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Accession Number:
AD0773015
Title:
Modifications to TOODY for Lethality Calculations.
Corporate Author:
ROADRUNNER RESEARCH LTD ALBUQUERQUE N MEX
Report Date:
1973-12-01
Abstract:
Provisions for predicting time-dependent failure and for modeling composite materials are incorporated into the TOODY two- dimensional stress wave propagation computer program. The four failure criteria are based on the history of a single scalar stress. The composite material model accounts for unequal heating of material components and treats three phases, solid-liquid, vapor and a mixed phase in which only part of the material is vaporized. Test calculations are included for the purpose of checking the models and the coding. The resulting code provides a capability to perform significant lethality studies for configurations for which one-dimensional approximations are unsatisfactory. Author-PL
Descriptive Note:
Contract rept.,
Pages:
0148
Contract Number:
DAAD05-72-C-0142
File Size:
0.00MB
