Multiphase Hele-Shaw Flows: from Beaches to Dredgers - School of ...
Multiphase Hele-Shaw Flows: from Beaches to Dredgers - School of ...
Multiphase Hele-Shaw Flows: from Beaches to Dredgers - School of ...
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Dredging a <strong>Hele</strong>-<strong>Shaw</strong> cell<br />
<strong>Hele</strong>-<strong>Shaw</strong><br />
<strong>Flows</strong><br />
Onno<br />
Bokhove<br />
Introduction<br />
Design<br />
Wave<br />
Breaking<br />
Beach<br />
Morphology<br />
Challenges<br />
Conclusions<br />
Design (March 2013):<br />
Use <strong>Hele</strong>-<strong>Shaw</strong> cell <strong>to</strong> investigate pump failure by particle<br />
overloading in slurries.<br />
Narrow cell (2d, 3d): bridging; wider cells: 3D effects.<br />
Mathematical modelling using water-particle mixture<br />
theory.<br />
z<br />
free surface<br />
pump<br />
g<br />
B 0<br />
particles<br />
0 L<br />
x