Essays about: "Panel Aerodynamic"

Showing result 1 - 5 of 8 essays containing the words Panel Aerodynamic.

  1. 1. Aerodynamic Analysis of Reflex Airfoils at Low Reynolds Numbers

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Alexander Elliott Meyer Ströborg; [2022]
    Keywords : low Reynolds number; reflex airfoils; CFD; XFOIL;

    Abstract : Low Reynolds number airfoil analysis has become increasingly significant as urban air mobility vehicles and unmanned aerial vehicles surge in popularity. The Green Raven project at KTH Aero aims to use reflex airfoils where little data is available beyond classical analysis. READ MORE

  3. 2. Investigating the aerodynamic performance of an UAV

    University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

    Author : Bala Murali Krishna Gummadi; Rahul Rajan Sourirajan; [2021]
    Keywords : Computational Fluid Dynamics; Aerodynamics; Flight Stability;

    Abstract : The aerodynamic performance of any airborne vehicle is an important characteristic to be considered during the concept development process. Lift and drag forces are the two most important aspects of aerodynamics that dictates vehicle efficiency. READ MORE

  4. 3. Aeroelastic flutter analysis with varying level of accuracy

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Nils Voigt Dahl; [2020]
    Keywords : flutter; aeroelasticity; aeroelastic; aerodynamics; Technology and Engineering;

    Abstract : Flutter prediction is a vital part of aircraft development which requires efficient and accurate analysis methods. Saab AB Aeronautics is currently using linear analysis based on the panel method and nonlinear analysis using their in-house CFD software program. These methods are in contrast to one another in terms of computing time and accuracy. READ MORE

  5. 4. Transonic Flutter for aGeneric Fighter Configuration

    University essay from KTH/Flygdynamik

    Author : Axel Bååthe; [2018]
    Keywords : Flutter; Aeroelasticity; Transonic; Unsteady Aerodynamics; Doublet-Lattice Method; Full-Potential Equation; PK-Method;

    Abstract : A hazardous and not fully understood aeroelastic phenomenon is the transonic dip,the decrease in flutter dynamic pressure that occurs for most aircraft configurationsin transonic flows. The difficulty of predicting this phenomenon forces aircraft manufacturersto run long and costly flight test campaigns to demonstrate flutter-free behaviourof their aircraft at transonic Mach numbers. READ MORE

  6. 5. Validation of a vortex panel method for aerodynamics and aero-elasticity of Wind Turbine

    University essay from KTH/Kraft- och värmeteknologi

    Author : Antoine Thibierge; [2018]
    Keywords : ;

    Abstract : Ardema3D is a new type of vortex free model code that can simulate wind turbines. This code has been developed in order to replace the state of the art model, the blade element momentum (BEM). READ MORE