Radiation-coupled front-tracking simulations for laser-driven shock experiments

Yongmin Zhang; R. Paul Drake; James Glimm; John W. Grove; David H. Sharp

doi:10.1016/j.na.2005.01.056

Radiation-coupled front-tracking simulations for laser-driven shock experiments

Yongmin Zhang
, R. Paul Drake
, James Glimm
, John W. Grove
, David H. Sharp

Applied Mathematics and Statistics

Stony Brook University
University of Michigan, Ann Arbor
Los Alamos National Laboratory
Los Alamos National Laboratory Theoretical Division

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The purpose of this paper is to develop a numerical algorithm to track the preheat interface motion driven by radiation transfer in high-intensity laser experiments. Our front-tracking algorithm is coupled to a radiation process through an inter-package coupling by connecting the output from a radhydro code HYADES to the input of FronTier code of front tracking. Our coupled algorithm is validated by comparing simulation results from both codes in both low and high radiation cases. Significant interface motion and deformation of the harmonic perturbation due to radiation preheat are observed in high radiation heat case.

Original language	English
Pages (from-to)	e1635-e1644
Journal	Nonlinear Analysis, Theory, Methods and Applications
Volume	63
Issue number	5-7
DOIs	https://doi.org/10.1016/j.na.2005.01.056
State	Published - Nov 30 2005

Keywords

Front tracking
Preheat motion
Radiation coupling

Access to Document

10.1016/j.na.2005.01.056

Cite this

@article{4518c9afad8d4e20846408236ffd0413,

title = "Radiation-coupled front-tracking simulations for laser-driven shock experiments",

abstract = "The purpose of this paper is to develop a numerical algorithm to track the preheat interface motion driven by radiation transfer in high-intensity laser experiments. Our front-tracking algorithm is coupled to a radiation process through an inter-package coupling by connecting the output from a radhydro code HYADES to the input of FronTier code of front tracking. Our coupled algorithm is validated by comparing simulation results from both codes in both low and high radiation cases. Significant interface motion and deformation of the harmonic perturbation due to radiation preheat are observed in high radiation heat case.",

keywords = "Front tracking, Preheat motion, Radiation coupling",

author = "Yongmin Zhang and Drake, \{R. Paul\} and James Glimm and Grove, \{John W.\} and Sharp, \{David H.\}",

year = "2005",

month = nov,

day = "30",

doi = "10.1016/j.na.2005.01.056",

language = "English",

volume = "63",

pages = "e1635--e1644",

journal = "Nonlinear Analysis, Theory, Methods and Applications",

issn = "0362-546X",

number = "5-7",

}

TY - JOUR

T1 - Radiation-coupled front-tracking simulations for laser-driven shock experiments

AU - Zhang, Yongmin

AU - Drake, R. Paul

AU - Glimm, James

AU - Grove, John W.

AU - Sharp, David H.

PY - 2005/11/30

Y1 - 2005/11/30

N2 - The purpose of this paper is to develop a numerical algorithm to track the preheat interface motion driven by radiation transfer in high-intensity laser experiments. Our front-tracking algorithm is coupled to a radiation process through an inter-package coupling by connecting the output from a radhydro code HYADES to the input of FronTier code of front tracking. Our coupled algorithm is validated by comparing simulation results from both codes in both low and high radiation cases. Significant interface motion and deformation of the harmonic perturbation due to radiation preheat are observed in high radiation heat case.

AB - The purpose of this paper is to develop a numerical algorithm to track the preheat interface motion driven by radiation transfer in high-intensity laser experiments. Our front-tracking algorithm is coupled to a radiation process through an inter-package coupling by connecting the output from a radhydro code HYADES to the input of FronTier code of front tracking. Our coupled algorithm is validated by comparing simulation results from both codes in both low and high radiation cases. Significant interface motion and deformation of the harmonic perturbation due to radiation preheat are observed in high radiation heat case.

KW - Front tracking

KW - Preheat motion

KW - Radiation coupling

UR - https://www.scopus.com/pages/publications/28044469052

U2 - 10.1016/j.na.2005.01.056

DO - 10.1016/j.na.2005.01.056

M3 - Article

AN - SCOPUS:28044469052

SN - 0362-546X

VL - 63

SP - e1635-e1644

JO - Nonlinear Analysis, Theory, Methods and Applications

JF - Nonlinear Analysis, Theory, Methods and Applications

IS - 5-7

ER -

Radiation-coupled front-tracking simulations for laser-driven shock experiments

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this