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Applications and Research

LA-UR 99-3985

8/2/99

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Table of Contents

Rayleigh-Taylor Instability

Three Dimensional Rayleigh-Taylor Unstable Interface

Late Time Three Dimensional Rayleigh-Taylor Unstable Interface

A Topological Bifurcation in Three Dimensional Rayleigh-Taylor Instability

Richtmyer-Meshkov Instability

Data for Richtmyer-Meshkov Computations

Richtmyer-Meshkov Instability

Small Amplitude Convergence of nonlinear simulations to linearized solutions

Perturbation amplitude, and amplitude growth rate, of a shocked air-SF6 interface

Bubble and spike velocities at a shocked air-SF6 interface

Comparison of linear and nonlinear air-SF6 solutions

Single-Mode Richtmyer-Meshkov Instability: Experiment, Simulation and Theory

Description and goals of work

Richtmyer-Meshkov Experimental Configuration

Experiment and Simulation Densities at 2.8ns

Experiment and Simulation Densities at 4.2ns

Simulation Only Densities at 9.6 ns

Pressure and RAGE AMR Grid 9.6 ns

Amplitude/Growth Rate Comparison

Cylindrical Geometry Version of Dimonte Experiment (1)

Cylindrical Geometry Version of Dimonte Experiment (2)

Cylindrical Geometry Version of Dimonte Experiment (3)

Cylindrical Geometry Version of Dimonte Experiment (4)

Cylindrical Geometry Version of Dimonte Experiment (5)

Supersonic Random Velocity Inlet (1)

Supersonic Random Velocity Inlet (2)

Supersonic Random Velocity Inlet (3)

Supersonic Projectile over Water (1)

Supersonic Projectile over Water (20 msec)

Supersonic Projectile over Water (40 msec)

Supersonic Projectile over Water (60 msec)

Supersonic Projectile over Water (80 msec)

Open Problems and Current Research (1)

Open Problems and Current Research (2)

Open Problems and Current Research (3)

Further Reading

Author: John W. Grove 

Email: jgrove@lanl.gov