Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
airfoil series
|
| gptkbp:basisFor |
gptkb:NACA_5-digit_airfoils
gptkb:NACA_6-series_airfoils |
| gptkbp:characterizedBy |
4-digit code
|
| gptkbp:codeDescribes |
maximum camber
maximum thickness location of maximum camber |
| gptkbp:developedBy |
gptkb:National_Advisory_Committee_for_Aeronautics
|
| gptkbp:example |
gptkb:NACA_0012
gptkb:NACA_2412 gptkb:NACA_4412 |
| gptkbp:form |
polynomial equations
|
| https://www.w3.org/2000/01/rdf-schema#label |
NACA 4-digit airfoils
|
| gptkbp:introducedIn |
1930s
|
| gptkbp:notableFor |
simplicity
widespread adoption |
| gptkbp:profile |
symmetric
cambered |
| gptkbp:publishedIn |
gptkb:NACA_Technical_Reports
|
| gptkbp:usedBy |
aircraft manufacturers
aerospace engineers |
| gptkbp:usedFor |
wings
propeller blades control surfaces |
| gptkbp:usedIn |
gptkb:engineer
aeronautical engineering |
| gptkbp:bfsParent |
gptkb:Eastman_Jacobs
|
| gptkbp:bfsLayer |
6
|