→ Principles Of Flight - Section B - Four Forces Of Flight → Start læring / Last ned MP3 Flashcards

spørsmålet		svaret
pull of gravity It is caused by the downward pull of gravity begynn å lære		siła grawitacji
propel Thrust is the forward force which propels the airplane through the air. begynn å lære		napędzać
retarding Opposing thrust is drag, which is a backward, or rerarding, force that limits the speed of the airplane begynn å lære		uwsteczniający
unaccelerated In a straight-and-level, unaccelerated flight, the four forces are in equilibrium. begynn å lære		nieprzyśpieszony
equilibrium begynn å lære		równowaga
magnitude The magnitude of a vector is indicated by the arrow’s length. begynn å lære		wielkość
indicate begynn å lære		wskazać
resultant When two or more forces act on an object at the same time, they combine to create a resultant. begynn å lære		wypadkowy
diagonal When vertical and horizontal forces are applied, the resultant acts in diagonal direction. begynn å lære		przekątna
counteract begynn å lære		przeciwdziałać
to gain begynn å lære		nabierac
to lose begynn å lære		tracic
exert In calm wind conditions, the atmosphere exerts equal pressure on the upper and lower surfaces of the wing. begynn å lære		wywierać
contribute Although several factors contribute to this difference, the shape of the wing is the principal. begynn å lære		przyczynić się
movement of air about the wing begynn å lære		ruch powietrza wokół skrzydła
bernoulli’s principle begynn å lære		zasada bernoulliego
subsonic begynn å lære		poddźwiękowy
velocity Bernoulli’s principle explains how air pressure decreases as velocity increases. begynn å lære		prędkość
internal begynn å lære		wewnętrzny
venturi begynn å lære		Venturiego
alter Any surface that alters airflow causes a venturi effect. begynn å lære		zmieniać
curvature The greatest curvature on the upper portion causes air to accelerate as it passes over the wing. begynn å lære		krzywizna
airfoil begynn å lære		powierzchnia nośna
newton’s law of motion According to Newton’s Third Law of Motion, „for every action there is an equal and opposite reaction”. begynn å lære		zasada dynamiki newtona
airfoil begynn å lære		profil
deflect begynn å lære		odchylac sie
capacity begynn å lære		zdolnosc
leading edge begynn å lære		krawędź natarcia
trailing edge begynn å lære		krawędzi spływu
chord line begynn å lære		cięciwa profilu
camber begynn å lære		wysklepienie/ wygiecie profilu
angle of attack begynn å lære		kąt natarcia
cross-section begynn å lære		przekrój
pronounced begynn å lære		wyraźny
relative wind begynn å lære		napływający wiatr
flight attitude begynn å lære		nastawienie lotu
perpendicular Notice that lift acts perpendicular to the relative wind, regrdless of angle of attack. begynn å lære		prostopadły
regardless begynn å lære		bez względu na
anticipate begynn å lære		przewidywać
planform begynn å lære		obrys skrzydła
in terms of begynn å lære		w odniesieniu/jesli chodzi o
standpoint begynn å lære		punkt widzenia
eliptical begynn å lære		eliptyczny
taper begynn å lære		stożek
relatively begynn å lære		stosunkowo
diminish Once this happens, the lifting capacity dimnishes. begynn å lære		pomniejszać
aspect ratio Aspect ratio is the relationship between the length and width of wing. begynn å lære		wydłużenie skrzydła
width begynn å lære		szerokość
span begynn å lære		rozpiętość
wing area begynn å lære		Powierzchnia skrzydeł
sufficient begynn å lære		wystarczający
incline Wing is attached to the fuselage with the chord line inclined upward at a slight angle. begynn å lære		pochylnia
angle of incidence Angle of incidence is the angle between the chord line and a line parallel to the longitudinal axis of an airplane. begynn å lære		Kąt zaklinowania skrzydła
axis begynn å lære		oś
thus far begynn å lære		dotąd
fore Anytime you move the control column fore or aft during flight, you change the angle of attack. begynn å lære		przód
aft begynn å lære		ku tyłowi
coefficient The coefficient of lift is a way to measure lift as it relates to angle of attack. begynn å lære		współczynnik
occur Every airplane has an angle of attack where maximum lift occurs. begynn å lære		występować
peak As angle of attack increases, CL also increases. This continues to a point where CL peaks. begynn å lære		osiagąć szczyt/maksimum
separation begynn å lære		oderwanie
disruption Increasing the angle of attack beyond CLmax causes progresive disruption of airflow from the upper surface of the wing. begynn å lære		zakłócenie
stall A stall is caused by the separation of airflow from the wing’s upper surface. begynn å lære		przeciągniecie
onset The onset of a stall is gradual. begynn å lære		początek
gradual begynn å lære		stopniowy
buffeting begynn å lære		trzepotanie
doubled begynn å lære		podwojona
fourfold begynn å lære		czterokrotny
conversely begynn å lære		odwrotnie
retract begynn å lære		wciągać, chować
fairly An approach with full flaps permits you to fly slowly and at a fairly steep descent angle without gaining airspeed. begynn å lære		dość
steep begynn å lære		stromy
plain flap begynn å lære		zwykła klapa
split flap begynn å lære		klapa krokodylowa
slotted flap begynn å lære		klapa szczelinowa
fowler flap begynn å lære		poszerzacz/ klapa fowlera
beneath begynn å lære		pod
cambered begynn å lære		wygięty
throttle begynn å lære		przepustnica
cease When drag again equals thrust, the airplane ceases to accelerate and maintains a constant airspeed. begynn å lære		zaprzestać
decelerate When you reduce thrust, the force, the force of drag causes the airplane to decelerate. begynn å lære		zwalniać
moderately begynn å lære		umiarkowanie
parasite drag Parasite drag increases with an increase in airspeed. It consists of all drag not associated with the production of lift. begynn å lære		opór szkodliwy
induced drag Induced drag is associated with the production of lift. begynn å lære		indukowany opór
form drag Form drag is created by any stucture which protrudes into the relative wind. begynn å lære		opór kształtu
skin friction drag begynn å lære		opór tarcia
interference drag begynn å lære		opór interferencyjny
protrude begynn å lære		przecinać np. powietrze,
wing strut begynn å lære		zastrzał
substantially A square strut will create substaintially more drag than a smooth or rounded strut. begynn å lære		zasadniczo
roughness begynn å lære		szorstkość
layer begynn å lære		warstwa
cling A thin layer of air clings to these rough surfaces and creates small eddies which contribute to drag begynn å lære		przylgnąć
eddy begynn å lære		wirowy
currents begynn å lære		Prądy
airframe begynn å lære		płatowiec
plotted begynn å lære		wykreślona
pre-dominant begynn å lære		dominujący/przeważający
inversely begynn å lære		odwrotnie
favorable begynn å lære		korzystny

Principles of Flight - Section B - Four Forces of Flight

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