Influence of leading edge imperfections on the aerodynamic characterictics of NACA 632-215 laminar aerofoils at low Reynolds number

Ayuso Moreno, Luis Manuel; Sant Palma, Rodolfo y Meseguer Ruiz, José (2014). Influence of leading edge imperfections on the aerodynamic characterictics of NACA 632-215 laminar aerofoils at low Reynolds number. "Journal of Aerospace Engineering (Proc. IMechE, Part G).", v. 228 (n. 6); pp. 859-868. ISSN 0954-4100. https://doi.org/10.1177/0954410013481418.

Descripción

Título: Influence of leading edge imperfections on the aerodynamic characterictics of NACA 632-215 laminar aerofoils at low Reynolds number
Autor/es:
  • Ayuso Moreno, Luis Manuel
  • Sant Palma, Rodolfo
  • Meseguer Ruiz, José
Tipo de Documento: Artículo
Título de Revista/Publicación: Journal of Aerospace Engineering (Proc. IMechE, Part G).
Fecha: Mayo 2014
Volumen: 228
Materias:
Palabras Clave Informales: Leading edge, low Reynolds number, laminar aerofoil
Escuela: E.U.I.T. Aeronáutica (UPM) [antigua denominación]
Departamento: Aerotecnia [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

This article deals with the effect of leading edge imperfections on the aerodynamic characteristics of a NACA 632-215 laminar aerofoil at low Reynolds numbers. Wind tunnel tests have been performed at different Reynolds numbers and angles of attack and global aerodynamic loads were measured. To perform these tests, a NACA 632-215 aerofoil was built up in two halves (corresponding to the upper side and to the lower side), the leading edge imperfection here considered being a slight displacement of half aerofoil with respect to the other. From experimental results, a quantitative measure of the influence of the leading edge displacement on the degradation of the aerofoil aerodynamic performances has been obtained. This allows the establishment of a criterion for an acceptance limit for this kind of imperfection

Más información

ID de Registro: 25693
Identificador DC: http://oa.upm.es/25693/
Identificador OAI: oai:oa.upm.es:25693
Identificador DOI: 10.1177/0954410013481418
Depositado por: Memoria Investigacion
Depositado el: 21 Oct 2014 15:53
Ultima Modificación: 21 Oct 2014 15:53
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