ALE shock calculations using a stabilized serendipity rezoning scheme
A rezone stencil for ALE shock calculations has been developed based on a stabilized variant of the serendipity element. This rezone stencil is compared to the Winslow rezone stencil. Unlike the Winslow stencil, which equalizes element volumes as well as node angles, the serendipity stencil equalizes node angles only. This may be advantageous for calculations involving strong density gradients such as those associated with shock compression. 5 refs., 5 figs.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 5543799
- Report Number(s):
- SAND-91-1145C; CONF-9107105-18; ON: DE91013507
- Resource Relation:
- Conference: 1991 American Physical Society (APS) conference on shock compression of condensed matter, Williamsburg, VA (USA), 17-20 Jul 1991
- Country of Publication:
- United States
- Language:
- English
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journal | May 1984 |
An efficient, accurate, simple ale method for nonlinear finite element programs
|
journal | March 1989 |
Hypernetted chain solutions for the classical one‐component plasma up to Γ=7000
|
journal | October 1974 |
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Related Subjects
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
FLUID FLOW
FINITE ELEMENT METHOD
SHOCK WAVES
CALCULATION METHODS
CONVERGENCE
LAGRANGE EQUATIONS
MESH GENERATION
DIFFERENTIAL EQUATIONS
EQUATIONS
NUMERICAL SOLUTION
PARTIAL DIFFERENTIAL EQUATIONS
640410* - Fluid Physics- General Fluid Dynamics
SUPERCONDUCTIVITY AND SUPERFLUIDITY
FLUID FLOW
FINITE ELEMENT METHOD
SHOCK WAVES
CALCULATION METHODS
CONVERGENCE
LAGRANGE EQUATIONS
MESH GENERATION
DIFFERENTIAL EQUATIONS
EQUATIONS
NUMERICAL SOLUTION
PARTIAL DIFFERENTIAL EQUATIONS
640410* - Fluid Physics- General Fluid Dynamics