Analyses of Instability Events in the Peach Bottom-2 BWR Using Thermal-Hydraulic and 3D Neutron Kinetic Coupled Codes Technique

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="23175.fig.016a" src="https://static-preview.hindawi.com/articles/stni/volume-2008/423175/figures/23175.fig.016a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Overall transient</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="23175.fig.016b" src="https://static-preview.hindawi.com/articles/stni/volume-2008/423175/figures/23175.fig.016b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>100 to 120 s time window</td></tr></table></td></tr></table>

<table>Inlet mass flow rate evolution for two selected channels 
located in different quarters of the core.</table>

Science and Technology of Nuclear Installations

fig16

Figure 16

Figure 16: Analyses of Instability Events in the Peach Bottom-2 BWR Using Thermal-Hydraulic and 3D Neutron Kinetic Coupled Codes Technique 