A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts

Autores
Verstraete, Marcos Leonardo; Preidikman, Sergio; Roccia, Bruno Antonio; Mook, Dean T.
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the present paper, a numerical model to study the nonlinear and unsteady aerodynamics of morphing-wing concepts inspired by bird flight is developed. The model includes: i) a wing topology inspired by gull wings; ii) a kinematical model to describe the process of wing adaptation based on one mechanism observed in the flight of gulls (folding-wing approach); and iii) a version of the unsteady vortex-lattice methods (UVLM) that allows taking nonlinear and unsteady aerodynamic phenomena into account. The model was specially developed to study the aerodynamic behaviour during wing adaptation. A simulation for a twisting-flapping wing was performed in order to validate the numerical model. The present results are in close agreement with those obtained in previous studies based on the Euler equations, but required much less execution time. The numerical simulations of a bioinspired morphing wing showed the strong dependence between the prescribed kinematics and the aerodynamic characteristics, which evidences the importance of studying the process of wing adaptation. UVLM is shown to be ideal for preliminary analysis of bioinspired morphing wings.
Fil: Verstraete, Marcos Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Preidikman, Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Roccia, Bruno Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina. Universidad Nacional de Río Cuarto; Argentina
Fil: Mook, Dean T.. Virginia Polytechnic Institute And State University;
Materia
Unsteady aerodynamics
Morphing-wings
Bioinspiration
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:11336/69669
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing conceptsVerstraete, Marcos LeonardoPreidikman, SergioRoccia, Bruno AntonioMook, Dean T.Unsteady aerodynamicsMorphing-wingsBioinspirationhttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2In the present paper, a numerical model to study the nonlinear and unsteady aerodynamics of morphing-wing concepts inspired by bird flight is developed. The model includes: i) a wing topology inspired by gull wings; ii) a kinematical model to describe the process of wing adaptation based on one mechanism observed in the flight of gulls (folding-wing approach); and iii) a version of the unsteady vortex-lattice methods (UVLM) that allows taking nonlinear and unsteady aerodynamic phenomena into account. The model was specially developed to study the aerodynamic behaviour during wing adaptation. A simulation for a twisting-flapping wing was performed in order to validate the numerical model. The present results are in close agreement with those obtained in previous studies based on the Euler equations, but required much less execution time. The numerical simulations of a bioinspired morphing wing showed the strong dependence between the prescribed kinematics and the aerodynamic characteristics, which evidences the importance of studying the process of wing adaptation. UVLM is shown to be ideal for preliminary analysis of bioinspired morphing wings.Fil: Verstraete, Marcos Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Preidikman, Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Roccia, Bruno Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina. Universidad Nacional de Río Cuarto; ArgentinaFil: Mook, Dean T.. Virginia Polytechnic Institute And State University;SAGE Publications Inc.2015-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/69669Verstraete, Marcos Leonardo; Preidikman, Sergio; Roccia, Bruno Antonio; Mook, Dean T.; A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts; SAGE Publications Inc.; International Journal of Micro Air Vehicles; 7; 3; 9-2015; 327-3451756-8307CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1260/1756-8293.7.3.327info:eu-repo/semantics/altIdentifier/url/https://journals.sagepub.com/doi/10.1260/1756-8293.7.3.327info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:56:49Zoai:ri.conicet.gov.ar:11336/69669instacron: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:34982025-10-15 14:56:49.619CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts
title A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts
spellingShingle A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts
Verstraete, Marcos Leonardo
Unsteady aerodynamics
Morphing-wings
Bioinspiration
title_short A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts
title_full A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts
title_fullStr A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts
title_full_unstemmed A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts
title_sort A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts
dc.creator.none.fl_str_mv Verstraete, Marcos Leonardo
Preidikman, Sergio
Roccia, Bruno Antonio
Mook, Dean T.
author Verstraete, Marcos Leonardo
author_facet Verstraete, Marcos Leonardo
Preidikman, Sergio
Roccia, Bruno Antonio
Mook, Dean T.
author_role author
author2 Preidikman, Sergio
Roccia, Bruno Antonio
Mook, Dean T.
author2_role author
author
author
dc.subject.none.fl_str_mv Unsteady aerodynamics
Morphing-wings
Bioinspiration
topic Unsteady aerodynamics
Morphing-wings
Bioinspiration
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In the present paper, a numerical model to study the nonlinear and unsteady aerodynamics of morphing-wing concepts inspired by bird flight is developed. The model includes: i) a wing topology inspired by gull wings; ii) a kinematical model to describe the process of wing adaptation based on one mechanism observed in the flight of gulls (folding-wing approach); and iii) a version of the unsteady vortex-lattice methods (UVLM) that allows taking nonlinear and unsteady aerodynamic phenomena into account. The model was specially developed to study the aerodynamic behaviour during wing adaptation. A simulation for a twisting-flapping wing was performed in order to validate the numerical model. The present results are in close agreement with those obtained in previous studies based on the Euler equations, but required much less execution time. The numerical simulations of a bioinspired morphing wing showed the strong dependence between the prescribed kinematics and the aerodynamic characteristics, which evidences the importance of studying the process of wing adaptation. UVLM is shown to be ideal for preliminary analysis of bioinspired morphing wings.
Fil: Verstraete, Marcos Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Preidikman, Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Roccia, Bruno Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina. Universidad Nacional de Río Cuarto; Argentina
Fil: Mook, Dean T.. Virginia Polytechnic Institute And State University;
description In the present paper, a numerical model to study the nonlinear and unsteady aerodynamics of morphing-wing concepts inspired by bird flight is developed. The model includes: i) a wing topology inspired by gull wings; ii) a kinematical model to describe the process of wing adaptation based on one mechanism observed in the flight of gulls (folding-wing approach); and iii) a version of the unsteady vortex-lattice methods (UVLM) that allows taking nonlinear and unsteady aerodynamic phenomena into account. The model was specially developed to study the aerodynamic behaviour during wing adaptation. A simulation for a twisting-flapping wing was performed in order to validate the numerical model. The present results are in close agreement with those obtained in previous studies based on the Euler equations, but required much less execution time. The numerical simulations of a bioinspired morphing wing showed the strong dependence between the prescribed kinematics and the aerodynamic characteristics, which evidences the importance of studying the process of wing adaptation. UVLM is shown to be ideal for preliminary analysis of bioinspired morphing wings.
publishDate 2015
dc.date.none.fl_str_mv 2015-09
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/11336/69669
Verstraete, Marcos Leonardo; Preidikman, Sergio; Roccia, Bruno Antonio; Mook, Dean T.; A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts; SAGE Publications Inc.; International Journal of Micro Air Vehicles; 7; 3; 9-2015; 327-345
1756-8307
CONICET Digital
CONICET
url http://hdl.handle.net/11336/69669
identifier_str_mv Verstraete, Marcos Leonardo; Preidikman, Sergio; Roccia, Bruno Antonio; Mook, Dean T.; A numerical model to study the nonlinear and unsteady aerodynamics of bioinspired morphing-wing concepts; SAGE Publications Inc.; International Journal of Micro Air Vehicles; 7; 3; 9-2015; 327-345
1756-8307
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1260/1756-8293.7.3.327
info:eu-repo/semantics/altIdentifier/url/https://journals.sagepub.com/doi/10.1260/1756-8293.7.3.327
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv SAGE Publications Inc.
publisher.none.fl_str_mv SAGE Publications Inc.
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_ 1846083104263897088
score 13.22299

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