Nadrygaylo T. "Mathematical modeling of multiphase mediums in a freezing ingot"

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0403U003521

Thesis Registration Form

0403U003521.pdf

Applicant for

Specialization

  • 05.14.06 - Технічна теплофізика та промислова теплоенергетика

21-10-2003

Specialized Academic Board

Д 26.224.01

Institute of Engineering Thermophysics of NAS of Ukraine

Essay

The dissertation devote into the Theoretical research of hydrodynamic and termalphysic processes in multiphase mediums, taking place while filling and freezing of ingots. By methods of mathematical modeling are determined hydrodynamic and temperature fields, dynamics of gas and solid phases in ingot moulds and casting forms: at initial filling stage, at following filling stage with consideration of air trapped by a melt jet, as well as melt freezing stage with consideration of the movement of fine-dispersed dice and shrink effects.

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