Abstract
Shock-tube experiments were performed in order to verify recently developed theoretical models for the evolution of the shock-wave induced Richtmyer-Meshkov instability [Phys. Rev. Lett. 74, 534 (1995)]. Single-mode bubble and spike evolution and two-bubble interaction in both early and late nonlinear stages were investigated in a M ≈ 1.3 Air-to-SF6 shock-tube experiment. Experimental results for the single-mode and two-bubble cases, showing distinct bubble and spike evolution, were found to be in very good agreement with the theoretical model prediction as well as numerical simulations, verifying the key elements of the bubble-merger model used for the prediction of the multimode bubble and spike front evolution.
| Original language | English |
|---|---|
| Pages (from-to) | 1654-1657 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 80 |
| Issue number | 8 |
| Publication status | Published - 1998 |
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Study of nonlinear evolution of single-mode and two-bubble interaction under Richtmyer-Meshkov instability. / Sadot, O.; Erez, L.; Alon, U.; Oron, Dan; Levin, L. A.; Erez, G.; Ben-Dor, G.; Shvarts, D.
In: Physical Review Letters, Vol. 80, No. 8, 1998, p. 1654-1657.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Study of nonlinear evolution of single-mode and two-bubble interaction under Richtmyer-Meshkov instability
AU - Sadot, O.
AU - Erez, L.
AU - Alon, U.
AU - Oron, Dan
AU - Levin, L. A.
AU - Erez, G.
AU - Ben-Dor, G.
AU - Shvarts, D.
PY - 1998
Y1 - 1998
N2 - Shock-tube experiments were performed in order to verify recently developed theoretical models for the evolution of the shock-wave induced Richtmyer-Meshkov instability [Phys. Rev. Lett. 74, 534 (1995)]. Single-mode bubble and spike evolution and two-bubble interaction in both early and late nonlinear stages were investigated in a M ≈ 1.3 Air-to-SF6 shock-tube experiment. Experimental results for the single-mode and two-bubble cases, showing distinct bubble and spike evolution, were found to be in very good agreement with the theoretical model prediction as well as numerical simulations, verifying the key elements of the bubble-merger model used for the prediction of the multimode bubble and spike front evolution.
AB - Shock-tube experiments were performed in order to verify recently developed theoretical models for the evolution of the shock-wave induced Richtmyer-Meshkov instability [Phys. Rev. Lett. 74, 534 (1995)]. Single-mode bubble and spike evolution and two-bubble interaction in both early and late nonlinear stages were investigated in a M ≈ 1.3 Air-to-SF6 shock-tube experiment. Experimental results for the single-mode and two-bubble cases, showing distinct bubble and spike evolution, were found to be in very good agreement with the theoretical model prediction as well as numerical simulations, verifying the key elements of the bubble-merger model used for the prediction of the multimode bubble and spike front evolution.
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UR - http://www.scopus.com/inward/citedby.url?scp=0000873273&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0000873273
VL - 80
SP - 1654
EP - 1657
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 8
ER -