4.4 Article

Experiments on the single-mode Richtmyer-Meshkov instability with reshock at high energy densities

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Mechanics

Time-resolved particle image velocimetry measurements of the turbulent Richtmyer-Meshkov instability

Everest G. Sewell et al.

Summary: Experiments were conducted on Richtmyer-Meshkov instability with a three-dimensional, multi-mode initial perturbation, investigating the effect of perturbation amplitude on measured quantities and observing the development of the mixing region. However, the results did not fully meet the more stringent requirements proposed by previous researchers.

JOURNAL OF FLUID MECHANICS (2021)

Article Mechanics

Simulation and flow physics of a shocked and reshocked high-energy-density mixing layer

Jason D. Bender et al.

Summary: This paper investigates multimode instability growth and multimaterial mixing induced by multiple shock waves in a high-energy-density (HED) environment, presenting a three-dimensional computational modelling framework. The study reveals that conductive Peclet numbers are much smaller in the HED flow due to efficient thermal conduction by free electrons.

JOURNAL OF FLUID MECHANICS (2021)

Article Instruments & Instrumentation

X-ray imaging of Rayleigh-Taylor instabilities using Fresnel zone plate at the National Ignition Facility

A. Do et al.

Summary: The ability to provide high-resolution X-ray radiography is essential for studying hydrodynamic instabilities in high-energy density regimes at the National Ignition Facility. Recent studies have demonstrated the high-resolution capability of Fresnel zone plate optics, achieving a resolution of 2.3 µm. Challenges in improving image quality include motion blur and signal to noise ratio limitations.

REVIEW OF SCIENTIFIC INSTRUMENTS (2021)

Article Physics, Fluids & Plasmas

Scalar mixing in a Kelvin-Helmholtz shear layer and implications for Reynolds-averaged Navier-Stokes modeling of mixing layers

Brandon E. Morgan

Summary: This study involves large-eddy simulations of a Kelvin-Helmholtz mixing layer, showing similarities in scalar variance integral behavior with a Rayleigh-Taylor mixing layer and a tendency towards mixedness of about 0.8 in the simulated KH shear layer. It is found that using a Reynolds-averaged Navier-Stokes model calibrated for an RT layer to simulate a KH layer results in significant overprediction of scalar variance, suggesting the addition of a buoyancy production term to match mixedness in simulations of both RT and KH layers with a single model calibration.

PHYSICAL REVIEW E (2021)

Article Mathematics, Applied

On modeling Richtmyer-Meshkov turbulent mixing widths

Karnig O. Mikaelian et al.

PHYSICA D-NONLINEAR PHENOMENA (2020)

Article Physics, Fluids & Plasmas

Implosion performance of subscale beryllium capsules on the NIF

A. B. Zylstra et al.

PHYSICS OF PLASMAS (2019)

Article Physics, Fluids & Plasmas

Turbulent mixing and transition criteria of flows induced by hydrodynamic instabilities

Ye Zhou et al.

PHYSICS OF PLASMAS (2019)

Article Instruments & Instrumentation

The Crystal Backlighter Imager: A spherically bent crystal imager for radiography on the National Ignition Facility

G. N. Hall et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2019)

Article Physics, Fluids & Plasmas

Modeling of Rayleigh-Taylor mixing using single-fluid models

Ioannis W. Kokkinakis et al.

PHYSICAL REVIEW E (2019)

Article Engineering, Mechanical

Three-Dimensional Design Simulations of a High-Energy Density Reshock Experiment at the National Ignition Facility

Ping Wang et al.

JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME (2018)

Review Physics, Multidisciplinary

Rayleigh-Taylor and Richtmyer-Meshkov instability induced flow, turbulence, and mixing. II

Ye Zhou

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2017)

Review Physics, Multidisciplinary

Rayleigh-Taylor and Richtmyer-Meshkov instability induced flow, turbulence, and mixing. I

Ye Zhou

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2017)

Article Thermodynamics

A Two-length Scale Turbulence Model for Single-phase Multi-fluid Mixing

J. D. Schwarzkopf et al.

FLOW TURBULENCE AND COMBUSTION (2016)

Article Physics, Multidisciplinary

Late-Time Mixing Sensitivity to Initial Broadband Surface Roughness in High-Energy-Density Shear Layers

K. A. Flippo et al.

PHYSICAL REVIEW LETTERS (2016)

Article Instruments & Instrumentation

Use of a priori spectral information in the measurement of x-ray flux with filtered diode arrays

R. E. Marrs et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2015)

Article Instruments & Instrumentation

Development of a Big Area BackLighter for high energy density experiments

K. A. Flippo et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2014)

Article Physics, Fluids & Plasmas

Two laser-driven mix experiments to study reshock and shear

L. Welser-Sherrill et al.

HIGH ENERGY DENSITY PHYSICS (2013)

Article Physics, Fluids & Plasmas

Multicomponent Reynolds-averaged Navier-Stokes simulations of reshocked Richtmyer-Meshkov instability-induced mixing

J. Tiberius Moran-Lopez et al.

HIGH ENERGY DENSITY PHYSICS (2013)

Article Mathematics, Applied

Extended model for Richtmyer-Meshkov mix

Karnig O. Mikaelian

PHYSICA D-NONLINEAR PHENOMENA (2011)

Article Physics, Fluids & Plasmas

Development and validation of a turbulent-mix model for variable-density and compressible flows

Arindam Banerjee et al.

PHYSICAL REVIEW E (2010)

Article Instruments & Instrumentation

The first measurements of soft x-ray flux from ignition scale Hohlraums at the National Ignition Facility using DANTE (invited)

J. L. Kline et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2010)

Article Physics, Fluids & Plasmas

Physics of reshock and mixing in single-mode Richtmyer-Meshkov instability

Oleg Schilling et al.

PHYSICAL REVIEW E (2007)

Article Instruments & Instrumentation

Dante soft x-ray power diagnostic for National Ignition Facility

EL Dewald et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2004)

Article Physics, Fluids & Plasmas

Onset of turbulence in accelerated high-Reynolds-number flow

Y Zhou et al.

PHYSICAL REVIEW E (2003)