A CFD-based analysis of the 14-Bis aircraft aerodynamics and stability
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Aerospace Technology and Management (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462011000200137 |
Resumo: | Abstract The work reported in the present paper was performed to honor the centennial of the flight by Alberto Santos Dumont with his 14-Bis aircraft. The paper describes results for a computational fluid dynamics (CFD) analysis of the 14-Bis aircraft aerodynamics and flight stability. The 14-Bis aircraft geometry was generated from historical sources and observations. CFD computations were performed using well-established commercial codes for calculation of the historical flight conditions. Simulations considered a Reynolds-averaged Navier-Stokes formulation, in which turbulence closure was achieved by using Menter's model. The flight conditions investigated were primarily concerned with historical observations regarding flight speeds and the need for a more powerful engine, as well as flight stability characteristics of the 14-Bis airplane, which are unknown up to the present day. The results led to qualitative agreement with historical reports, although quite interesting conclusions could be drawn with regard to the actual aerodynamic flight speeds and the aircraft stability parameters. |
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Journal of Aerospace Technology and Management (Online) |
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A CFD-based analysis of the 14-Bis aircraft aerodynamics and stabilityAerodynamicsCFDCentennial of flightSantos Dumont14-Bis aircraftAbstract The work reported in the present paper was performed to honor the centennial of the flight by Alberto Santos Dumont with his 14-Bis aircraft. The paper describes results for a computational fluid dynamics (CFD) analysis of the 14-Bis aircraft aerodynamics and flight stability. The 14-Bis aircraft geometry was generated from historical sources and observations. CFD computations were performed using well-established commercial codes for calculation of the historical flight conditions. Simulations considered a Reynolds-averaged Navier-Stokes formulation, in which turbulence closure was achieved by using Menter's model. The flight conditions investigated were primarily concerned with historical observations regarding flight speeds and the need for a more powerful engine, as well as flight stability characteristics of the 14-Bis airplane, which are unknown up to the present day. The results led to qualitative agreement with historical reports, although quite interesting conclusions could be drawn with regard to the actual aerodynamic flight speeds and the aircraft stability parameters.Departamento de Ciência e Tecnologia Aeroespacial2011-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462011000200137Journal of Aerospace Technology and Management v.3 n.2 2011reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.5028/jatm.2011.03021711info:eu-repo/semantics/openAccessBitencourt,Leonardo OstanPogorzelski,GregoriFreitas,Ramon Morais deAzevedo,João Luiz F.eng2017-05-24T00:00:00Zoai:scielo:S2175-91462011000200137Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2017-05-24T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false |
dc.title.none.fl_str_mv |
A CFD-based analysis of the 14-Bis aircraft aerodynamics and stability |
title |
A CFD-based analysis of the 14-Bis aircraft aerodynamics and stability |
spellingShingle |
A CFD-based analysis of the 14-Bis aircraft aerodynamics and stability Bitencourt,Leonardo Ostan Aerodynamics CFD Centennial of flight Santos Dumont 14-Bis aircraft |
title_short |
A CFD-based analysis of the 14-Bis aircraft aerodynamics and stability |
title_full |
A CFD-based analysis of the 14-Bis aircraft aerodynamics and stability |
title_fullStr |
A CFD-based analysis of the 14-Bis aircraft aerodynamics and stability |
title_full_unstemmed |
A CFD-based analysis of the 14-Bis aircraft aerodynamics and stability |
title_sort |
A CFD-based analysis of the 14-Bis aircraft aerodynamics and stability |
author |
Bitencourt,Leonardo Ostan |
author_facet |
Bitencourt,Leonardo Ostan Pogorzelski,Gregori Freitas,Ramon Morais de Azevedo,João Luiz F. |
author_role |
author |
author2 |
Pogorzelski,Gregori Freitas,Ramon Morais de Azevedo,João Luiz F. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Bitencourt,Leonardo Ostan Pogorzelski,Gregori Freitas,Ramon Morais de Azevedo,João Luiz F. |
dc.subject.por.fl_str_mv |
Aerodynamics CFD Centennial of flight Santos Dumont 14-Bis aircraft |
topic |
Aerodynamics CFD Centennial of flight Santos Dumont 14-Bis aircraft |
description |
Abstract The work reported in the present paper was performed to honor the centennial of the flight by Alberto Santos Dumont with his 14-Bis aircraft. The paper describes results for a computational fluid dynamics (CFD) analysis of the 14-Bis aircraft aerodynamics and flight stability. The 14-Bis aircraft geometry was generated from historical sources and observations. CFD computations were performed using well-established commercial codes for calculation of the historical flight conditions. Simulations considered a Reynolds-averaged Navier-Stokes formulation, in which turbulence closure was achieved by using Menter's model. The flight conditions investigated were primarily concerned with historical observations regarding flight speeds and the need for a more powerful engine, as well as flight stability characteristics of the 14-Bis airplane, which are unknown up to the present day. The results led to qualitative agreement with historical reports, although quite interesting conclusions could be drawn with regard to the actual aerodynamic flight speeds and the aircraft stability parameters. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-08-01 |
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=S2175-91462011000200137 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462011000200137 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5028/jatm.2011.03021711 |
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 |
Departamento de Ciência e Tecnologia Aeroespacial |
publisher.none.fl_str_mv |
Departamento de Ciência e Tecnologia Aeroespacial |
dc.source.none.fl_str_mv |
Journal of Aerospace Technology and Management v.3 n.2 2011 reponame:Journal of Aerospace Technology and Management (Online) instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA) instacron:DCTA |
instname_str |
Departamento de Ciência e Tecnologia Aeroespacial (DCTA) |
instacron_str |
DCTA |
institution |
DCTA |
reponame_str |
Journal of Aerospace Technology and Management (Online) |
collection |
Journal of Aerospace Technology and Management (Online) |
repository.name.fl_str_mv |
Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA) |
repository.mail.fl_str_mv |
||secretary@jatm.com.br |
_version_ |
1754732530458689536 |