User's Manual for SIN:A One-Dimensional Hydrodynamic Code for Problems That Include Chemical Reactions, Elastic-Plastic Flow, Spalling, Phase Transitions, Melting, Forest Fire, Detonation Build-Up, and Sesame Tabular Equation of State

摘要

This report describes a CDC 7600 or CRAY computer FORTRAN code for computing one-dimensional hydrodynamic problems in slab, cylindrical, or spherical geometry using realistic equations of state. Features available in the code include chemical reaction using an Arrhenius rate law, the C-J volume burn, or, for slabs, a gamma-law Taylor wave;sharp-shock burn, Forest Fire;elastic-plastic flow using the Hooke's law-Von Misses yield model and Kennedy melt law;and spelling using the Whiteman and Skidmore model of the tensile stress at spelling as a linear function of the square root of the stress rate. The HOM equation of state is used to compute the equation of state for detonation products, unrecompensed explosives, mixtures of the two, and condensed components which may have an instantaneous phase change. The Sesame tabular equation of state, Barnes equation of state, explosive build-up equation of state, and a solid-foam equation of state are included.