Tail-sitter (original) (raw)
Heckstarter (englisch tail sitter) sind VTOL-Flugzeuge, deren Längsachse bei Start und Landung senkrecht zum Untergrund ausgerichtet ist. Wenn beim Start eine ausreichende Geschwindigkeit erreicht ist, um genügend Auftrieb an den Tragflächen zu erzeugen, kann der Pilot zum Horizontalflug übergehen (Transition). Für die Landung wird wieder die senkrechte Position eingenommen.
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| dbo:abstract | Heckstarter (englisch tail sitter) sind VTOL-Flugzeuge, deren Längsachse bei Start und Landung senkrecht zum Untergrund ausgerichtet ist. Wenn beim Start eine ausreichende Geschwindigkeit erreicht ist, um genügend Auftrieb an den Tragflächen zu erzeugen, kann der Pilot zum Horizontalflug übergehen (Transition). Für die Landung wird wieder die senkrechte Position eingenommen. (de) Un tail-sitter, ou tailsitter, est un type d'aéronef à décollage et atterrissage verticaux qui décolle et atterrit verticalement sur son empennage, puis bascule à l'horizontale pour le vol de croisière. Il n'existe pas de terme français officiel pour décrire ce type d'avion, mais « tail-sitter » serait traduit littéralement par « qui se pose sur la queue », la queue faisant référence à l'empennage arrière de l'avion, contenant les gouvernes de profondeur et de lacet. (fr) A tail-sitter, or tailsitter, is a type of VTOL aircraft that takes off and lands on its tail, then tilts horizontally for forward flight. Originating in the 1920s with the inventor Nikola Tesla, the first aircraft to adopt a tail-sitter configuration were developed by Nazi Germany during the Second World War. Development of such aircraft spiked during the late 1940s and 1950s, as aircraft designers and defence planners alike recognised the potential value of fixed-wing aircraft that could perform both a vertical take-off and vertical landing while also transitioning into and out of conventional flight. Inherent problems with tail-sitter aircraft were poor pilot visibility and control difficulties, especially during vertical descent and landing. Programmes to develop manned tail-sitters were typically terminated in the form of the more practical thrust vectoring approach, as used by aircraft such as the Hawker Siddeley Harrier and Yakovlev Yak-38. (en) Il posacoda è un tipo di velivolo VTOL in grado di decollare ed atterrare sulla sua coda. Il profilo di volo di un posacoda prevede un decollo con la fusoliera del velivolo disposta verticalmente, una fase di transizione in cui il velivolo ruota di 90° per continuare a volare in maniera convenzionale sostenuto dalle ali fino alla rotazione finale per l'atterraggio sulla coda. (it) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Convair_XYF-1_Pogo.jpg?width=300 |
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| rdfs:comment | Heckstarter (englisch tail sitter) sind VTOL-Flugzeuge, deren Längsachse bei Start und Landung senkrecht zum Untergrund ausgerichtet ist. Wenn beim Start eine ausreichende Geschwindigkeit erreicht ist, um genügend Auftrieb an den Tragflächen zu erzeugen, kann der Pilot zum Horizontalflug übergehen (Transition). Für die Landung wird wieder die senkrechte Position eingenommen. (de) Un tail-sitter, ou tailsitter, est un type d'aéronef à décollage et atterrissage verticaux qui décolle et atterrit verticalement sur son empennage, puis bascule à l'horizontale pour le vol de croisière. Il n'existe pas de terme français officiel pour décrire ce type d'avion, mais « tail-sitter » serait traduit littéralement par « qui se pose sur la queue », la queue faisant référence à l'empennage arrière de l'avion, contenant les gouvernes de profondeur et de lacet. (fr) Il posacoda è un tipo di velivolo VTOL in grado di decollare ed atterrare sulla sua coda. Il profilo di volo di un posacoda prevede un decollo con la fusoliera del velivolo disposta verticalmente, una fase di transizione in cui il velivolo ruota di 90° per continuare a volare in maniera convenzionale sostenuto dalle ali fino alla rotazione finale per l'atterraggio sulla coda. (it) A tail-sitter, or tailsitter, is a type of VTOL aircraft that takes off and lands on its tail, then tilts horizontally for forward flight. Originating in the 1920s with the inventor Nikola Tesla, the first aircraft to adopt a tail-sitter configuration were developed by Nazi Germany during the Second World War. Development of such aircraft spiked during the late 1940s and 1950s, as aircraft designers and defence planners alike recognised the potential value of fixed-wing aircraft that could perform both a vertical take-off and vertical landing while also transitioning into and out of conventional flight. Inherent problems with tail-sitter aircraft were poor pilot visibility and control difficulties, especially during vertical descent and landing. Programmes to develop manned tail-sitters we (en) |
| rdfs:label | Heckstarter (de) Tail-sitter (fr) Posacoda (it) Tail-sitter (en) |
| owl:sameAs | freebase:Tail-sitter yago-res:Tail-sitter wikidata:Tail-sitter dbpedia-de:Tail-sitter dbpedia-fr:Tail-sitter dbpedia-it:Tail-sitter dbpedia-sl:Tail-sitter https://global.dbpedia.org/id/aUkw |
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