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dc.contributor.author
Roccia, Bruno Antonio
dc.contributor.author
Preidikman, Sergio
dc.contributor.author
Balachandran, Balakumar
dc.date.available
2019-05-27T17:34:10Z
dc.date.issued
2017-06
dc.identifier.citation
Roccia, Bruno Antonio; Preidikman, Sergio; Balachandran, Balakumar; Computational dynamics of flapping wings in hover flight: A co-simulation strategy; Amer Inst Aeronaut Astronaut; Aiaa - American Institute Of Aeronautics And Astronautics; 55; 6; 6-2017; 1806-1822
dc.identifier.issn
0001-1452
dc.identifier.uri
http://hdl.handle.net/11336/77219
dc.description.abstract
A co-simulation strategy for modeling the unsteady dynamics of flying insects and small birds as well as biologically inspired flapping-wing micro-air-vehicles is developed in this work. In particular, the dynamic system under study is partitioned in two subsystems (the structural model and the aerodynamic model) that exchange information in a strong way. The vehicle or insect system is modeled as a collection of rigid bodies and lifting surfaces that can undergo deformations such as spanwise twisting, in-plane bending, out-of-plane bending, and an arbitrary combination of these deformation mechanisms. To account for the loads associated with the airflow, an aerodynamic model based on an extended version of the unsteady vortex-lattice method is used. The motion equations are integrated by using a fourth-order predictor-corrector method along with a procedure to stabilize the solution of the resulting differential-algebraic equations. The numerical results obtained for the unsteady lift and dynamics of a fruit fly in free hover flight are found to be in close agreement with prior experimental results reported in the literature. Furthermore, the inclusion of an adequate wing deformation pattern results in an increase of the lift force compared with that of a rigid wing surface, pointing to the importance of wing flexibility on aerodynamic performance. From the findings reported in this paper, it is believed that the numerical simulation framework presented here could serve as a computational tool for further studies of flying insects and micro-air-vehicles.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Amer Inst Aeronaut Astronaut
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Flapping Wings
dc.subject
Micro-Air-Vehicles
dc.subject
Computational Dynamics
dc.subject
Co-Simulation
dc.subject.classification
Ingeniería Mecánica
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Ingeniería Mecánica
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Computational dynamics of flapping wings in hover flight: A co-simulation strategy
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-05-23T14:40:52Z
dc.identifier.eissn
1533-385X
dc.journal.volume
55
dc.journal.number
6
dc.journal.pagination
1806-1822
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Roccia, Bruno Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados En Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias exactas Físicas y Naturales. Instituto de Estudios Avanzados En Ingeniería y Tecnología; Argentina
dc.description.fil
Fil: Preidikman, Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados En Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias exactas Físicas y Naturales. Instituto de Estudios Avanzados En Ingeniería y Tecnología; Argentina
dc.description.fil
Fil: Balachandran, Balakumar. University of Maryland; Estados Unidos
dc.journal.title
Aiaa - American Institute Of Aeronautics And Astronautics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arc.aiaa.org/doi/pdfplus/10.2514/1.J055137
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2514/1.J055137
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