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WING OPTIMIZATION CONSTRAINED BY BOUNDARY LAYER SEPARATION USING NONLINEAR LIFTING LINE METHOD

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F09%3A%230000922" target="_blank" >RIV/00010669:_____/09:#0000922 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    WING OPTIMIZATION CONSTRAINED BY BOUNDARY LAYER SEPARATION USING NONLINEAR LIFTING LINE METHOD

  • Original language description

    A nonlinear generalization of the classical lifting line method for slender wings is described, along with a free software implementation. The new method allows employing nonlinear airfoil section lift data including stall region of angles of attack, either computed by a 2D method or experimental ones. Thus the method gives more realistic results at higher angles of attack. Amongst other quantities, the method is able to estimate the span-wise position where the separation of the boundary layer starts to develop, while still being orders of magnitude faster than a CFD analysis.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JU - Aeronautics, aerodynamics, aeroplanes

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    R - Projekt Ramcoveho programu EK

Others

  • Publication year

    2009

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Czech Aerospace Proceedings / Letecký zpravodaj

  • ISSN

    1211-877X

  • e-ISSN

  • Volume of the periodical

    3/2009

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    5

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database