Pore formation in hot spots

Pore formation in hot spots

In previous works we have introduced the basic features of a method for the numerical simulation of heat and mass transfer processes during casting formation. Within this approach we describe here the evolution of pressure and the formation of porosity defects in hot spots by the simultaneous treatm...

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Veröffentlicht in:International journal of heat and mass transfer 1996, Vol.39 (14), p.2861-2867
Hauptverfasser: Katzarov, I.H., Popov, J.R.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Computer simulation
Crystal defects
Crystallization
Exact sciences and technology
Foundry engineering
Heat transfer
Mass transfer
Mathematical models
Metals. Metallurgy
Other casting methods. Solidification
Porosity
Porous materials
Production techniques
Thermoelasticity
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Beschreibung
Zusammenfassung:In previous works we have introduced the basic features of a method for the numerical simulation of heat and mass transfer processes during casting formation. Within this approach we describe here the evolution of pressure and the formation of porosity defects in hot spots by the simultaneous treatment of thermoelastic, crystallization and porosity growth problems in axially symmetric castings.
ISSN:0017-9310
1879-2189
DOI:10.1016/0017-9310(95)00372-X