2-07-1

2023年7月11日(火) 10:20 〜 12:00 講演室 07 (10F 1006)

Chair: Kevin Dankhara (Indian Institute of Science), Ravinder Yerram(GE Gas Power)

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10:20 〜 10:40

[2-07-1-01] Experimental and Numerical Evaluations of Dynamic Transfer Matrix for a Three-Dimensional Centrifugal Impeller based on Unsteady Energy Conservation

*Izuru Kambayashi¹, Chengye Dou¹, Donghyuk Kang¹ (1. Saitama Univ.)

10:40 〜 11:00

[2-07-1-02] Flow instability in a vaneless diffuser of a radial flow machine

*Meng FAN¹, Antoine DAZIN¹, Gérard BOIS¹, Francesco ROMANÒ¹ (1. Univ. Lille, CNRS, ONERA, Arts et Métiers Institute of Technology, Centrale Lille, UMR 9014-LMFL-Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet, F-59000, Lille, France)

11:00 〜 11:20

[2-07-1-03] Numerical Considerations for Suppression Effectiveness of Diffuser Rotating Stall

*Dai Iwasaki¹, Takayuki Hiraishi², Shinichiro Ejiri², Masahiro Miyabe¹ (1. Osaka Institute of Technology, 2. Nikkiso Co., Ltd.)

11:20 〜 11:40

[2-07-1-05] Impeller Wake Transport at Mid-Span, Hub Region, and Tip Region in an Axial Flow Pump at Saddle Region

*Junyoung Lim¹, Youngkuk Yoon¹, Seung Jin Song¹ (1. Seoul National University)

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