Effect of Suture on Mechanical Properties of Stitched Thermal Protection Sandwich

Detalhes bibliográficos
Autor(a) principal: Lin,Cong
Data de Publicação: 2019
Outros Autores: Lee,Fanchun, Xue,Taohua
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=S1516-14392019000600209
Resumo: This paper investigates the tensile properties and bending performances of stitched thermal protection structure in engineering, and the effect of stitching density on mechanical properties, via a model of ceramic-aerogel stitched sandwich. With the help of ANSYS, titanium alloy bottom plate was added to the bottom surface of the thermal protection structure, which was regarded as the protected body, and the two were synergistically deformed. The validity of the entire model was verified. The distribution of stress field inside the structure was determined by substructure precise analysis method and the law of the finite element solution was given. The results show that interlaminar performance of the stitched sandwich is improved by 30% on average under tensile or four-point bending conditions.
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spelling Effect of Suture on Mechanical Properties of Stitched Thermal Protection Sandwichthermal protection structurestitched sandwichtensile propertiesbending performancefinite element analysisThis paper investigates the tensile properties and bending performances of stitched thermal protection structure in engineering, and the effect of stitching density on mechanical properties, via a model of ceramic-aerogel stitched sandwich. With the help of ANSYS, titanium alloy bottom plate was added to the bottom surface of the thermal protection structure, which was regarded as the protected body, and the two were synergistically deformed. The validity of the entire model was verified. The distribution of stress field inside the structure was determined by substructure precise analysis method and the law of the finite element solution was given. The results show that interlaminar performance of the stitched sandwich is improved by 30% on average under tensile or four-point bending conditions.ABM, ABC, ABPol2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000600209Materials Research v.22 n.6 2019reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2019-0435info:eu-repo/semantics/openAccessLin,CongLee,FanchunXue,Taohuaeng2020-01-09T00:00:00Zoai:scielo:S1516-14392019000600209Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2020-01-09T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Effect of Suture on Mechanical Properties of Stitched Thermal Protection Sandwich
title Effect of Suture on Mechanical Properties of Stitched Thermal Protection Sandwich
spellingShingle Effect of Suture on Mechanical Properties of Stitched Thermal Protection Sandwich
Lin,Cong
thermal protection structure
stitched sandwich
tensile properties
bending performance
finite element analysis
title_short Effect of Suture on Mechanical Properties of Stitched Thermal Protection Sandwich
title_full Effect of Suture on Mechanical Properties of Stitched Thermal Protection Sandwich
title_fullStr Effect of Suture on Mechanical Properties of Stitched Thermal Protection Sandwich
title_full_unstemmed Effect of Suture on Mechanical Properties of Stitched Thermal Protection Sandwich
title_sort Effect of Suture on Mechanical Properties of Stitched Thermal Protection Sandwich
author Lin,Cong
author_facet Lin,Cong
Lee,Fanchun
Xue,Taohua
author_role author
author2 Lee,Fanchun
Xue,Taohua
author2_role author
author
dc.contributor.author.fl_str_mv Lin,Cong
Lee,Fanchun
Xue,Taohua
dc.subject.por.fl_str_mv thermal protection structure
stitched sandwich
tensile properties
bending performance
finite element analysis
topic thermal protection structure
stitched sandwich
tensile properties
bending performance
finite element analysis
description This paper investigates the tensile properties and bending performances of stitched thermal protection structure in engineering, and the effect of stitching density on mechanical properties, via a model of ceramic-aerogel stitched sandwich. With the help of ANSYS, titanium alloy bottom plate was added to the bottom surface of the thermal protection structure, which was regarded as the protected body, and the two were synergistically deformed. The validity of the entire model was verified. The distribution of stress field inside the structure was determined by substructure precise analysis method and the law of the finite element solution was given. The results show that interlaminar performance of the stitched sandwich is improved by 30% on average under tensile or four-point bending conditions.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
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=S1516-14392019000600209
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000600209
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2019-0435
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.22 n.6 2019
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_ 1754212675457384448

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