Fine Distributed Moderating Material with Improved Thermal Stability Applied to Enhance the Feedback Effects in SFR Cores

<table>Burnup distribution at 100 GWd/tHM for the reference case (a) and the case with the moderating material in the wire wrapper (b).</table>

Science and Technology of Nuclear Installations

Figure 5: Fine Distributed Moderating Material with Improved Thermal Stability Applied to Enhance the Feedback Effects in SFR Cores 