BRDSM core: A complex dynamic system of quality management continuously cast steel

BRDSM core: A complex dynamic system of quality management continuously cast steel

Software

The basis of the offered management system CCM's original dynamic numerical model DSM (Dynamic solidification model) formation temperature field of steel billet only during its passage through the CCM but also after his transfer to cooling racks. The model is based on explicit numerical method of finite differences and imaginative simulation of the evolution of latent heats of phase and structural changes introducing enthalpy. Temperature field of computational nodes and network addresses in each time solving the enthalpy balance equation. Numerical model must take full account of the role of non-linearity, ie. dependence of the thermophysical properties of the material strand and especially at the crystallizer temperature, as well as boundary conditions the dependence on temperature and other effects (speed, the intensity of cooling, etc.).

The basis of the offered management system CCM's original dynamic numerical model DSM (Dynamic solidification model) formation temperature field of steel billet only during its passage through the CCM but also after his transfer to cooling racks. The model is based on explicit numerical method of finite differences and imaginative simulation of the evolution of latent heats of phase and structural changes introducing enthalpy. Temperature field of computational nodes and network addresses in each time solving the enthalpy balance equation. Numerical model must take full account of the role of non-linearity, ie. dependence of the thermophysical properties of the material strand and especially at the crystallizer temperature, as well as boundary conditions the dependence on temperature and other effects (speed, the intensity of cooling, etc.).

dynamic solidification model, control, optimization, quality

dynamic solidification model, control, optimization, quality

Technická 2, Brno A2/314 servrovna

K využití výsledku jiným subjektem je vždy nutné nabytí licence

http://www.energetickeforum.cz/fsi-vut-v-brne/vysledky-vyzkumu/brdsm-core-komplexni-system-dynamickeho-rizeni-kvality