Analysis of transformations nucleated on non-random sites simulated by cellular automata in three dimensions

Detalhes bibliográficos
Autor(a) principal: Rios,Paulo Rangel
Data de Publicação: 2007
Outros Autores: Pereira,Luciana de Oliveira, Oliveira,Flávio Faria de, Assis,Weslley Luiz da Silva, Oliveira,Valmir Torres de
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.
id ABMABCABPOL-1_7a45bc9c5b3302ca96ec5ac04578a967
oai_identifier_str oai:scielo:S1516-14392007000200008
network_acronym_str ABMABCABPOL-1
network_name_str Materials research (São Carlos. Online)
repository_id_str
spelling 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

Registros relacionados