Abstract: The invention relates to a fuel assembly for pressurised water nuclear reactors comprising a plurality of nuclear fuel rods each of which comprises a plurality of pellets with nuclear fuel. The assembly includes both pellets with high-concentration gadolinium oxide (greater or equal to 6% by weight) and pellets with medium-concentration gadolinium oxide (greater than 2% by weight and less than or equal to 4% by weight). The invention also relates to a method for loading the core of a nuclear reactor.
Type:
Application
Filed:
June 26, 2006
Publication date:
February 12, 2009
Applicant:
ENUSA INDUSTRIAS AVANZADAS, S.A.
Inventors:
Claude Michel Mildrum, Jose Francisco Serrano Rodriguez