Statements (54)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Mechanical device
|
| gptkbp:convertedTo |
Rotational energy to thrust
|
| gptkbp:foundIn |
gptkb:General_aviation
Commercial shipping Naval vessels |
| gptkbp:hasComponent |
gptkb:Underworld
gptkb:Hub |
| gptkbp:hasType |
Contra-rotating propeller
Controllable-pitch propeller Ducted propeller Fixed-pitch propeller Skewback propeller Surface-piercing propeller Variable-pitch propeller |
| https://www.w3.org/2000/01/rdf-schema#label |
Propeller
|
| gptkbp:inventedBy |
gptkb:Josef_Ressel
1827 |
| gptkbp:material |
wood
Metal Composite materials |
| gptkbp:operates |
Rotational motion
|
| gptkbp:relatedTo |
gptkb:steam_locomotive
Fan Screw propeller |
| gptkbp:subject |
Cavitation
Propeller balancing Propeller blade angle Propeller diameter Propeller efficiency Propeller feathering Propeller governor Propeller maintenance Propeller noise Propeller pitch Propeller slip Propeller synchronization Propeller thrust Propeller torque Propeller vibration Propeller walk |
| gptkbp:used_in |
gptkb:aircraft
gptkb:Hovercraft Boats Drones Wind tunnels Torpedoes Ships Submarines |
| gptkbp:usedFor |
Propulsion
|
| gptkbp:bfsParent |
gptkb:aircraft
gptkb:marine gptkb:ship gptkb:Airplane |
| gptkbp:bfsLayer |
4
|