Oral presentation

[2L07-11] Inspection and Safety Evaluation Technology of Nuclear Power Plants

Thu. Mar 21, 2019 2:45 PM - 4:10 PM Room L (Common Education Bildg. 2 3F No.36)

Chair:Takashi Matsunaga(NFI)

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2:45 PM - 3:00 PM

[2L07] Surface crack identification technique by eddy current testing with multi coil probe

*Masahiro Miki¹, Soushi Narishige¹, Isao Yoshida² (1. Hitachi, Ltd., 2. Hitachi-GE Nuclear Energy)

3:00 PM - 3:15 PM

[2L08] Development of nondestructive inspection system for soundness diagnosis of cable insulating material (2)

*Motomu Ishii¹, Hiroaki Fujiyoshi¹, Yoshihiro Isobe¹, Takatoshi Kawashima², Chihiro Urashima³, Tadashi Magari³ (1. Nuclear Fuel Industries, Ltd., 2. Kansai Electron Beam Co., Ltd., 3. Kansai Electric Power Co., Inc.)

3:15 PM - 3:30 PM

[2L09] Development of mechanical model of droplet erosion on turbine blade material

*Shohei Kawano¹, Yoshihiro Yoshii¹, Takahiro Kubo¹, Hiromasa Kanome¹ (1. Tohiba Energy Systems & Solutions Corp.)

3:30 PM - 3:45 PM

[2L10] Evaluation of sloshing wave crest impact pressure acting on a fixed roof of cylindrical tank

(No.2) Validation of the calculation formula of wave crest velocity considering nonlinearity of seismic-induced sloshing response

*Yukihiro Toyoda^1,2, Yasuki Ohtori² (1. CRIEPI, 2. Tokyo City Univ.)

3:45 PM - 4:00 PM

[2L11] Development of seismic assessment method for FR core

(4) Seismic experiment and analysis of hexagonal bundle model using deformed core assembly mock-up

*Shinichiro Matsubara¹, Akihisa Iwasaki¹, Kazuteru Kawamura¹, Tomohiko Yamamoto³, Hidenori Harada² (1. MHI, 2. MFBR, 3. JAEA)

Time reserved for Chair （4:00 PM - 4:10 PM）

Sessions

IV. Nuclear Plant Technologies » 401-3 Reactor Design, Construction and Examination of Nuclear Power Station, Aseismatic Design, Nuclear Ship