CORE FLOW RATE MONITORING SYSTEM

• Main Authors: KANEMOTO SHIGERU, ENOMOTO MITSUHIRO, NAMIHIRA HIDEO, FUJII TOSHIHIRO, KONDO TAKAHISA
• Format: Patent
• Language: English
• Published: 19.07.2001
• Edition: 7
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PHYSICS; TESTING

PROBLEM TO BE SOLVED: To monitor core flow rate, without being affected by long-term aging change in a reactor pressure vessel and correct and calibrate it, as the need arises. SOLUTION: The system comprises a narrow-band reactor water level detector 11 and a wide-band reactor water level detector 1...