Shock viscosity and the calculation of steady shock wave profiles
Conference
·
OSTI ID:5717810
A model is developed which incorporates experimental data on viscous-like behavior of solids during large amplitude compressive stress-wave propagation. Maximum strain rate in the plastic wave has been determined for wave profiles in eight materials obtained with velocity interferometry methods. A plot of strain rate versus Hugoniot stress for each material is described by eta - ..cap alpha..sigma/sup 4/. The model is capable of reproducing the experimental data for steady-wave profiles, and also correctly predicts the evolution of the waves as they approach steady state. 6 refs., 4 figs.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 5717810
- Report Number(s):
- SAND-85-0268C; CONF-850736-3; ON: DE85013143
- Country of Publication:
- United States
- Language:
- English
Similar Records
Shock viscosity and the prediction of shock wave rise times
Viscosity and steady shocks
Strain-rate dependence of the effective viscosity under steady-wave shock compression
Journal Article
·
Mon Jul 15 00:00:00 EDT 1985
· J. Appl. Phys.; (United States)
·
OSTI ID:5626567
Viscosity and steady shocks
Journal Article
·
Thu Aug 15 00:00:00 EDT 1985
· Appl. Phys. Lett.; (United States)
·
OSTI ID:5511480
Strain-rate dependence of the effective viscosity under steady-wave shock compression
Journal Article
·
Fri May 15 00:00:00 EDT 1981
· Appl. Phys. Lett.; (United States)
·
OSTI ID:6402238