Abstract
A diffuse interface model is exploited to study in details the dynamics of a cavitation vapor bubble, by including phase change, transition to supercritical conditions, shock wave propagation and thermal conduction. The numerical experiments show that the actual dynamic is a sequence of collapses and rebounds demonstrating the importance of nonequilibrium phase changes. In particular the transition to supercritical conditions avoids the full condensation and leads to shockwave emission after the collapse and to successive bubble rebound.
Original language | English |
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Title of host publication | Journal of Physics: Conference Series |
Volume | 656 |
Edition | 1 |
DOIs | |
Publication status | Published - 3 Dec 2015 |
Event | 9th International Symposium on Cavitation, CAV 2015 - Lausanne, Switzerland Duration: 6 Dec 2015 → 10 Dec 2015 |
Publication series
Name | Journal of Physics: Conference Series |
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ISSN (Print) | 1742-6588 |
Conference
Conference | 9th International Symposium on Cavitation, CAV 2015 |
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Country | Switzerland |
City | Lausanne |
Period | 6/12/15 → 10/12/15 |
Bibliographical note
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Profiles
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Francesco Magaletti
- School of Computing, Engineering & Maths - Marie Curie Research Fellow
- Advanced Engineering Centre
Person: Academic