Venkatakrishnan, L and Sundaram, S and Viswanath, PR (2006) Hysteresis and broad flow features on a Swept Wing at high lift. Journal of Aircraft, 43 (4). pp. 1036-1043. ISSN 001-8669
Full text available as:![[img]](http://nal-ir.nal.res.in/style/images/fileicons/application_pdf.png) | PDF Restricted to Registered users only Download (4Mb) |
Abstract
Experiments have been performed at low speeds documenting certain broad aspects of hysteresis on a mildly13; swept wing under high-lift conditions. Aerodynamic load measurements were carried out at two values of incidence,13; 10.5 and 15.5 deg, and flap deflections of 20 and 30 deg, essentially under quasi-steady conditions. Two-dimensional13; particle image velocimetry (PIV) was utilized to measure the mean velocity vector field in the rear part of the wing13; and flap. These velocity measurements have revealed the complex nature of separated flows on the wing and flap.13; Also, in general, the slot flow angle determined by geometric considerations is very different from those actually13; inferred from PIV measurements.
| Item Type: | Journal Article |
|---|---|
| Additional Information: | Copyright for this article belongs to AIAA |
| Uncontrolled Keywords: | Renolds number;Wings;Hysteresis loops |
| Subjects: | AERONAUTICS > Avionics & Aircraft Instrumentation AERONAUTICS > Aerodynamics |
| Division/Department: | Experimental Aerodynamics Division, Other, Experimental Aerodynamics Division |
| Depositing User: | Mrs Manoranjitha M D |
| Date Deposited: | 24 Feb 2010 |
| Last Modified: | 24 May 2010 09:54 |
| URI: | http://nal-ir.nal.res.in/id/eprint/3974 |
Actions (login required)
| View Item |
