Abstract
A viscous tree arises when two plates sandwiching a fluid are being separated. By experimental investigations of such self-organized trees it is revealed that they originate from the competition for space between viscous fingers. Scaling properties are addressed and a computer simulation based on a phenomenological model is presented. If the two plates are separated rapidly (or in vacuum) cavitation appears leading to the formation of a foam. Cavitation is suggested as a possible mechanism for the formation of large-scale structure in the Universe.
Original language | English |
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Journal | EPL |
Volume | 25 |
Issue number | 4 |
Pages (from-to) | 245-252 |
ISSN | 0295-5075 |
DOIs | |
Publication status | Published - 1994 |