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2018

発表　(国際)

(1) Asuma Ichinose, Norio Kimura, Mamiko Yoshimura, Tomoyuki Hayashi, Kazuyoshi.Miyagawa、INVESTIGATION OF INTERACTION BETWEEN TIP LEAKAGE FLOW GENERATED BY UNSHROUDED IMPELLER AND DIFFUSER INTERNAL FLOW、ASME 2018 5th Joint US-European Fluids Engineering Division Summer Conference, Montreal, July 2018
(2) Yohei Nakamura, Manato Chinen, Masamichi Sakakibara, Kazuyoshi.Miyagawa、INFLUENCE OF PULSATING FLOW ON TURBINE PERFORMANCE INVESTIGATED BY DES AND PIV、ASME 2018 5th Joint US-European Fluids Engineering Division Summer Conference, Montreal, July 2018
(3) Yamato Imasaka, Hitoshi Kanno, Sumio Saito, Kazuyoshi Miyagawa, Motohiko Nohmi, Miho Isono, Masahito Kawai, Clogging Mechanisms of Vortex Pumps: Fibrous Material Motion Capture and Simulation with a CFD DEM Coupling Method、ASME 2018 5th Joint US-European Fluids Engineering Division Summer Conference, Montreal, July 2018
(4) Gabriel Taillon, Kaoruko Onishi, Sumio Saito, Kazuyoshi Miyagawa, Stochastic processes to model impact events in a vibratory cavitation erosion apparatus, 10th International Symposium on Cavitation, Baltimore, December 2018
(5) Kazushi Ajiro, Kunimasa Matsuda, Kaoruko Onishi, Kazuyoshi Miyagawa, Verification Fluid Exciting Force due to Flutter and Rotor-Stator Interactions of an Axial Flow Turbine, Grand Renewable Energy 2018 International Conference and Exhibition, Yokohama, June 2018
(6) Zhihao Liu, Kazuyoshi Miyagawa, Kyozo Kasahara, Hiroyuki Aoki, Performance Improvement of Francis Turbine in a Small Hydro by Exchange a Runner, Grand Renewable Energy 2018 International Conference and Exhibition, Yokohama, June 2018
(7) W Takahashi, M Shinji, Z H Liu, K Miyagawa, Yoshiichiro Hayashi, Design optimization of medium specific speed Francis turbines with unshrouded runners, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(8) Takamitsu AIDA, Yohei NAKAMURA, Kazuyoshi MIYAGAWA, Development of High-Efficiency and Low-Cost Unshrouded Turbine Runner for Small Scale Hydropower plant, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(9) Kazushi Ajiro, Kunimasa Matsuda, Kaoruko Onishi, Kazuyoshi Miyagawa, Fluid exciting force due to flutter and rotor-stator interactions in axial flow turbines, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(10) G Taillon, K Onishi, T Mineshima, Kazuyoshi Miyagawa, Statistical analysis of cavitation erosion impacts in a vibratory apparatus with copulas, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(11) G Taillon, S Saito, Kazuyoshi Miyagawa, C Kawakita, Cavitation erosion resistance of high-strength fiber reinforced composite material, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(12) T Hayashi, Y Nakamura, K Miyagawa, Design optimization of a low specific speed centrifugal pump with an unshrouded impeller for cryogenic liquid flow, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(13) Yamato Imasaka, Hitoshi Kanno, Kazuyoshi Miyagawa, Motohiko Nohmi, Motion prediction of foreign matter using a CFD-DEM method in Francis turbine for small and medium power stations, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(14) T Irie, M Shinji, W Takahashi, K Miyagawa, T Sugimoto, T Naganuma, R Waku, Proposal of a new hydraulic turbine capable of high efficiency operation over a wide range of flow rate and effective head, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(15) Zhihao Liu, T Yukawa, Kazuyoshi Miyagawa, T Fahimi, M Tahani, Characteristics and Internal Flow of a Low Specific Speed Pump used as a Turbine, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(16) Taisei Mineshima, Kaoruko Onishi, Kazuyoshi Miyagawa, Flow Field and Cavitation Characteristics of Hydrofoils Coated with Hydrophilic and Hydrophobic Polymers, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(17) Naruki Nitta, Satoshi Maeda, Kazuyoshi Miyagawa, Yasushi Shinozuka, Kotaro Kado, Shigeyuki Tomimatsu, Influence of Forward rake and skew blade angle on positive slope characteristics of mixed flow pumps, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(18) Ryutaro Ujiie, Asuma Ichinose, Yohei Nakamura, Kazuyoshi Miyagawa, Takeshi Sano, Influence of Clearance Flow on Disk Friction Loss in Low Specific Speed Hydraulic Machines, 29th IAHR Symposium on Hydraulic Machinery and Systems, Kyoto, September 2018
(19) Masamichi Sakakibara, Yohei Nakamura, Kazuyoshi Miyagawa, CHARACTERISTIC AND UNSTEADY LOSS OF A TURBOCHRGER COMPRESSOR UNDER PULSATING FLOW, The 29th International Symposium on Transport Phenomena (ISTP29), Honolulu, November 2018
(20) Mamiko Yoshimura, Tomoyuki Hayashi, Asuma Ichinose, Norio Kimura, Satoshi Kawasaki, Junya Takida, Hiromichi Hiraki, Naohito Suwa, Kazuyoshi Miyagawa, STABILITY OF A BALANCE PISTON SYSTEM USED WITH AN UNSHROUDED IMPELLER, The 29th International Symposium on Transport Phenomena (ISTP29), Honolulu, November 2018
(21) Manato Chinen, Yohei Nakamura, Masamichi Sakakibara, Kazuyoshi Miyagawa, INVESTIGATION OF TURBOCHARGER CHARACTERISTICS BY FLOW VISUALIZATION USING PIV AND CFD ANALYSIS UNDER STEADY AND PULSATING FLOW, Turbocharging Seminar 2018, Shanghai, October 2018

発表　（国内）

(22) 林智之、竹中健一郎、宮川和芳、磁気軸受加振試験装置を用いたジャーナル軸受の振動特性の測定と評価、第79回ターボ機械協会総会講演会、東京、2018年 5月
(23) 榊原 將至， 中村 揚平，山田 翔，保井 健佑，宮川和芳、過給機コンプレッサの脈動流下特性と非定常損失、第79回ターボ機械協会総会講演会、東京、2018年 5月
(24) 知念真渡，中村 揚平，保井健佑，山田翔，榊原將至，宮川和芳、過給機一次元非定常流動モデルの構築と脈動流下特性の評価、第79回ターボ機械協会総会講演会、東京、2018年 5月
(25) 峰島大誠、松田国将、大西馨子、宮川和芳、水中翼のフラッタ特性の把握および安定限界の予測、第79回ターボ機械協会総会講演会、東京、2018年 5月
(26) 氏家隆太郎，市之瀬飛馬，中村揚平、宮川和芳、飯野真成，浅原大輝，佐野岳志、遠心羽根車隙間流れと円板摩擦損失、第79回ターボ機械協会総会講演会、東京、2018年 5月
(27) 大西馨子、峰島大誠、安代和司、宮川和芳、親水・撥水コーティング翼のキャビテーション特性と流れ場への影響評価、第19回キャビテーションに関するシンポジウム、北海道、2018年10月
(28) 峰島大誠　大西馨子　中居俊介、宮川和芳、水中翼のキャビテーション発生時におけるフラッタ特性の評価、第19回キャビテーションに関するシンポジウム、北海道、2018年10月
(29) 中村揚平、知念真渡、榊原將至、宮川和芳、自動車用ターボチャージャタービンの内部流れ分析による設計最適化、第80回ターボ機械協会東北講演会、仙台、2018年 10月
(30) 久保雅史、劉志豪、宮川和芳、ディフューザ内流動不安定現象のキャビテーションによる影響、第80回ターボ機械協会東北講演会、仙台、2018年 10月
(31) 劉志豪、宮川和芳、遠心羽根車の翼列干渉の特徴、第80回ターボ機械協会東北講演会、仙台、2018年 10月
(32) 前田聡、宮川和芳、逸見恭彦、佐藤英吉、内部流れの把握による軸流ウォータージェットポンプの性能向上、第80回ターボ機械協会東北講演会、仙台、2018年 10月
(33) 松本圭介、吉村真美子、林智之、宮川和芳、川崎聡、平木博道、須和直人、ロケット用ターボポンプにおけるバランスピストン機構の流量特性、第59回航空原動機・宇宙推進講演会、岐阜、2019年3月