Rajamurthy, MS (1996) Generation of comprehensive longitudinal aerodynamic data using dynamic wind tunnel simulation. In: 34th Aerosoace sciences meeting and exhibit, 15-18 Jan 1996, Reno, NV.
Full text available as:![[img]](http://nal-ir.nal.res.in/style/images/fileicons/application_pdf.png) | PDF Download (1368Kb) |
Abstract
This paper presents a novel method of13; generating comprehensive Longitudinal13; aerodynamic data of aircraft using dynamic wind13; tunnel simulation. The method combines13; measurement of motion and force responses of13; aircraft model to control inputs in dynamic wind13; tunnel simulation. The data generated includes trim13; Lift characteristics, Longitudinal stability derivatives13; and neutral point. In addition, large amplitude Lift13; and pitching moment responses charactensing the13; unsteady aerodynarmc behawour can also be13; generated.13; The method is demonstrated using a13; generic delta wing aircraft model with one degree of13; freedom in pitch flown in a low speed dynamic13; wind tunnel. The model pitch attitude and Lift13; responses to elevon inputs are measured and used to13; deduce longitudinal aerodynamic data. Comparison13; of these results with static test data and Datcom13; estimates show good agreement.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Aerodynamics;Dynamic wind tunnel |
| Subjects: | AERONAUTICS > Aerodynamics |
| Division/Department: | Systems Engineering Division |
| Depositing User: | Mrs Manoranjitha M D |
| Date Deposited: | 07 Mar 2006 |
| Last Modified: | 24 May 2010 09:40 |
| URI: | http://nal-ir.nal.res.in/id/eprint/1068 |
Actions (login required)
| View Item |
