Theoretical Solutions for Dynamic Characteristics of Liquid Annular Seals with Herringbone Grooves on the Stator Based on Bulk-Flow Theory

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/stni/volume-2018/9412154/figures/9412154.fig.007a.svgz" name="9412154.fig.007a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Direct stiffness versus pressure difference</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/stni/volume-2018/9412154/figures/9412154.fig.007b.svgz" name="9412154.fig.007b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Cross-coupled stiffness versus pressure difference</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/stni/volume-2018/9412154/figures/9412154.fig.007c.svgz" name="9412154.fig.007c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Direct damping versus pressure difference</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/stni/volume-2018/9412154/figures/9412154.fig.007d.svgz" name="9412154.fig.007d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Cross-coupled damping versus pressure difference</td></tr></table>

<div>Comparisons between dynamic characteristics of herringbone-grooved TOR and TOS seals.</div>

Science and Technology of Nuclear Installations

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Figure 7

Figure 7: Theoretical Solutions for Dynamic Characteristics of Liquid Annular Seals with Herringbone Grooves on the Stator Based on Bulk-Flow Theory 