Some Movement Mechanisms and Characteristics in Pebble Bed Reactor

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="820481.fig.004a" src="https://static.hindawi.com/articles/stni/volume-2014/820481/figures/820481.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>The way to determine pebbles’ radial intervals</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="820481.fig.004b" src="https://static.hindawi.com/articles/stni/volume-2014/820481/figures/820481.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Distribution of tagged pebbles at the height of 204 mm</td></tr></table></td></tr></table>

<table>The method to illustrate radial distribution of pebbles.</table>

Science and Technology of Nuclear Installations

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Figure 4

Figure 4: Some Movement Mechanisms and Characteristics in Pebble Bed Reactor 