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ALEGRA
The Arbitrary-Lagrangian-Eulerian General Research Applications (ALEGRA) code is a next-generation large-deformation shock physics code created by…
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2017
2017
ALEGRA-MHD Simulations for Magnetization of an Ellipsoidal Inclusion
M. Grinfeld
,
J. Niederhaus
2017
Corpus ID: 126279748
Abstract : Here we verify how reliable the ALEGRA MHD code is in its static limit. We explore in the quasi-static approximation…
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2016
2016
Improved Solver Settings for 3D Exploding Wire Simulations in ALEGRA
R. Doney
,
C. Siefert
,
J. Niederhaus
2016
Corpus ID: 4002175
Abstract : We are interested in simulating a variety of problems in 3 dimensions featuring large electric currents using the…
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2015
2015
Using the ALEGRA Code for Analysis of Quasi-Static Magnetization of Metals
M. Grinfeld
,
J. Niederhaus
,
A. Porwitzky
2015
Corpus ID: 124468079
Abstract : The project pursues several goals. Chief among them is verifying the ALEGRA magnetohydrodynamics code. We explore how…
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2009
2009
ALEGRA-HEDP simulations of the dense plasma focus.
D. Flicker
,
C. Kueny
,
D. Rose
2009
Corpus ID: 118847593
We have carried out 2D simulations of three dense plasma focus (DPF) devices using the ALEGRA-HEDP code and validated the results…
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2008
2008
UNCLASSIFIED SAND-2008-8194 C Approved for public release distribution is unlimited Title : Energy conservation in Lagrange-remap simulations for ideal-MHD shock propagation ( U )
J. Niederhaus
,
T. Gardiner
,
W. Rider
,
A. Robinson
2008
Corpus ID: 32876406
2006
2006
Aluminum equation of state validation and verification for the ALEGRA HEDP simulation code.
K. Cochrane
,
M. Knudson
,
T. Haill
,
M. Desjarlais
,
J. Lawrence
,
G. Dunham
2006
Corpus ID: 61493716
Determining whether an equation of state (EOS) table is vali d for a given regime requires several steps that include confirming…
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2005
2005
A User's Guide to Radiation Transport in ALEGRA-HEDP, Version 4.6
T. Mehlhorn
,
T. Brunner
2005
Corpus ID: 62417044
This manual describes the input syntax to the ALEGRA radiation transport package. All input and output variables are defined, as…
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2004
2004
A 2-D Axisymmetric Model of a Stretching Jet in ALEGRA
Muege Fermen-Coker
2004
Corpus ID: 117715323
Abstract : This report presents a numerical model of a stretching copper jet, representative of a Viper shaped charge jet at 35…
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2001
2001
Physics Applications in the Alegra Framework
M. K. Wonga
,
J. R. Weatherbya
,
C. D. Turnerb
,
A. Robinsona
,
T. A. Haillc
,
D. Carrolla
2001
Corpus ID: 16783147
ALEGRA is a framework providing essential services for the development of discrete finite element approximations of continuum…
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1999
1999
Periodic Boundary Conditions in the ALEGRA Finite Element Code
J. Aidun
,
A. Robinson
,
J. R. Weatherby
1999
Corpus ID: 118260522
This document describes the implementation of periodic boundary conditions in the ALEGRA finite element code. ALEGRA is an…
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