Napredna pretraga

Pregled bibliografske jedinice broj: 267528

Mathematical Modeling of Drop Solidification


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 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Mathematical Modeling of Drop Solidification

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

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
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, 2006, 238-238

Skup
7. međunarodni simpozij Hrvatskog metalurškog društva "Materijali i metalurgija"

Mjesto i datum
Šibenik, Hrvatska, 18-22. 06. 2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Drop solidification ; mathematical model ; solid layers

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija



POVEZANOST RADA


Projekt / tema
0124001

Ustanove
Metalurški fakultet, Sisak

Autor s matičnim brojem:
Ilija Mamuzić, (27862)