Abstracts and Available Papers Presented at the 1999 International RERTR Meeting
FUEL DEPLETION ANALYSES FOR THE HEU
CORE OF GHARR-1;
Part II: FISSION PRODUCT INVENTORY
S. Anim-Sampong1, E.H. K. Akaho1, H. O. Boadu1,
J.D.K. Intsiful2, S. Osae3
1Dept. of Nuclear Eng. & Mat. Sci., NNRI, 2National Centre for Mathematical Sciences, 3Dept.
of Physics, NNRI,
Ghana Atomic Energy
Commission
P.O. Box LG 80,
Legon, Accra. Ghana
ABSTRACT
The fission product isotopic
inventories have been estimated for a 90.2% highly enriched uranium (HEU) fuel
lattice cell of the Ghana Research Reactor-1 (GHARR-1) using the WIMSD/4
transport lattice code. The results indicate a gradual decrease in the Xe135
inventory, and saturation trend for Sm149, Cs134 and Cs135
inventories as the fuel is depleted to 10,000 MWd/tU.