Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
airfoil family
|
| gptkbp:characterizedBy |
extended laminar flow region
maximum lift-to-drag ratio at a specified lift coefficient |
| gptkbp:designedFor |
laminar flow
|
| gptkbp:developedBy |
gptkb:National_Advisory_Committee_for_Aeronautics
|
| gptkbp:documentedIn |
gptkb:NACA_Technical_Reports
|
| gptkbp:example |
gptkb:NACA_6412
gptkb:NACA_6509 gptkb:NACA_6609 |
| gptkbp:hasFeature |
pressure recovery region
reduced drag at design lift coefficient variable camber and thickness |
| https://www.w3.org/2000/01/rdf-schema#label |
NACA 6-series airfoils
|
| gptkbp:introducedIn |
1940s
|
| gptkbp:namingConvention |
gptkb:NACA_6-series_code
|
| gptkbp:optimizedFor |
specific design lift coefficient
|
| gptkbp:predecessor |
gptkb:NACA_4-series_airfoils
gptkb:NACA_5-series_airfoils |
| gptkbp:usedIn |
aeronautics
aerospace engineering WWII aircraft |
| gptkbp:bfsParent |
gptkb:Eastman_Jacobs
|
| gptkbp:bfsLayer |
6
|