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

Pashilkar, AA (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.

[img] PDF
2002-0098.PDF
Restricted to Registered users only

Download (459kB)

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)
Depositing User: Users 20 not found.
Date Deposited: 03 Feb 2006
Last Modified: 27 Aug 2015 06:02
URI: http://nal-ir.nal.res.in/id/eprint/1006

Actions (login required)

View Item View Item