2018 International Conference, 2018(June), Yokohama, Japan

Author: Mirei Goto, Hirokazu Yamamoto, Yoshiaki Haneda, Shouichiro Iio

Investigation of torque loss on a submerged impulse turbine

Proc. Grand Renewable Energy 2018 International Conference, 2018(June), Yokohama, Japan

Author: Saki Usami, Hiroki Koyama, Yoshiaki Haneda, Shouichiro Iio

Performance evaluation of a submerged impulse hydro turbine

Proc. Grand Renewable Energy 2018 International Conference, 2018(June), Yokohama, Japan

Author: Takuto Azegami, Yusuke Katayama, Yoshiaki Haneda, Shouichiro Iio

Study on dynamic characteristics of water hydraulic proportional control valve in nonlinear region

Fluid power networks: Proc. 11th International Fluid Power Conference, 2018(Mar.), Bath, England

Author: Yoshida Futoshi, Miyakawa Shimpei, Iio Shouichiro

特開2020-139469　水力発電装置

特開2023-045122　クロスフロータービン

特許第7222473号　クロスフロー水車装置

特許第6785401号　衝動タービン装置

特許第6842068号　表流水の取水装置に設置される取水スクリーン

特許第6388263号　取水装置および発電装置