Loading...
Please wait, while we are loading the content...
Similar Documents
Wind-tunnel investigation of a rectangular naca 2212 airfoil with semispan ailerons and with nonperforated, balanced double split flaps for use as aerodynamic brakes
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1945 |
| Description | Flat-plate flaps with no wing cutouts and flaps having Clark Y sections with corresponding cutouts made in wing were tested for various flap deflections, chord-wise locations, and gaps between flaps and airfoil contour. The drag was slightly lower for wing with airfoil section flaps. Satisfactory aileron effectiveness was obtained with flap gap of 20% wing chord and flap-nose location of 80 percent wing chord behind leading edge. Airflow was smooth and buffeting negligible. |
| File Size | 31137335 |
| Page Count | 68 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19930092785 |
| Archival Resource Key | ark:/13960/t50g80k0n |
| Language | English |
| Publisher Date | 1945-01-01 |
| Access Restriction | Open |
| Subject Keyword | Airfoils - Naca 2212 - Char & Moments - Wing Flaps, Split, (double) & Ailerons Brakes, Air Wings, Rectangular - Characteristics - Effect OF Wing Flaps Wing Flaps, Split - Balanced Ailerons - Moments Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |