Flight dynamic analysis of the flow incidence rate model AIAA Paper 2002-0098

Pashilkar, A. A (2002) Flight dynamic analysis of the flow incidence rate model AIAA Paper 2002-0098. In: 40th AIAA Aerospace Sciences Meeting amp; Exhibit, 14-17 January 2002, Reno, NV.

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    Abstract

    A flow incidence rate model has been developed to capture the large amplitude unsteady aerodynamic characteristics of delta wing aircraft. This paper uses the aerodynamic model developed for a delta wing aircraft with wing sweep close to 60 deg for dynamic analysis at high incidence. A comparison is made between the dynamics of the systems for quasi-steady, state-space and flow incidence rate aerodynamic models. The short period and single degree of freedom roll equations are used for comparison. The numerical continuation approach is used to study the system stability at high angles of attack.

    Item Type: Conference or Workshop Item (Paper)
    Uncontrolled Keywords: Computational Fluid Dynamics;Flow Velocity;Unsteady Aerodynamics;Aerodynamic Characteristics;State Vectorsmathematical Modelincidence
    Subjects: AERONAUTICS > Aeronautics (General)
    Division/Department: Flight Mechanics and Control Division
    Depositing User: Mr. N A
    Date Deposited: 03 Feb 2006
    Last Modified: 24 May 2010 09:40
    URI: http://nal-ir.nal.res.in/id/eprint/1006

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