Instability of a heavy gas layer induced by a cylindrical convergent shock
J Li, J Ding, X Luo, L Zou - Physics of Fluids, 2022 - pubs.aip.org
The instability of a heavy gas layer (SF 6 sandwiched by air) induced by a cylindrical
convergent shock is studied experimentally and numerically. The heavy gas layer is …
convergent shock is studied experimentally and numerically. The heavy gas layer is …
Evolution of shock-accelerated heavy gas layer
Richtmyer–Meshkov instability of the SF6 gas layer surrounded by air is experimentally
investigated. Using the soap film technique, five kinds of gas layer with two sharp interfaces …
investigated. Using the soap film technique, five kinds of gas layer with two sharp interfaces …
Convergent Richtmyer–Meshkov instability of heavy gas layer with perturbed inner surface
The convergent Richtmyer–Meshkov instability (RMI) of an layer with a uniform outer surface
and a sinusoidal inner surface surrounded by air (generated by a novel soap film technique) …
and a sinusoidal inner surface surrounded by air (generated by a novel soap film technique) …
On shock-induced heavy-fluid-layer evolution
Investigation on the shock-induced finite-thickness fluid-layer evolution is very desirable but
remains a challenge because it not only involves both the Richtmyer–Meshkov instability …
remains a challenge because it not only involves both the Richtmyer–Meshkov instability …
Convergent Richtmyer–Meshkov instability of light gas layer with perturbed outer surface
The Richtmyer–Meshkov instability of a helium layer surrounded by air is studied in a semi-
annular convergent shock tube by high-speed schlieren photography. The gas layer is …
annular convergent shock tube by high-speed schlieren photography. The gas layer is …
Convergent Richtmyer–Meshkov instability on a light gas layer with perturbed inner and outer surfaces
J Ding, X Deng, X Luo - Physics of Fluids, 2021 - pubs.aip.org
The instability of an annular helium gas layer surrounded by air with sinusoidal inner and
outer interfaces, formed by a novel soap-film technique, impacted by a cylindrically …
outer interfaces, formed by a novel soap-film technique, impacted by a cylindrically …
Divergent Richtmyer–Meshkov instability on a heavy gas layer
Experiments on divergent Richtmyer–Meshkov (RM) instability at a heavy gas layer are
performed in a specially designed shock tube. A novel soap-film technique is extended to …
performed in a specially designed shock tube. A novel soap-film technique is extended to …
Experimental and theoretical studies on heavy fluid layers with reshock
The Richtmyer–Meshkov instability of a heavy fluid layer with reshock is investigated
experimentally and theoretically, to reveal the mechanisms of the interfacial instabilities and …
experimentally and theoretically, to reveal the mechanisms of the interfacial instabilities and …
Convergent Richtmyer–Meshkov instability of a heavy gas layer with perturbed outer interface
The evolution of an layer surrounded by air is experimentally studied in a semi-annular
convergent shock tube by high-speed schlieren photography. The gas layer with a …
convergent shock tube by high-speed schlieren photography. The gas layer with a …
On shock-induced evolution of a gas layer with two fast/slow interfaces
Y Liang, X Luo - Journal of Fluid Mechanics, 2022 - cambridge.org
The shock-induced evolution of a gas layer with two fast/slow interfaces is investigated
theoretically and experimentally. Specifically, the gas layer is located between a lighter gas …
theoretically and experimentally. Specifically, the gas layer is located between a lighter gas …