Verification of Solidification Beahvior of Mg Alloys and Comparison with Numerical Simulation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00171504" target="_blank" >RIV/68407700:21220/10:00171504 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Verification of Solidification Beahvior of Mg Alloys and Comparison with Numerical Simulation

Popis výsledku v původním jazyce

Volume changes during solidification and cooling of castings of magnesium alloys in sand molds are not well described in available resources. In order to perform the analysis of defects associated with volume changes during cooling and solidification anexperiment was made. At first numerical simulations were made and after was the experiment designed. After the experiment another simulations were made with data measured during the experiment. Results from simulations and the real experiment were compared for verification of simulation process. Both macro and micro shrinkage were observed and measured and compared with the computing models. One of the results is a table which can be considered as a Niyama criterion interpretation for Mg alloys. The other result is the description of Mg alloys behavior during volume changes and confirmation of theoretical hypothesis.

Název v anglickém jazyce

Verification of Solidification Beahvior of Mg Alloys and Comparison with Numerical Simulation

Popis výsledku anglicky

Volume changes during solidification and cooling of castings of magnesium alloys in sand molds are not well described in available resources. In order to perform the analysis of defects associated with volume changes during cooling and solidification anexperiment was made. At first numerical simulations were made and after was the experiment designed. After the experiment another simulations were made with data measured during the experiment. Results from simulations and the real experiment were compared for verification of simulation process. Both macro and micro shrinkage were observed and measured and compared with the computing models. One of the results is a table which can be considered as a Niyama criterion interpretation for Mg alloys. The other result is the description of Mg alloys behavior during volume changes and confirmation of theoretical hypothesis.

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/FR-TI1%2F580" target="_blank" >FR-TI1/580: *Výzkum a vývoj dvoudobého vznětového motoru s protiběžnými písty</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

New Ways in Manufacturing Technologies

ISBN

978-80-553-0441-0

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Technická univerzita v Košiciach, Strojnícka fakulta

Místo vydání

Košice

Místo konání akce

Prešov

Datum konání akce

17. 6. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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