Investigation of the Richtmyer-Meshkov instability with stereolithographed interfaces

被引：77

作者：

Mariani, Christian ^{[1
]}

Vandenboomgaerde, Marc ^{[2
]}

Jourdan, Georges ^{[1
]}

Souffland, Denis ^{[2
]}

Houas, Lazhar ^{[1
]}

机构：

[1] IUSTI, Polytech Marseille Dpt Mecan Energet, CNRS, UMR 6595, F-13013 Marseille, France

[2] CEA, DAM, F-91297 Bruyeres Le Chatel, France

来源：

PHYSICAL REVIEW LETTERS | 2008年 / 100卷 / 25期

关键词：

D O I：

10.1103/PhysRevLett.100.254503

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A novel method to set highly accurate initial conditions has been designed in the context of shock tube experiments for the Richtmyer-Meshkov instability study. Stereolithography has been used to design the membrane supports which initially materialize the gaseous interface. The visualizations of both heavy-light and light-heavy sinusoidal interfaces were carried out with laser sheet diagnostics. Experiments are in very good agreement with theory and simulations for the heavy-light case, but probably due to the membrane effects, quickly deviate from them in the light-heavy configuration.

引用

页数：4

共 21 条

[1]

Boulet M., 2006, P 10 INT WORKSH PHYS

[2] EXPERIMENTS ON THE RICHTMYER-MESHKOV INSTABILITY - SMALL-SCALE PERTURBATIONS ON A PLANE INTERFACE [J].

BROUILLETTE, M ;

STURTEVANT, B .

PHYSICS OF FLUIDS A-FLUID DYNAMICS, 1993, 5 (04) :916-930

[3] PLIF flow visualization and measurements of the Richtmyer-Meshkov instability of an air/SF6 interface [J].

Collins, BD ;

Jacobs, JW .

JOURNAL OF FLUID MECHANICS, 2002, 464 (464) :113-136

[4] QUANTITATIVE THEORY OF RICHTMYER-MESHKOV INSTABILITY [J].

GROVE, JW ;

HOLMES, R ;

SHARP, DH ;

YANG, Y ;

ZHANG, Q .

PHYSICAL REVIEW LETTERS, 1993, 71 (21) :3473-3476

[5] Large-eddy simulation and multiscale modelling of a Richtmyer-Meshkov instability with reshock [J].

Hill, D. J. ;

Pantano, C. ;

Pullin, D. I. .

JOURNAL OF FLUID MECHANICS, 2006, 557 :29-61

[6] Shock-tube experiments on Richtmyer-Meshkov instability growth using an enlarged double-bump perturbation [J].

Holder, DA ;

Smith, AV ;

Barton, CJ ;

Youngs, DL .

LASER AND PARTICLE BEAMS, 2003, 21 (03) :411-418

[7] A new large cross-section shock tube for studies of turbulent mixing induced by interfacial hydrodynamic instability [J].

Houas, L ;

Jourdan, G ;

Schwaederlé, L ;

Carrey, R ;

Diaz, F .

SHOCK WAVES, 2003, 12 (05) :431-434

[8] High-amplitude single-mode perturbation evolution at the Richtmyer-Meshkov instability [J].

Jourdan, G ;

Houas, L .

PHYSICAL REVIEW LETTERS, 2005, 95 (20)

[9]

Meshkov E. E., 1969, Fluid Dynamics, V4, P101, DOI 10.1007/BF01015969

[10] GROWTH-RATE OF THE RICHTMYER-MESHKOV INSTABILITY AT SHOCKED INTERFACES [J].

MIKAELIAN, KO .

PHYSICAL REVIEW LETTERS, 1993, 71 (18) :2903-2906

← 1 2 3 →