Abstract: A neutron detector array is capable of measuring a wide range of neutron fluxes. The array includes multiple semiconductor neutron detectors. Each detector has a semiconductor active region that is resistant to radiation damage. In one embodiment, the array preferably has a relatively small size, making it possible to place the array in confined locations. The ability of the array to detect a wide range of neutron fluxes is highly advantageous for many applications such as detecting neutron flux during start up, ramp up and full power of nuclear reactors.
Type:
Grant
Filed:
September 15, 1997
Date of Patent:
August 17, 1999
Assignee:
The United States of America as represented by the United States Department of Energy
Inventors:
John G. Seidel, Frank H. Ruddy, Charles D. Brandt, Abdul R. Dulloo, Randy G. Lott, Ernest Sirianni, Randall O. Wilson