Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
airfoil designation system
|
| gptkbp:basisFor |
modern airfoil designations
NACA five-digit series NACA six-series |
| gptkbp:developedBy |
gptkb:National_Advisory_Committee_for_Aeronautics
|
| gptkbp:firstDigitMeaning |
maximum camber as percentage of chord
|
| https://www.w3.org/2000/01/rdf-schema#label |
NACA four-digit series
|
| gptkbp:introducedIn |
1930s
|
| gptkbp:lastTwoDigitsMeaning |
maximum thickness as percentage of chord
|
| gptkbp:notableExample |
gptkb:NACA_0012
gptkb:NACA_2412 gptkb:NACA_4412 |
| gptkbp:notation |
NACA MPXX
|
| gptkbp:relatedTo |
gptkb:NACA_airfoil
gptkb:NACA_6-series NACA five-digit series |
| gptkbp:secondDigitMeaning |
position of maximum camber in tenths of chord
|
| gptkbp:usedBy |
aircraft designers
model aircraft builders |
| gptkbp:usedFor |
airfoil classification
|
| gptkbp:usedIn |
aeronautical engineering
|
| gptkbp:bfsParent |
gptkb:NACA_0006
gptkb:NACA_2413 gptkb:NACA_2415 gptkb:NACA_2418 |
| gptkbp:bfsLayer |
7
|