Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensions
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000200008 |
Resumo: | Cellular automata simulation in three dimensions is carried out to simulate microstrutural evolution for nuclei distribution ranging from a periodic arrangement to clusters of nuclei. The effect of clustering in three dimensions is found to be much more difficult to detect using conventional microstructural path analysis than in two dimensions. Microstructural path equations fit simulated data well, even when the nuclei are non-randomly located. However, the parameters obtained by means of this fitting lead to erroneous time dependent velocities. Therefore, measuring a descriptor that is sensitive to non-randomness such as the contiguity is even more important in three than in two dimensions. |
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Materials research (São Carlos. Online) |
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Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensionsmicrostructurekineticsrecrystallizationphase transformationscomputer simulationcellular automataCellular automata simulation in three dimensions is carried out to simulate microstrutural evolution for nuclei distribution ranging from a periodic arrangement to clusters of nuclei. The effect of clustering in three dimensions is found to be much more difficult to detect using conventional microstructural path analysis than in two dimensions. Microstructural path equations fit simulated data well, even when the nuclei are non-randomly located. However, the parameters obtained by means of this fitting lead to erroneous time dependent velocities. Therefore, measuring a descriptor that is sensitive to non-randomness such as the contiguity is even more important in three than in two dimensions.ABM, ABC, ABPol2007-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000200008Materials Research v.10 n.2 2007reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392007000200008info:eu-repo/semantics/openAccessRios,Paulo RangelPereira,Luciana de OliveiraOliveira,Flávio Faria deAssis,Weslley Luiz da SilvaOliveira,Valmir Torres deeng2007-09-04T00:00:00Zoai:scielo:S1516-14392007000200008Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2007-09-04T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensions |
title |
Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensions |
spellingShingle |
Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensions Rios,Paulo Rangel microstructure kinetics recrystallization phase transformations computer simulation cellular automata |
title_short |
Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensions |
title_full |
Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensions |
title_fullStr |
Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensions |
title_full_unstemmed |
Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensions |
title_sort |
Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensions |
author |
Rios,Paulo Rangel |
author_facet |
Rios,Paulo Rangel Pereira,Luciana de Oliveira Oliveira,Flávio Faria de Assis,Weslley Luiz da Silva Oliveira,Valmir Torres de |
author_role |
author |
author2 |
Pereira,Luciana de Oliveira Oliveira,Flávio Faria de Assis,Weslley Luiz da Silva Oliveira,Valmir Torres de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Rios,Paulo Rangel Pereira,Luciana de Oliveira Oliveira,Flávio Faria de Assis,Weslley Luiz da Silva Oliveira,Valmir Torres de |
dc.subject.por.fl_str_mv |
microstructure kinetics recrystallization phase transformations computer simulation cellular automata |
topic |
microstructure kinetics recrystallization phase transformations computer simulation cellular automata |
description |
Cellular automata simulation in three dimensions is carried out to simulate microstrutural evolution for nuclei distribution ranging from a periodic arrangement to clusters of nuclei. The effect of clustering in three dimensions is found to be much more difficult to detect using conventional microstructural path analysis than in two dimensions. Microstructural path equations fit simulated data well, even when the nuclei are non-randomly located. However, the parameters obtained by means of this fitting lead to erroneous time dependent velocities. Therefore, measuring a descriptor that is sensitive to non-randomness such as the contiguity is even more important in three than in two dimensions. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000200008 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000200008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-14392007000200008 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.10 n.2 2007 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212658533367808 |