The Effect Of Mechanical Interactions Between The Casting And The Mold On The Conditions Of Heat Dissipation: A Numerical Model

We present a description of the effects of thermal interactions, which take into account formation of a shrinkage gap, that affect the level of stresses in a system casting – mold. Calculations were carried out in our own computer program which is an implementation of the finite element method used...

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Main Authors:	Dyja R., Gawrońska E., Sczygiol N.
Format:	Article
Language:	English
Published:	Polish Academy of Sciences 2015-09-01
Series:	Archives of Metallurgy and Materials
Subjects:	shrinkage gap solidification process heat dissipation thermo-elastic-plastic model thermal resistance
Online Access:	http://www.degruyter.com/view/j/amm.2015.60.issue-3/amm-2015-0324/amm-2015-0324.xml?format=INT

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spelling	doaj-cbe088b4348549a5b69efa8ef3525dc42020-11-25T03:10:05ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092015-09-016031901191010.1515/amm-2015-0324amm-2015-0324The Effect Of Mechanical Interactions Between The Casting And The Mold On The Conditions Of Heat Dissipation: A Numerical ModelDyja R.0Gawrońska E.1Sczygiol N.2 CZESTOCHOWA UNIVERSITY OF TECHNOLOGY, INSTITUTE OF COMPUTER AND INFORMATION SCIENCES, FACULTY OF MECHANICAL ENGINEERING AND COMPUTER SCIENCE, 69 DABROWSKIEGO STR., 42-201 CZESTOCHOWA, POLAND CZESTOCHOWA UNIVERSITY OF TECHNOLOGY, INSTITUTE OF COMPUTER AND INFORMATION SCIENCES, FACULTY OF MECHANICAL ENGINEERING AND COMPUTER SCIENCE, 69 DABROWSKIEGO STR., 42-201 CZESTOCHOWA, POLAND CZESTOCHOWA UNIVERSITY OF TECHNOLOGY, INSTITUTE OF COMPUTER AND INFORMATION SCIENCES, FACULTY OF MECHANICAL ENGINEERING AND COMPUTER SCIENCE, 69 DABROWSKIEGO STR., 42-201 CZESTOCHOWA, POLANDWe present a description of the effects of thermal interactions, which take into account formation of a shrinkage gap, that affect the level of stresses in a system casting – mold. Calculations were carried out in our own computer program which is an implementation of the finite element method used to solve the equations describing a thermo-elastic-plastic model of material and the heat conduction, including solidification. In the computing algorithm we use our own criteria for mechanical interaction between the casting and mold domains. Our model of mechanical interactions between the casting and the mold allows efficient modeling of stresses occurring in the casting and an impact of development of the shrinkage gap on cooling course.http://www.degruyter.com/view/j/amm.2015.60.issue-3/amm-2015-0324/amm-2015-0324.xml?format=INTshrinkage gapsolidification processheat dissipationthermo-elastic-plastic modelthermal resistance
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Dyja R. Gawrońska E. Sczygiol N.
spellingShingle	Dyja R. Gawrońska E. Sczygiol N. The Effect Of Mechanical Interactions Between The Casting And The Mold On The Conditions Of Heat Dissipation: A Numerical Model Archives of Metallurgy and Materials shrinkage gap solidification process heat dissipation thermo-elastic-plastic model thermal resistance
author_facet	Dyja R. Gawrońska E. Sczygiol N.
author_sort	Dyja R.
title	The Effect Of Mechanical Interactions Between The Casting And The Mold On The Conditions Of Heat Dissipation: A Numerical Model
title_short	The Effect Of Mechanical Interactions Between The Casting And The Mold On The Conditions Of Heat Dissipation: A Numerical Model
title_full	The Effect Of Mechanical Interactions Between The Casting And The Mold On The Conditions Of Heat Dissipation: A Numerical Model
title_fullStr	The Effect Of Mechanical Interactions Between The Casting And The Mold On The Conditions Of Heat Dissipation: A Numerical Model
title_full_unstemmed	The Effect Of Mechanical Interactions Between The Casting And The Mold On The Conditions Of Heat Dissipation: A Numerical Model
title_sort	effect of mechanical interactions between the casting and the mold on the conditions of heat dissipation: a numerical model
publisher	Polish Academy of Sciences
series	Archives of Metallurgy and Materials
issn	2300-1909
publishDate	2015-09-01
description	We present a description of the effects of thermal interactions, which take into account formation of a shrinkage gap, that affect the level of stresses in a system casting – mold. Calculations were carried out in our own computer program which is an implementation of the finite element method used to solve the equations describing a thermo-elastic-plastic model of material and the heat conduction, including solidification. In the computing algorithm we use our own criteria for mechanical interaction between the casting and mold domains. Our model of mechanical interactions between the casting and the mold allows efficient modeling of stresses occurring in the casting and an impact of development of the shrinkage gap on cooling course.
topic	shrinkage gap solidification process heat dissipation thermo-elastic-plastic model thermal resistance
url	http://www.degruyter.com/view/j/amm.2015.60.issue-3/amm-2015-0324/amm-2015-0324.xml?format=INT
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The Effect Of Mechanical Interactions Between The Casting And The Mold On The Conditions Of Heat Dissipation: A Numerical Model

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