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

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dc.contributor.author Popielarski, P.
dc.contributor.author Ignaszak, Z.
dc.date.accessioned 2015-04-07T14:40:12Z
dc.date.available 2015-04-07T14:40:12Z
dc.date.issued 2014-11-13
dc.identifier.citation 10 Th International Symposium on the Science and Processing of Cast Iron. 2014. Argentina: Mar del Plata 10 to 13th of November. es_AR
dc.identifier.isbn 978-987-45833-0-7
dc.identifier.uri http://rinfi.fi.mdp.edu.ar/xmlui/handle/123456789/58
dc.description.abstract 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. es_AR
dc.description.sponsorship Cámara de Industriales Fundidores de la República Argentina. Universidad Nacional de Mar del Plata. Consejo de Investigaciones Científicas y Técnicas. es_AR
dc.language.iso en es_AR
dc.publisher INTEMA - UNMdP-CONICET es_AR
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject Green Sand Mould es_AR
dc.subject Over-Moisture Zone es_AR
dc.subject Cast Iron es_AR
dc.subject Virtualization es_AR
dc.subject Validation es_AR
dc.title Modeling Capabilities of Phenomena in Over-Moisture Zone Existing in Porous Medium Using the Simplified Simulation Systems applied in foundry es_AR
dc.type Other es_AR
dcterms.type Proceedings Paper


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