1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Experimental validation of a Richtmyer–Meshkov scaling law over large density ratio and shock strength ranges
Rent:
Rent this article for
USD
10.1063/1.3280364
/content/aip/journal/pof2/21/12/10.1063/1.3280364
http://aip.metastore.ingenta.com/content/aip/journal/pof2/21/12/10.1063/1.3280364

Figures

Image of FIG. 1.
FIG. 1.

Schematic of a shock wave interaction with a sinusoidal perturbation.

Image of FIG. 2.
FIG. 2.

Time-sequence of experimental images for , : (a1) initial condition, , (a2) , and (a3) . , : (b1) initial condition, , (b2) , and (b3) . Each image is approximately 25 cm wide.

Image of FIG. 3.
FIG. 3.

Time-sequence of experimental images for , case: (a1) initial condition, , (a2) , and (a3) . , case: (b1) initial condition, , (b2) , and (b3) . Each image is approximately 25 cm wide.

Image of FIG. 4.
FIG. 4.

Amplitude spectrum for initial conditions.

Image of FIG. 5.
FIG. 5.

Numerical schlieren image of the experiment shown in Fig. 3(b2). Image labels are: (a) transmitted shock wave, (b) interface, (c) vortices on slip plane, and (d) transverse shock waves.

Image of FIG. 6.
FIG. 6.

Amplitude as a function of time for all experiments. The mix gas is . (a) Dimensional plot, (b) nondimensional plot using the impulsive model. The same legend applies to both plots.

Image of FIG. 7.
FIG. 7.

(a) Growth rate plot from Raptor numerical simulation (, ) showing the region of early time, constant-growth, linear region. (b) Diffusion corrected, nondimensional plot of amplitude as a function of time for every experimental scenario. Data markers are the same as those used in Fig. 6.

Tables

Generic image for table
Table I.

Gas pairs and shock strengths used in the parameter study. The seeded gas is given in parentheses next to the tracer material.

Generic image for table
Table II.

Parameters of the experimental study. The mix gas on a volume basis is .

Generic image for table
Table III.

Growth reduction factors for each Atwood number, Mach number combination. The mix gas on a volume basis is .

Loading

Article metrics loading...

/content/aip/journal/pof2/21/12/10.1063/1.3280364
2009-12-31
2014-04-25
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Experimental validation of a Richtmyer–Meshkov scaling law over large density ratio and shock strength ranges
http://aip.metastore.ingenta.com/content/aip/journal/pof2/21/12/10.1063/1.3280364
10.1063/1.3280364
SEARCH_EXPAND_ITEM