公开(公告)号：US20140064425A1

公开(公告)日：2014-03-06

申请号：US14036552

申请日：2013-09-25

申请人： James Edward FAWKS

发明人： James Edward FAWKS

IPC分类号： G21C17/108

CPC分类号： G21C17/108 ,  G01T3/00 ,  G01T7/005

摘要： A method and apparatus for the calibration of neutron flux monitoring devices used in a nuclear reactor core. The apparatus includes a transverse in-core probe (TIP) cable with a neutron absorber located a fixed distance apart from a TIP detector. 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.

摘要翻译： 用于核反应堆核心中使用的中子通量监测装置的校准方法和装置。 该装置包括横向磁芯探针（TIP）电缆，其中中子吸收器位于与TIP检测器相距一定距离处。 中子吸收器可以在中子通量监测装置的非常接近的范围内通过，使得发生测量的中子通量的感知下降，于是可以相对于监测装置重新定位电缆，以确保TIP检测器在监测 设备用于校准监控设备。