Wind-tunnel investigation of an N.A.C.A. 23021 airfoil with two arrangements of a 40-percent-chord slotted flap / / by Frank Duschik
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| Autore: |
Duschik Frank
|
| Titolo: |
Wind-tunnel investigation of an N.A.C.A. 23021 airfoil with two arrangements of a 40-percent-chord slotted flap / / by Frank Duschik
|
| Pubblicazione: | Washington, [D.C.] : , : National Advisory Committee for Aeronautics, , 1939 |
| Descrizione fisica: | 1 online resource (11 pages, 11 unnumbered pages) : illustrations |
| Soggetto topico: | Aerofoils |
| Slotted flaps (Airplanes) | |
| Wind tunnel testing | |
| Aerodynamics | |
| Note generali: | "September 1939." |
| No Federal Depository Library Program (FDLP) item number. | |
| Nota di bibliografia: | Includes bibliographical references (page 10). |
| Titolo autorizzato: | Wind-tunnel investigation of an N.A.C.A. 23021 airfoil with two arrangements of a 40-percent-chord slotted flap |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910717162103321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |