Fundamental study on ultrasonic velocity profiler method for flow measurement and robot transport

Ryo Nishiwaki

Presentation information

Oral presentation

III. Fission Energy Engineering » 303-1 Reactor Instrumentation, Instrumentation System, Reactor Control/303-2 Remote Control, Robotics, Image Processing

[1P08-12] Robot, Instrumentation, Support System

Wed. Sep 13, 2017 2:45 PM - 4:10 PM Room P (Seminar room 2 - Frontier Research in Applied Sciences Building)

Chair:Hiroshi Shimoda (Kyoto univ.)

3:45 PM - 4:00 PM

[1P12] Fundamental study on ultrasonic velocity profiler method for flow measurement and robot transport

*Ryo Nishiwaki¹, Syun Kimura¹, Hideharu Takahashi¹, Gen Endo¹, Hiroshige Kikura¹ (1. Tokyo tech)

Keywords:Ultrasound, Ultrasonic velocity profiler, Phased array , Robot

A phased array UVP method and a remote measurement system using a transport robot were constructed to investigate leakages of primary containment vessels at TEPCO Fukushima-Daiichi Nuclear Power Station. Flow direction was measured using the transport robot system, and the leakage position can be estimated by the system in mock-up.