Accounting for the real material behavior in topology optimization is essential since it determines final optimal structure. For considering a plastic behavior, we propose surrogate plasticity model within thermodynamic to handle this complex resource-efficient manner. We physically correct strains analogously classic models but without path-dependence and hysteresis during course of optimizati...

New data on the variation of thermal expansion ice Ih with temperature at ambient pressure together new evaluations bulk modulus and earlier for heat capacity provide basis a coherent thermodynamic modeling main thermophysical properties over its whole range stability. The quasi-harmonic approximation one Debye term seven Einstein terms, explicit anharmonicity, represents dominant contribution ...

Isotactic poly (1-butene), ipbu-1, was synthesized by using a metallocene catalyst. The thermodynamic phase behavior of polymer–organic solvents systems is very important in every polymer application.  In this paper, the solid–liquid equilibrium of ipbu-1 with different organic solvents (1-heptyne, cyclo octane) was studied by a mathematical model. By considering the experiments temperature...

The Q-state Potts model on the Bethe lattice is investigated for Q < 2. The magnetization of this model exhibits complicated behavior including both period doubling bifurcation and chaos. The Lyapunov exponents of the Potts–Bethe map are considered as order parameters. A scaling behavior in the distribution of Lyapunov exponents in the fully developed chaotic case is found. Using the canonical ...