LAGC1D is a suite of programs to calculate the dynamic response of
materials in 1D to impact or dynamic loading.
The programs set up the computational domain (defining the initial
position, velocity and state of each region),
integrate the continuum equations in time, and re-zone the mesh.
The links below describe input data formats, as a resource for people using
programs based on this library.
All data are Copyright Wessex Scientific and Technical Services Ltd,
and may not be reproduced without permission.
(Permission is normally granted, with constraints on usage.)
Versions:
1.0
1.1
1.2: propellor model
1.3
1.4
1.5: reactive flow, rho,e,lambda eqn of state
1.6: reactive flow, mixture of 2 eqns of state
1.7: reactive flow, mixture of 2 eqns of state
(based on 1.6 with more flexible generator and output)
1.8: reactive flow, mixture of 2 eqns of state
(based on 1.7 with alternative artificial viscosity options)
2.0: strength (based on 1.6, with reactive
flow removed)
3.0: polymorphic material types (Ariadne V4.0)
3.1: polymorphic material types (Ariadne V4.0)
3.2: polymorphic material types (Ariadne V4.0)
4.0: polymorphic material types,
strength, detonics (based on 3.2)
5.0: V4.0 updated to use Ariadne V6.0 and
C++LIB V1.0 (for MAC/PC as well as Gnu C++)
5.1: V5.0 updated to use Ariadne V6.1
(minor internal changes to interface with materials package)
5.2: V5.1 with heat sources, and
minor changes to make
the code more convenient to use with applied pressure boundary conditions
(outermost region need not include `width' of ghost cell)
and to define boundary conditions in general
(boundary may be specified by cell or node index, position,
or logical end of mesh).
V5.3: V5.2 with
stop and Lagrangian sensors modified to use "location" options
(rather than position ordinate),
and additional output option for min/max parameter values over region of
problem.