Flashcards

Flashcards 34 Flashcards
Students 2 Students
Language English
Level Other
Created / Updated 11.09.2020 / 07.10.2020
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18 Exact answers 16 Text answers 0 Multiple-choice answers
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Parasite Drag

Not associated with lift development

Skin Friction

Form

Interference

Proportional to V^2

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Induced Drag

Drag associated with lift

Leakage at wing tips

Inverse to V^2

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Skin Friction Drag

Parasite

Air particled that stick to wing and thus slow down the rest thtough boundary layer.

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Form Drag

Parasite

When boundary layer seperates from wing - turbulent/reverse flow behind separation point.

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Interference Drag

Parasite

Normal shape drag

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Lift formula

L = 0.5 * p * V^2 * S * Cl

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ISA

Temp: 15°C

Pressure: 1013.25hPa

Density: 1.225 kg/m^3

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G Force 60° Bank

2G

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Aircraft Categories Level 1

Heavier than air

Lighter than air

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Acf categories heavier than air

Power driven

Non power driven

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Acft lighter than air

Balloons

Airships

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Acft non power driven

Gliders

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Acft categories power driven

Aeroplane

Rotorcraft

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Balloons

BALL
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Gliders

GLID
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Airships

SHIP
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Ultralifht acft

ULAC
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Ultralight heli

UHEL
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Ultralight gyro

GYRO
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No designator

ZZZZ
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Type descriptors

Landplane (L)

Seaplane (S)

Amphibian (A)

Helicopter (H)

Gyrocopter (G)

Tilt wing (T)

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Type descriptor: C

Coupled engines

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Type descriptor: means of propulsion

Piston engine (P)

Turbine (T)

Jet (J)

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WTC Light

0-7000kg
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WTC: Small

7000kg - 40'000kg (only ch)
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WTC: Medium

7000kg - 136'000kg
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WTC: Heavy

136'000kg +
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Appr Categories A

0-90
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Apr cat B

91-120
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Apr cat C

121-140