Search for dissertations about: "aircraft aerodynamics"

Showing result 1 - 5 of 21 swedish dissertations containing the words aircraft aerodynamics.

  2. 1. On Aerodynamic and Aeroelastic Modeling for Aircraft Design

    Author : Mikaela Lokatt; Ulf Ringertz; David Eller; Holger Mai; KTH; []
    Keywords : viscous-inviscid interaction model; laminar flow wing; aerodynamics; aeroelasticity; aircraft design; Flyg- och rymdteknik; Aerospace Engineering;

    Abstract : The work presented in this thesis was performed with the aim of developing improved prediction methods for aerodynamic and aeroelastic analysis to be used in aircraft design. The first part of the thesis concerns the development of a viscous-inviscid interaction model for steady aerodynamic predictions. READ MORE

  4. 2. Aerodynamic and Flight Dynamic Simulations of Aileron Characteristics

    Author : Erkki Soinne; KTH; []
    Keywords : aircraft; aileron; design; CFD; aerodynamics; flight dynamics; frequency analysis;

    Abstract : .... READ MORE

  5. 3. Modelling of unsteady aerodynamics for aircraft design

    Author : Christopher Jouannet; Linköpings universitet; []
    Keywords : Aircraft Deisgn; Aerodynamic; TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : This thesis present a simple mathematical prediction model for high angles of attack aerodynamics, including dynamic effects over delta wings, and an extension to full configuration. The model presented is intended for application in conceptual design and is extended to parameters identifications in preliminary design with validation against experimental data. READ MORE

  6. 4. Model based aircraft design : high angle of attack aerodynamics and weight estimation methods

    Author : Christopher Jouannet; John Fielding; Linköpings universitet; []
    Keywords : TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : This thesis addresses modelling of high angle of attack aerodynamic characteristics and weight estimation for highly maneuverable aircraft during conceptual design. In order to allow configuration selection with sufficient confidence, especially with unconventional configurations, high angle of attack aerodynamic prediction and weight estimations methods need to be improved. READ MORE

  7. 5. Integrated Duct Aerodynamics

    Author : Elias Siggeirsson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; DDES; RANS; CFD; Compressor duct; Spalart-Allmaras;

    Abstract : Air traffic is rapidly increasing, with no sign of slowing down, resulting in increased green-house gases emission. With emission criteria becoming stricter every year, the aircraft design is subjected to continuous improvements. The development of more efficient aircraft engines plays a central role in the strive towards lower emission levels. READ MORE