Organized Session

[S19] Planning session 3: Connection of fundamental and applied research in hydraulic engineering

Thu. Dec 9, 2021 3:15 PM - 5:30 PM Room3 (Zoom_R3)

Chair:YASUO NIHEI Chair2:KENGO OSADA

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3:15 PM - 3:20 PM

[2R313-19-1add] Introduction

3:20 PM - 3:35 PM

[114] DEVELOPMENT OF A 3D NUMERICAL MODEL OF WOODY DEBRIS FOR DESIGNING A DEBRIS RETENTION FACILITY IN RIVERS

*Kengo Osada¹, Yoshihiko Shimizu², Reo Matsumoto³, Robert Ettema⁴ (1. National Institute of Technology, Anan College, 2. Gunma University, 3. Kyushu University, 4. Colorado State University)

3:35 PM - 3:50 PM

[115] LAGRANGIAN NON-EQUILIBRIUM SEDIMENT TRANPORT SIMULATION OF SEDIMENT RUN-OFF AND PARTICLE-SIZE SEGREGATION FOR SEDIMENT REPLENISHMENT CONTAINING FINE PARTICLE

*Kazuyuki Ota¹, Takahiro Sato¹, Ryosuke Arai¹ (1. Central Research Institute of Electric Power Industry)

3:50 PM - 4:05 PM

[116] EXPERIMENTAL STUDY ON TURBULENCE AND SEDIMENT TRANSPORT IN THE VICINITY OF RIVERBED USING PIV MEASUREMENT

Masato Sekine¹, *Ryota Nakama¹, Aki Washizu¹ (1. Waseda University)

4:05 PM - 4:20 PM

[117] MOVEMENT MECHANISM OF NON-SPHERICAL PARTICLES FLOWING DOWN IN A TURBULENT FLOW OVER A ROUGH-BED CHANNEL BY THE IMAGE ANALYSIS AND THE NUMERICAL SIMULATION

*Yuya Takakuwa¹, Shoji Fukuoka² (1. Graduate School of Science and Engineering, Chuo University, 2. Research and Development Initiative, Chuo University)

4:20 PM - 4:35 PM

[118] NUMERICAL SIMULATION OF LEVEE BREACHING DUE TO OVERTOPPING FLOWS CONSIDERING SUSPENDED SEDIMENT

*Shinichiro Onda¹, Koichi Shimizu², Ryota Yamaguchi¹ (1. Kyoto University, 2. All Nippon Airways Co., Ltd.)

4:35 PM - 4:50 PM

[119] EFFECTS OF HYPER-CONCENTRATED SEDIMENT ON FLOW STRUCTURE IN AN OPEN CHANNEL WITH CLOSELY PACKED CYLINDRICAL ROUGHNESS

*Kanji Adachi¹, Terunori Ohmoto¹ (1. Kumamoto University)

4:50 PM - 5:05 PM

[120] EFFECTS OF VEGETATION HEIGHT ON TURBULENT FLOW STRUCTURE AND SUSPENDED SEDIMENT DEPOSITION

*Kazumasa Matsumoto¹, Taka-aki Okamoto¹, Ryosuke Akahori², Michio Sanjou¹ (1. Kyoto University, 2. Aichi Institute of Technology)

5:05 PM - 5:30 PM

[2R313-19-9add] General discussion

Session information