Abstract
The presentation is devoted to a model that describes the dynamic response of iron to stress waves of various intensities considering elastic-viscous-plastic properties, polymorphous {alpha}-{epsilon} transformation and spall fracture. Model parameters were selected through the numerical simulation of a great number of experiments. They ensure the real structure of stress waves in this material, including wave amplitudes in a multi-wave (elastic precursor, phase precursor, principal plastic wave) configuration and strain rates at the wave fronts in loading and unloading. The presentation discusses some results obtained in the simulation of a number of explosive and shock-wave experiments and data on the influence of polymorphous transitions on spall fractures in iron.
Petrovtsev, A V;
Bychenkov, V A;
Kovalenko, G V
[1]
- Russian Federal Nuclear Centre - Institute of Technical Physics, P.O. Box 245, Snezhinsk, Chelyabinsk region 456770 (Russian Federation)
Citation Formats
Petrovtsev, A V, Bychenkov, V A, and Kovalenko, G V.
Numerical simulation of elastic-viscous-plastic properties, polymorphous transformations and spall fracture in iron.
United States: N. p.,
2002.
Web.
doi:10.1063/1.1483608.
Petrovtsev, A V, Bychenkov, V A, & Kovalenko, G V.
Numerical simulation of elastic-viscous-plastic properties, polymorphous transformations and spall fracture in iron.
United States.
https://doi.org/10.1063/1.1483608
Petrovtsev, A V, Bychenkov, V A, and Kovalenko, G V.
2002.
"Numerical simulation of elastic-viscous-plastic properties, polymorphous transformations and spall fracture in iron."
United States.
https://doi.org/10.1063/1.1483608.
@misc{etde_20621008,
title = {Numerical simulation of elastic-viscous-plastic properties, polymorphous transformations and spall fracture in iron}
author = {Petrovtsev, A V, Bychenkov, V A, and Kovalenko, G V}
abstractNote = {The presentation is devoted to a model that describes the dynamic response of iron to stress waves of various intensities considering elastic-viscous-plastic properties, polymorphous {alpha}-{epsilon} transformation and spall fracture. Model parameters were selected through the numerical simulation of a great number of experiments. They ensure the real structure of stress waves in this material, including wave amplitudes in a multi-wave (elastic precursor, phase precursor, principal plastic wave) configuration and strain rates at the wave fronts in loading and unloading. The presentation discusses some results obtained in the simulation of a number of explosive and shock-wave experiments and data on the influence of polymorphous transitions on spall fractures in iron.}
doi = {10.1063/1.1483608}
journal = []
issue = {1}
volume = {620}
journal type = {AC}
place = {United States}
year = {2002}
month = {Jul}
}
title = {Numerical simulation of elastic-viscous-plastic properties, polymorphous transformations and spall fracture in iron}
author = {Petrovtsev, A V, Bychenkov, V A, and Kovalenko, G V}
abstractNote = {The presentation is devoted to a model that describes the dynamic response of iron to stress waves of various intensities considering elastic-viscous-plastic properties, polymorphous {alpha}-{epsilon} transformation and spall fracture. Model parameters were selected through the numerical simulation of a great number of experiments. They ensure the real structure of stress waves in this material, including wave amplitudes in a multi-wave (elastic precursor, phase precursor, principal plastic wave) configuration and strain rates at the wave fronts in loading and unloading. The presentation discusses some results obtained in the simulation of a number of explosive and shock-wave experiments and data on the influence of polymorphous transitions on spall fractures in iron.}
doi = {10.1063/1.1483608}
journal = []
issue = {1}
volume = {620}
journal type = {AC}
place = {United States}
year = {2002}
month = {Jul}
}