. . "2009-05-31+02:00"^^ . . "Paper deals with application of original numerical model on solidification process of ductile cast-iron block. The temperature model can also evaluate the local solidification times and the local rates of solidification and cooling. Using these parameters, together with the model of structural and chemical heterogeneity, which is not discussed here, it is possible to design the technology of pouring a casting of massive cast-iron with spheroidal graphite in such a way so as to optimize the quality of the casting even from the viewpoint of its pouring structure. A real two-ton 500x1000x500 mm ductile cast-iron block had been used for the numerical calculation and the experimental investigation."@en . "Kavi\u010Dka, F." . . "Numerical optimization of the method of cooling of a massive casting of ductile cast-iron"@en . "Dobrovsk\u00E1, Jana" . "Str\u00E1nsk\u00FD, Karel" . "numerical model; temperature field; solidification; ductile cast iron"@en . "Numerical optimization of the method of cooling of a massive casting of ductile cast-iron"@en . . . "Sekanina, B." . "Numerical optimization of the method of cooling of a massive casting of ductile cast-iron" . . . "27360" . "Proceedings of the 22nd Canadian Congress of Applied Mechanics" . . "\u0160t\u011Btina, J." . "Numerical optimization of the method of cooling of a massive casting of ductile cast-iron" . . . "RIV/61989100:27360/09:00022413" . . . "2"^^ . . . . "5"^^ . . "P(GA101/09/1539), P(GA106/06/0393), P(GA106/06/1210), P(GA106/06/1225), P(GA106/08/0606), P(GA106/08/1243)" . . "Ryerson Dalhousie University" . "330235" . "Halifax" . "Halifax" . . . "978-0-9812768-0-9" . "Paper deals with application of original numerical model on solidification process of ductile cast-iron block. The temperature model can also evaluate the local solidification times and the local rates of solidification and cooling. Using these parameters, together with the model of structural and chemical heterogeneity, which is not discussed here, it is possible to design the technology of pouring a casting of massive cast-iron with spheroidal graphite in such a way so as to optimize the quality of the casting even from the viewpoint of its pouring structure. A real two-ton 500x1000x500 mm ductile cast-iron block had been used for the numerical calculation and the experimental investigation." . "RIV/61989100:27360/09:00022413!RIV12-GA0-27360___" . . "1"^^ . "[42122AE0B7E4]" . .