Modeling Capabilities of Phenomena in Over-Moisture Zone Existing in Porous Medium Using the Simplified Simulation Systems applied in foundry

The problem described in the paper concerns the thermo-physical properties of the green mould material to which the cast iron most often is poured (about 50% of production). The study described in the paper includes the iron plate casting experiments poured in green bentonite-sand mould. The tempera...

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Autores principales: Popielarski, P., Ignaszak, Z.
Formato: Artículo
Lenguaje:Inglés
Publicado: INTEMA - UNMdP-CONICET 2014
Acceso en línea:10 Th International Symposium on the Science and Processing of Cast Iron. 2014. Argentina: Mar del Plata 10 to 13th of November.
Aporte de:
RINFI - Facultad de Ingeniería (UNLdP) de Universidad Nacional de Mar del Plata (UNMdP)
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record_format ojs
institution Universidad Nacional de Mar del Plata (UNMdP)
institution_str I-29
repository_str R-182
container_title_str RINFI - Facultad de Ingeniería (UNLdP)
language Inglés
format Artículo
author Popielarski, P.
Ignaszak, Z.
spellingShingle Popielarski, P.
Ignaszak, Z.
Modeling Capabilities of Phenomena in Over-Moisture Zone Existing in Porous Medium Using the Simplified Simulation Systems applied in foundry
author_facet Popielarski, P.
Ignaszak, Z.
author_sort Popielarski, P.
title Modeling Capabilities of Phenomena in Over-Moisture Zone Existing in Porous Medium Using the Simplified Simulation Systems applied in foundry
title_short Modeling Capabilities of Phenomena in Over-Moisture Zone Existing in Porous Medium Using the Simplified Simulation Systems applied in foundry
title_full Modeling Capabilities of Phenomena in Over-Moisture Zone Existing in Porous Medium Using the Simplified Simulation Systems applied in foundry
title_fullStr Modeling Capabilities of Phenomena in Over-Moisture Zone Existing in Porous Medium Using the Simplified Simulation Systems applied in foundry
title_full_unstemmed Modeling Capabilities of Phenomena in Over-Moisture Zone Existing in Porous Medium Using the Simplified Simulation Systems applied in foundry
title_sort modeling capabilities of phenomena in over-moisture zone existing in porous medium using the simplified simulation systems applied in foundry
description The problem described in the paper concerns the thermo-physical properties of the green mould material to which the cast iron most often is poured (about 50% of production). The study described in the paper includes the iron plate casting experiments poured in green bentonite-sand mould. The temperature fields of casting and in different zones of the mould were recorded. The determining of the thermo-physical properties of mould sand containing the over-moisture zone by using simulation tests (inverse problem) was the goal of this study. An originality of the related research is an attempt to take into account the effects of the global thermal phenomena occurring in the quartz sand bonded by bentonite-water binder, applying the apparent thermal coefficients. The majority of foundry simulation systems are not capable of modeling the phase transformation of water into vapor, follow by vapor transport and its condensation in the porous media (mould). In these cases, the application of apparent coefficients is an effective way.
publisher INTEMA - UNMdP-CONICET
publishDate 2014
url 10 Th International Symposium on the Science and Processing of Cast Iron. 2014. Argentina: Mar del Plata 10 to 13th of November.
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AT ignaszakz modelingcapabilitiesofphenomenainovermoisturezoneexistinginporousmediumusingthesimplifiedsimulationsystemsappliedinfoundry
bdutipo_str Revistas
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