Superresonant instability of a compressible hydrodynamic vortex
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
We show that a purely circulating and compressible system, in an adiabatic regime of acoustic propagation, presents superresonant instabilities. To show the existence these instabilities, we compute the quasinormal mode frequencies of this system numerically using two different frequency domain methods.
Originalsprog | Engelsk |
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Artikelnummer | 1641019 |
Tidsskrift | International Journal of Modern Physics D |
Vol/bind | 25 |
Udgave nummer | 9 |
Antal sider | 9 |
ISSN | 0218-2718 |
DOI | |
Status | Udgivet - aug. 2016 |
Eksternt udgivet | Ja |
Begivenhed | 3rd Amazonian Symposium on Physics - Belem, Brasilien Varighed: 28 sep. 2015 → 2 okt. 2015 |
Konference
Konference | 3rd Amazonian Symposium on Physics |
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Land | Brasilien |
By | Belem |
Periode | 28/09/2015 → 02/10/2015 |
ID: 299821642