BWR Fuel

Basic Specification

Type 10×10(ATRIUMTM10XM)
Section size
(mm)
133
The number of spacers 9
Overall length of a bundle
(m)
Approx.4.5
Overall length of a fuel rod
(m)
Approx.4.1
Fuel rod diameter
(mm)
10.3
The number of fuel rods
(#)
91 79/12(Partial length fuel rod)
The number of pellets
(#)
Approx.340
Pellet diameter
(mm)
8.9
Materials:
Pellet
UO2, UO2 containing gadolinia
Cladding
Zirconium alloy
Square tube
Zirconium alloy
Spacer
inconel
Upper/Lower tie plate
Stainless steel
  • ATRIUMTM10XM is a registered trademark of Framatome