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Mathematical Modeling of Drop Solidification (CROSBI ID 521732)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Kochubey, O. O. ; Mamuzić, Ilija ; Polyakov, M. V. ; Serbichenko, D. M. ; Yevdokymov D. V. Mathematical Modeling of Drop Solidification // Sažeci predavanja s 7. međunarodnog simpozija Hrvatskog metalurškog društva "Materijali i metalurgija", tiskano u Metalurgija 45(2006)3, 225-238 / Mamuzić, Ilija (ur.). Zagreb: Hrvatsko metalurško društvo, 2006. str. 238-238

Podaci o odgovornosti

Kochubey, O. O. ; Mamuzić, Ilija ; Polyakov, M. V. ; Serbichenko, D. M. ; Yevdokymov D. V.

engleski

Mathematical Modeling of Drop Solidification

Drop solidification is widespread as in environment, as in different technologies. The solidification of drop starts from the outer boundary and at the very initial time period enough thin solid layers is formed on the outer drop boundary. After that the solidification process progresses as an ordinary phase transition process, as a rule, with spherical symmetry. However most of phase transitions lead to sharp density change. As a rule, density of solid phase is more, than liquid one, but the created surface solid layer resists to any radial load and saves the shape of drop, thus a hole is formed in the center of the drop. Otherwise, for example, for water, ice density is less than water density and, as a result, sufficient residual stresses take place after drop solidification. Solution of correspondent problem for spherical drop is presented.

drop solidification ; mathematical model ; solid layers

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Podaci o prilogu

238-238.

2006.

objavljeno

Podaci o matičnoj publikaciji

Sažeci predavanja s 7. međunarodnog simpozija Hrvatskog metalurškog društva "Materijali i metalurgija", tiskano u Metalurgija 45(2006)3, 225-238

Mamuzić, Ilija

Zagreb: Hrvatsko metalurško društvo

Podaci o skupu

7. Međunarodni simpozij Hrvatskog metalurškog društva, "Materijali i metalurgija"

poster

18.06.2006-22.06.2006

Šibenik, Hrvatska

Povezanost rada

Metalurgija