流体制御研究室

雑誌論文

2020年度

 Y. Tanaka, T. Kitabata, S. Watanabe, S. Ohashi, A. Sakata, Y. Matsunaga, Evaluation of suction performance of inducer with splitter blade, International Journal of Fluid Machinery and Systems, Vol. 14, (2021), 13–24.

 Y. Tanaka, S. Watanabe, S. Ohashi, Y. Matsunaga, Numerical investigation of suction performance of inducer with splitter blade, International Journal of Fluid Machinery and Systems, Vol. 13, (2020), 750–758.

 田中 陽平,森井 達也,渡邉 聡,大橋 聡,坂田 彬,松永 易,ターボ機械,第48巻第10号,(2020), 577-586.

 T. Takamine, S. Nakano, S. Watanabe, H. Watanabe, Influence of axial rotor offset on residual axial thrust characteristics of a centrifugal pump at low flow rates, International Journal of Fluid Machinery and Systems, Vol. 13, (2020), 655-667.

 H. Nagashima, S. Tsuda, T. Tokumasu, An evaluation of the self-diffusion coefficient of liquid hydrogen via the generic van der Waals equation of state and modified free volume theory, Chemical Physics, Vol. 539, (2020), 110952.

 D. Zhang, Y. Katayama, S. Watanabe, S. Tsuda, A. Furukawa, Performance prediction model of contra-rotating axial flow pump with separate rotational speed of front and rear rotors and its application for energy saving operation, Journal of Fluid Science and Technology, Vol. 15, (2020), JFST0015.

2019年度

 D. Zhang, Y. Katayama, S. Watanabe, S. Tsuda, A. Furukawa, Numerical study on loss mechanism in rear rotor of contra-rotating axial flow pump, International Journal of Fluid Machinery and Systems, Vol. 13, (2020), 241-252.

 渡邉 聡,辻本 良信, 二次元翼列を用いた理論解析に基づくキャビテーションサージ発生条件の再検討, ターボ機械, 第47巻11号, (2019), 686-694.

 松下 大介,岩本 渉,渡邉 聡,津田 伸一,菊川 裕規,古川 明徳, 傾斜側溝の浅水流におけるポータブルダリウス水車の水力性能に関する考察, ターボ機械, 第47巻10号, (2019), 589-596.

 T. Morii, Y. Tanaka, S. Watanabe, S. Ohashi, Y. Matsunaga, Suction performance and cavitation instabilities of turbopumps with three different inducer design, International Journal of Fluid Machinery and Systems, Vol. 12, (2019), 128-135.

2018年度

 北村宗一郎,江原悠眞,鶴若菜,渡邉聡,津田伸一,能見基彦, 境界層特性の異なる複数の迎角におけるClark Y翼形のキャビテーション発生下の揚抗力, ターボ機械, 第46巻12号(2018), 715-722.

 T. Takamine, D. Furukawa, S. Watanabe, H. Watanabe, K. Miyagawa, Experimental analysis of diffuser rotating stall in a three-stage centrifugal pump, International Journal of Fluid Machinery and Systems, Vol. 11 (2018), 77-84.

 R. Takahashi, N. Tsuboi, T. Tokumasu, S. Tsuda, Validation of classical mixing rule coupled with a van der Waals–type equation of state for supercritical mixture system of oxygen and hydrogen using molecular simulation, Mechanical Engineering Letters, Vol. 4 (2018), 18-00369.

2017年度

 H. Nagashima, S. Tsuda, N. Tsuboi, A. K. Hayashi, T. Tokumasu, A molecular dynamics study of nuclear quantum effect on diffusivity of hydrogen molecule, The Journal of Chemical Physics, Vol. 147 (2017), 024501.

 W. Tsuru, T. Konishi, S. Watanabe, S. Tsuda, Observation of Inception of Sheet Cavitation from Free Nuclei, Journal of Thermal Science, Vol. 26 (2017), 223-228.

 堤 啓介, 渡邉 聡, 早田 諒, 津田 伸一, 森 義英, 山口 健,ストール条件下における偏平形トルクコンバータのキャビテーション性能に関する研究,ターボ機械,第45巻第6号,(2017),pp.350-357.

 M. Yasuda and S. Watanabe, How to Avoid Severe Incidents at Hydropower Plants, International Journal of Fluid Machinery and Systems, Vol. 10 (2017), 296-306.

2016年度

 K. Tsutsumi, S. Watanabe, S. Tsuda and T. Yamaguchi, Cavitation Simulation of Automotive Torque Converter using a Homogeneous Cavitation Model, European Journal of Mechanics B-Fluids, Vol.61, (2017), pp. 263-270.

 岩本 渉, 渡邉聡, 津田伸一, 松下 大介, 古川 明徳,勾配を有する側溝に設置するポータブルダリウス水車の運転特性,ターボ機械,第44巻第12号,(2016),pp.746-752.

招待講演

2020年度

 S. Tsuda, Y. Kunishima, S. Watanabe, Large Eddy Simulation of Cavitating Flow around Clark Y-11.7% Hydrofoil Using Two Kinds of Homogeneous Cavitation Model, 18th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC2020), (2020).

2019年度

 S. Watanabe, Unsteady lift and drag forces during cavitation instabilities of hydrofoil, The 3rd International Symposium of Cavitation and Multiphase Flow (ISCM2019), (2019).

2017年度

 S. Watanabe, Effects of Leakage Flow on Diffuser Rotating Stall in a Three-Stage Centrifugal pump, 14th Asian International Conference on Fluid Machinery (AICFM14), (2017).

 S. Watanabe, Revisiting/Retrying Cavitating Hydrofoil Experiment/Analysis, 1st Asian Working Group-IAHR's Symposium on Hydraulic Machinery ans Systems, (2017).

2016年度

 S. Watanabe, Modeling and Experimental Issues on Thermal Effect of Cavitation, The 6th Asian Joint Workshop on Thermophysics and Fluid Science (6th AJWTF), (2016).

 S. Watanabe, H. Watanabe and K. Miyagawa, Unsteady Flow Phenomena and Fluid Forces in a Three-Stage Centrifugal Pump, The 7th International Symposium on Fluid Machinery and Fluid Engineering 2016 (ISFMFE2016), (2016).

 S. Tsuda, D. Yasui, S. Watanabe, A Discussion of Non-condensable Gas Effect on Homogeneous Bubble Nucleation in a Simple Liquid, 13th International Conference on Flow Dynamics (ICFD2016), (2016).

 S. Tsuda, H. Hyodo, S. Watanabe, A discussion on the dynamics of a nano-scale bubble using molecular dynamics simulation, 2nd International Workshop on Numerical Simulations of Particle/Droplet/Bubble-laden Multiphase Flows, (2016).

国際会議発表

2020年度

 T. Takamine, S. Nakano, S. Watanabe, H. Watanabe, Effect of axial offset of rotor on thrust characteristics of a centrifugal pump, 18th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC2020), (2020).

 Y. Tanaka, T. Kitabata, K. Nasu, S. Watanabe, S. Ohashi, A. Sakata, Effect of suction pipeline resistance on cavitation surge in a turbopump with inducer, 18th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC2020), (2020).

 S. Watanabe and Y. Tsujimoto, One-dimensional stability analysis of cavitation surge in pumps considering phase lag in dynamic cavitation characteristics, 18th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC2020), (2020).

 R. Takahashi, H. Nagashima, T. Tokumasu, S. Watanabe, S. Tsuda, Molecular kinetic analysis of quantum effect on bubble nucleation in liquid hydrogen, 17th International Conference on Flow Dynamics, (2020).

2019年度

 S. Watanabe, D. Zhang, Performance Improvement and Prediction of Contra-Rotating Axial Flow Pump by Rotational Speed Control of Individual Rotors, 2nd Asian Workshop on Hydraulic Machinery, (2020).

 R. Takahashi, N. Tsuboi, T. Tokumasu, S. Watanabe, S. Tsuda, Validation of a van der Waals Type Equation of State with Classical Mixing Rule for H2-O2 Mixture System by Molecular Simulation Employing an Improved Ab-Initio Intermolecular Potential, The 2nd Pacific Rim Thermal Engineering Conference, (2019).

 R. Takahashi, H. Nagashima, T. Tokumasu, S. Watanabe, S. Tsuda, Quantum Molecular Dynamics Analysis on Bubble Nucleation in Liquid Hydrogen, 16th International Conference on Flow Dynamics, (2019).

 Y. Tanaka, S. Watanabe, S. Ohashi, Y. Matsunaga, Numerical Investigation of Suction Performance of Inducer with Splitter Blade, 15th Asian International Conference on Fluid Machinery (AICFM15) , (2019).

 T. Takamine, S. Watanabe, Unsteady RANS Simulation of Final Stage Model of Multi-Stage Centrifugal Pump with Axial Rotor-Offset , 2nd IAHR-Asia Symposium on Hydraulic Machinery and Systems (IAHR-Asia 2019), (2019).

 Y. Katayama, Y. Teramoto, S. Watanabe, S. Tsuda, A. Furukawa, Performance of a Darrieus-type Hydraulic Turbine Installed near Side Wall of an Open Channel, 15th Asian International Conference on Fluid Machinery, (2019).

 T. Takamine, S. Watanabe, NUMERICAL INVESTIGATION OF THE INFLUENCE OF IMPELLER-DIFFUSER GAP ON UNSTEADY FLOW IN A CENTRIFUGAL PUMP, ASME-JSME-KSME 2019 Joint Fluids Engineering Conference, (2019).

 Y. Katayama, Y. Hosoi, Y. Fukuda, S. Watanabe, S. Tsuda, Y. Mori, K. Ito, Experimental Investigation on Cavitation Performance of Torque Converter Using Transparent Model, ASME-JSME-KSME Joint Fluids Engineering Conference 2019, (2019).

 Y. Kunishima, S. Tsuda, S.Watanabe, Large eddy simulation of cavitating flow using a homogeneous mixture model based on method of moments, 14th International Symposium on Experimental and Computational Aerothermodynamics of Internal Flows, (2019).

2018年度

 R. Takahashi, N. Tsuboi, T. Tokumasu, S. Watanabe, S. Tsuda, Validation of classical mixing rule coupled with van der Waals type equation of state for sound speed of non-ideal gas mixture, American Physical Society March Meeting 2019, (2019).

 Y. Nakano, S. Tsuda and S. Watanabe, Validation of Wagner theory on coarsening process of cavitation bubbles in oxygen-nitrogen mixture system by molecular dynamics simulation, 71st Annual Meeting of the APS Division of Fluid Dynamics, (2018).

 S. Tsuda, D. Yasui, S. Watanabe, H. Nagashima and T. Tokumasu, Density functional study on bubble nucleation in liquid hydrogen as a quantum fluid, 71st Annual Meeting of the APS Division of Fluid Dynamics, (2018).

 R. Takahashi, N. Tsuboi, T. Tokumasu and S. Tsuda, Statistical mechanical evaluation of thermophysical properties of oxygen-hydrogen mixture system based on the differential hierarchy of a complete thermodynamic function, 15th International Conference on Flow Dynamics, (2018).

 T. Takamine, S. Watanebe and K. Miyagawa, Unsteady RANS simulation of three-stage centrifugal pumps with different impeller-diffuser gaps, 29th IAHR Symposium on Hydraulic Machinery and Systems, (2018), (IOP Conf. Ser.: Earth Environ. Sci., 240, 092002.)

 T. Morii, Y. Tanaka, S. Watanabe, S. Ohashi and Y. Matsunaga, Experimental investigation on suction performance and cavitation instabilities of turbopumps with two different inducers, 29th IAHR Symposium on Hydraulic Machinery and Systems, (2018), (IOP Conf. Ser.: Earth Environ. Sci.,240, 032041.)

 Y. Ehara, S. Kitamura, W. Tsuru, S. Watanabe and S. Tsuda, Unsteady forces and moments acting on a cantilevered rectangular hydrofoil with tip clearance in cavitating conditions, 29th IAHR Symposium on Hydraulic Machinery and Systems, (2018), (IOP Conf. Ser.: Earth Environ. Sci., 240, 062054.)

 Y. Suzuki, Y. Katayama, S. Watanabe, S. Tsuda and Akinori Furukawa, A study on performance prediction of Darrieus-type hydroturbine operated in open channels using CFD with actuator disk method, 29th IAHR Symposium on Hydraulic Machinery and Systems, (2018), (IOP Conf. Ser.: Earth Environ. Sci., 240, 042020.)

 Y. Teramoto, Y. Katayama, S. Watanabe, S. Tsuda and A. Furukawa, Effect of Installation Condition on Performance of a Darrieus-type Hydraulic Turbine in Open Channel Flow, Grand Renewable Energy 2018 International Conference and Exhibition, (2018).

 S. Tsuda and S. Watanabe, CFD Simulation of Thermodynamic Effect Using a Homogeneous Cavitation Model Based on Method of Moments, 10th International Symposium on Cavitation, (2018), DOI: https://doi.org/10.1115/1.861851_ch48.

 Y. Odaira, W. Tsuru, S. Watanabe and Yuka Iga, Experimental Study of Disappearance Phenomenon of Unsteady Cavitation on NACA16012, 10th International Symposium on Cavitation, (2018), DOI: https://doi.org/10.1115/1.861851_ch81.

 M. Nohmi, T. Tsuneda, B. An, T. Suzuki, S. Watanabe and S. Tsuda, Cavitation CFD Prediction for NACA0015 Hydrofoil Flow Considering Boundary Layer Characteristics, 10th International Symposium on Cavitation, (2018), DOI: https://doi.org/10.1115/1.861851_ch36.

 W. Tsuru, S. Watanabe and Shin-ichi Tsuda, Behaviors of Free Bubble Nuclei in Inception of Sheet Cavitation, 10th International Symposium on Cavitation, (2018), DOI: https://doi.org/10.1115/1.861851_ch28.

 W. Tsuru, Y. Ehara, S. Kitamura, S. Watanabe, S. Tsuda, Mechanism of Lift Increase of Cavitating Clark Y-11.7% Hydrofoil, 10th International Symposium on Cavitation, (2018), DOI: https://doi.org/10.1115/1.861851_ch135.

2017年度

 T. Konishi, W. Tsuru, A. Fukumizu, S. Watanabe and S. Tsuda, Effect of Free Nuclei and Dissolved Air Content on Formation of Sheet Cavitation, The 13th International Symposium on Experimental and Computational Aerothermodynamics of Internal Flows (13th ISAIF), ISAIF-S-0104, (2017).

 S. Watanabe and S. Tsuda, Simple Modeling of Combined Gaseous and Vaporous Cavitation in Homogeneous Mixture Model, 10th International Conference on Computational Heat, Mass and Momentum Transfer (ICCHM2T2017), No. 160159, (2017).

 W. Tsuru, S. Watanabe and S. Tsuda, Numerical Investigation of Bubble Nuclei Characteristics on Cavitating Flow around a Hydrofoil by Homogeneous Flow, The 3rd International Conference on Numerical Methods in Multiphase Flows (ICNMMF-III), No. 59, (2017).

 T. Takamine, S. Watanabe, D. Furukawa, H. Watanabe and K. Miyagawa, Experimental Investigation on Diffuser Rotating Stall in a Three-Stage Centrifugal Pump, ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM2017-69386, (2017).

 Y. Tanaka, K. Shirakigawa, S. Watanabe and S. Tsuda, Cavitation Performance of Helical Inducer with Reduced-Diameter Suction Conduit, The Ninth JSME-KSME Thermal and Fluids Engineering Conference (TFEC9), TFEC9-1388, (2017)

 D. Yasui, H. Nagashima, T. Tokumasu, S. Watanabe and S. Tsuda, A Discussion on the Effect of Quantum Nature of Liquid Hydrogen on its Bubble Nucleation Using Density Functional Theory, The Ninth JSME-KSME Thermal and Fluids Engineering Conference (TFEC9), TFEC9-1349, (2017).

 D. Zhang, T. Tsuneda, Y. Katayama, S. Watanabe, S. Tsuda and A. Furukawa, Loss Mechanism in Rear Rotor of Contra-Rotating Axial Flow Pump, 14th Asian International Conference on Fluid Machinery, No. 232, (2017)

 D. Zhang, T. Tsuneda, Y. Katayama, S. Watanabe, S. Tsuda and A. Furukawa, Backflow Vortex Behaviors in Contra-Rotating Axial Flow Pump at Low Flow Rates, 1st Asian Working Group-IAHR's Symposium on Hydraulic Machinery and Systems, IOP Conf. Ser.: Earth Environ. Sci. 163 012036, (2017).

 W. Tsuru, S. Watanabe and S. Tsuda, Effect of Bubble Nuclei Characteristics on a Cavitating Hydrofoil: Numerical Investigation with Homogeneous Cavitation Model, 17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, No. 299, (2017).

 Y. Oodaira, W. Tsuru, S. Watanabe and Y. Iga, A Fundamental Study on Disappearance Phenomenon of Partial Cavitation on the NACA16012 Hydrofoil, 17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, No. 67, (2017).

 R. Takahashi, N. Tsuboi, T. Tokumasu, S. Tsuda, Validation of applicability of classical mixing rule in a van der Waals type equation of state for oxygen-hydrogen mixture system, 13th International Symposium on Experimental and Computational Aerothermodynamics of Internal Flows, (2017).

 S. Tsuda, H. Hyodo, S. Watanabe, Molecular dynamics simulation of a cavitation bubble collapsing or oscillation and its comparison with bubble dynamics formulation, 6th International Symoposium on Micro and Nano Technology, (2017).

 S. Ikawa, H. Nagashima, S. Tsuda, T. Tokumasu, An Evaluation of the potential barrier for hydrogen diffusion in metal with quantum effect using molecular simulation, 6th International Symoposium on Micro and Nano Technology, (2017).

2016年度

 S. Watanabe, W. Tsuru, Y. Yamamoto and S. Tsuda, Cavitation Simulation Using a New Simple Homogeneous Cavitation Model, 16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC2016), (2016).

 K. Tsutsumi, S. Watanabe, S. Tsuda and T. Yamaguchi, Cavitation Simulation of Automotive Torque Converter Using a Homogeneous Cavitation Model, 16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC2016), (2016).

 M. Yasuda and S. Watanabe, How to Avoid Severe Incidents at Pumped Storage Power Plants, 28th IAHR symposium on Hydraulic Machinery and Systems, IOP Conf. Ser.: Earth Environ. Sci. 49 112002, (2016).

 K. Nakashima, S. Watanabe, D. Matsushita, S. Tsuda and A. Furukawa, Performance Prediction of Darrieus-Type Hydroturbine with Inlet Nozzle Operated in Open Water, 28th IAHR symposium on Hydraulic Machinery and Systems, IOP Conf. Ser.: Earth Environ. Sci. 49 102011, (2016).

 W. Tsuru, T. Konishi, S. Watanabe, S. Tsuda, Observation of Inception of Sheet Cavitation from Free Nuclei, 6th Asian Joint Workshop on Thermophysics and Fluid Science (6th AJWTF), (2016).

 T. Takamine, D. Furukawa, S. Watanabe, H. Watanabe and K. Miyagawa, Experimental Analysis of Diffuser Rotating Stall in a Three-Stage Centrifugal Pump, The 7th International Symposium on Fluid Machinery and Fluid Engineering 2016 (ISFMFE2016), (2016).

 S. Ikawa, H. Nagashima, S. Tsuda, T. Tokumasu, An investigation of the potential barrier for hydrogen diffusion in iron by molecular simulation with quantum effect, 4th International Forum on Heat Transfer (IFHT2016), (2016).

 S. Tsuda, R. Takahashi, N. Tsuboi, T. Tokumasu, Validation of the Classical Mixing Rule in a Cubic Equation of State for a Non-ideal Gas Mixture, 13th International Conference on Flow Dynamics (ICFD2016), (2016).

 S. Ikawa, H. Nagashima, S. Tsuda, T. Tokumasu, Analyzing the quantum effect of hydrogen in iron on potential barrier by molecular simulation, 15th International Symposium on Metal - Hydrogen systems, (2016).