Rise time in shock consolidation of materials
- 28 November 1994
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 65 (22) , 2783-2785
- https://doi.org/10.1063/1.112562
Abstract
The rise time of a strong shock wave propagating through a porous material is estimated by analyzing the finite deformation of an elastic/viscoplastic spherical shell under impulsive pressure loading. The analysis examines explicitly the effects of dynamic loading rate and initial temperature and explains the relatively large shock rise times observed in porous materials. Results of the analysis provide a consistent and realistic interpretation of available experimental data.Keywords
This publication has 12 references indexed in Scilit:
- Dynamic pore collapse in viscoplastic materialsJournal of Applied Physics, 1993
- Shock-induced chemical reactions and synthesis of materialsProgress in Materials Science, 1993
- Pressure-shear impact investigation of strain rate history effects in oxygen-free high-conductivity copperJournal of the Mechanics and Physics of Solids, 1992
- Dynamic consolidation of metal powdersProgress in Materials Science, 1986
- The effect of temperature on viscoplastic pore collapseJournal of Applied Physics, 1986
- Pressure-shear impact and the dynamic viscoplastic response of metalsMechanics of Materials, 1985
- Pressure sintering by power law creepActa Metallurgica, 1975
- Static and Dynamic Pore-Collapse Relations for Ductile Porous MaterialsJournal of Applied Physics, 1972
- Dynamic Compaction of Porous IronJournal of Applied Physics, 1969
- Constitutive Equation for the Dynamic Compaction of Ductile Porous MaterialsJournal of Applied Physics, 1969