Title:
横方向インコアプローブ
Document Type and Number:
Japanese Patent JP5580527
Kind Code:
B2
Abstract:
A method and apparatus for the calibration of neutron flux monitoring devices (33) used in a nuclear reactor core (10). The apparatus includes a transverse in-core probe (TIP) cable (36) with a neutron absorber (44) located a fixed distance apart from a TIP detector (38). The neutron absorber may be passed within close proximity of the neutron flux monitoring device such that a perceived drop in measured neutron flux occurs, whereupon the cable may be repositioned relative to the monitoring device to ensure that the TIP detector is within close proximity of the monitoring device for purposes of calibrating the monitoring device.
Inventors:
James Edward Fawkes, a junior
Application Number:
JP2008310358A
Publication Date:
August 27, 2014
Filing Date:
December 05, 2008
Export Citation:
Assignee:
Global nuclear fuel アメリカズ LLC
International Classes:
G21C17/108; G21C17/10
Attorney, Agent or Firm:
Satoshi Arakawa
Hiroshi Ogura
Toshihisa Kurokawa
Hiroshi Ogura
Toshihisa Kurokawa