MEASUREMENT OF NEGATIVE REACTIVITIES BY THE SPACIAL INTEGRAL METHOD WITH A PULSED NEUTRON SOURCE

@inproceedings{Hen1982MEASUREMENTON,
  title={MEASUREMENT OF NEGATIVE REACTIVITIES BY THE SPACIAL INTEGRAL METHOD WITH A PULSED NEUTRON SOURCE},
  author={Zhang Hen},
  year={1982}
}
With the development of nuclear power, the measurement of negative reactivities has become very important. However all usual method with pulsed neutron source are not satisfactory because of the serious influence of spacial high order harmonics. The reaetivities to be measured will depend on the arrangement of detectors.A new method known as Spatial Integral Measurement, based on the spacial kinetics of reactor, has been developd. It has been employed in the measurement of control rods worth… CONTINUE READING