An Inverse Method for the Design of Structures

Autores
Limache, Alejandro Cesar
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Inverse methods are powerful design tools that allow engineers to obtain efficient designs at much lower costs than the ones normally involved in experimental and direct computational design. Here we present an inverse method which allows the efficient design of deformable structures or components, such for example airplane wings. The inverse method proposed here allows the engineers to obtain the actual unloaded geometry they should request to a manufacture department, so as to obtain a structure or piece that under the work loads will deform to a pre-specified ideal shape. In the case of an airplane wing or an airfoil, for example, the engineer will be able to obtain the undeformed geometry of the wing such when it is flying at cruise speed subject to the aerodynamics loads, the wing will naturally deform to a pre-specified (and aerodynamically desired) shape. The presented inverse method is based on a novel formulation builded in terms of the finite element method.
Fil: Limache, Alejandro Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Materia
inverse design
finite element method
hyperelasticity
large deformations
wing design
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/19791

id CONICETDig_e50e19fbeba7cd3cb26033d82380b7ff
oai_identifier_str oai:ri.conicet.gov.ar:11336/19791
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An Inverse Method for the Design of StructuresLimache, Alejandro Cesarinverse designfinite element methodhyperelasticitylarge deformationswing designhttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2Inverse methods are powerful design tools that allow engineers to obtain efficient designs at much lower costs than the ones normally involved in experimental and direct computational design. Here we present an inverse method which allows the efficient design of deformable structures or components, such for example airplane wings. The inverse method proposed here allows the engineers to obtain the actual unloaded geometry they should request to a manufacture department, so as to obtain a structure or piece that under the work loads will deform to a pre-specified ideal shape. In the case of an airplane wing or an airfoil, for example, the engineer will be able to obtain the undeformed geometry of the wing such when it is flying at cruise speed subject to the aerodynamics loads, the wing will naturally deform to a pre-specified (and aerodynamically desired) shape. The presented inverse method is based on a novel formulation builded in terms of the finite element method.Fil: Limache, Alejandro Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaAsociacion Argentina de Mecanica Computacional2008-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/19791Limache, Alejandro Cesar; An Inverse Method for the Design of Structures; Asociacion Argentina de Mecanica Computacional; Mecánica Computacional; XXVI; 35; 11-2008; 2765-27791666-6070CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.cimec.org.ar/ojs/index.php/mc/article/view/1593info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:41:19Zoai:ri.conicet.gov.ar:11336/19791instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:41:19.473CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An Inverse Method for the Design of Structures
title An Inverse Method for the Design of Structures
spellingShingle An Inverse Method for the Design of Structures
Limache, Alejandro Cesar
inverse design
finite element method
hyperelasticity
large deformations
wing design
title_short An Inverse Method for the Design of Structures
title_full An Inverse Method for the Design of Structures
title_fullStr An Inverse Method for the Design of Structures
title_full_unstemmed An Inverse Method for the Design of Structures
title_sort An Inverse Method for the Design of Structures
dc.creator.none.fl_str_mv Limache, Alejandro Cesar
author Limache, Alejandro Cesar
author_facet Limache, Alejandro Cesar
author_role author
dc.subject.none.fl_str_mv inverse design
finite element method
hyperelasticity
large deformations
wing design
topic inverse design
finite element method
hyperelasticity
large deformations
wing design
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Inverse methods are powerful design tools that allow engineers to obtain efficient designs at much lower costs than the ones normally involved in experimental and direct computational design. Here we present an inverse method which allows the efficient design of deformable structures or components, such for example airplane wings. The inverse method proposed here allows the engineers to obtain the actual unloaded geometry they should request to a manufacture department, so as to obtain a structure or piece that under the work loads will deform to a pre-specified ideal shape. In the case of an airplane wing or an airfoil, for example, the engineer will be able to obtain the undeformed geometry of the wing such when it is flying at cruise speed subject to the aerodynamics loads, the wing will naturally deform to a pre-specified (and aerodynamically desired) shape. The presented inverse method is based on a novel formulation builded in terms of the finite element method.
Fil: Limache, Alejandro Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
description Inverse methods are powerful design tools that allow engineers to obtain efficient designs at much lower costs than the ones normally involved in experimental and direct computational design. Here we present an inverse method which allows the efficient design of deformable structures or components, such for example airplane wings. The inverse method proposed here allows the engineers to obtain the actual unloaded geometry they should request to a manufacture department, so as to obtain a structure or piece that under the work loads will deform to a pre-specified ideal shape. In the case of an airplane wing or an airfoil, for example, the engineer will be able to obtain the undeformed geometry of the wing such when it is flying at cruise speed subject to the aerodynamics loads, the wing will naturally deform to a pre-specified (and aerodynamically desired) shape. The presented inverse method is based on a novel formulation builded in terms of the finite element method.
publishDate 2008
dc.date.none.fl_str_mv 2008-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/19791
Limache, Alejandro Cesar; An Inverse Method for the Design of Structures; Asociacion Argentina de Mecanica Computacional; Mecánica Computacional; XXVI; 35; 11-2008; 2765-2779
1666-6070
CONICET Digital
CONICET
url http://hdl.handle.net/11336/19791
identifier_str_mv Limache, Alejandro Cesar; An Inverse Method for the Design of Structures; Asociacion Argentina de Mecanica Computacional; Mecánica Computacional; XXVI; 35; 11-2008; 2765-2779
1666-6070
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.cimec.org.ar/ojs/index.php/mc/article/view/1593
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Asociacion Argentina de Mecanica Computacional
publisher.none.fl_str_mv Asociacion Argentina de Mecanica Computacional
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844614443898503168
score 13.070432