Studium technologie pro dobrou rovinnost desek

Study of technology for good flatness of plates - 1st invoice

summary research report - contract. research

en

The goal of this project is study of shape and deformation of the cooled steel plates and should lead to better flatness of final products. Heat transfer is strongly temperature dependent. Colder head, tail, and edges are cooled faster with the same cooling conditions than center of plate. Cooling non-homogeneity on the plate edges where water also flows in different way than on the plate center should be eliminated.

Cílem projektu je studium tvaru a deformací chlazených ocelových desek a měly by vést k lepší rovinnosti hotových výrobků. Přenos tepla je silně závislý na teplotě. Chladnější předek, zadek a hrany jsou za stejných podmínek chlazeny rychleji než střed desky. Chladící nehomogenita na krajích desky, kde voda proudí v jiných směrech než ve středu desky, by měla být eliminována.

The goal of this project is study of shape and deformation of the cooled steel plates and should lead to better flatness of final products. Heat transfer is strongly temperature dependent. Colder head, tail, and edges are cooled faster with the same cooling conditions than center of plate. Cooling non-homogeneity on the plate edges where water also flows in different way than on the plate center should be eliminated.

rovinnost, chlazení, přenos tepla

flatness, cooling, heat transfer

13.12.2012

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