21.07.2013 Views

Ellis

Ellis

Ellis

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Reactivity [1/k_inf,unvoid - 1/k_inf,void] (%)<br />

0.00<br />

-40.00<br />

-80.00<br />

-120.00<br />

Void Reactivity Effect for LEU<br />

0.0 20.0 40.0 60.0 80.0 100.0<br />

Void (%)<br />

Solid curves are for fresh fuel;<br />

Dashed curves are for midburnup fuel (20 MWd/kg)<br />

Figure 6. Void Reactivity Effects in LEU Fuel for Various Enrichments. The Fuel Enrichment<br />

(in wt% 235 U) is Shown at the Right Axis for Each Pair of Curves.<br />

16<br />

20%<br />

16%<br />

12%<br />

8%<br />

6%<br />

4%<br />

2%

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!