Dense-branching morphology and the radial Hele-Shaw cell driven at a constant flux
- 1 January 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 41 (2) , 891-893
- https://doi.org/10.1103/physreva.41.891
Abstract
The radial Hele-Shaw experiment with constant-flux boundary conditions is considered. Our results suggest that substantial differences may exist between the final morphologies associated with constant-flux and constant-pressure boundary conditions. In addition, we show that arguments based on an extended linear analysis to motivate the dense-branching morphology in the constant-pressure case do not lead to a compact structure for the constant-flux case.Keywords
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