SUPERSO

25問 • 1年前

Torrato, Alexandra Nicole M.

通報

問題一覧

Sticky or adhesive characteristic of a fluid.

Viscosity

Assumed to involve no friction, thermal conduction, or diffusion

Inviscid Flow

The region of viscous flow which has been retarded owing to friction at the surface

Boundary Layer

Are smooth and regular and the fluid elements smoothly along the streamlines

Laminar Flow

Breaks up and a fluid elements move in a random, irregular torturous fashion

Turbulent Flow

Measure of ratio if inertial forces to viscous forces

Reynold’s Number

Where Laminar smooth flowing turns into Turbulent flow, is where the Reynolds Number reaches critical value

Transition Point

Causes shear stress at the surface

Air Friction

Contributes to Aerodynamic Drag

Skin Friction Drag

Pressure drag due to separation

Flow Separation

A condition in aerodynamics and aviation wherein the AOA increases beyond a certain point such that lift begins to decrease

Stall

this type of stall are practiced to simulate take-off and climb-out conditions and configurations

Departure Stall

occurs when you pull the aircraft nose up too high while maintaining full power.

power on stall

this type of stall are practiced to simulate normal approach-to-landing conditions and configurations

Arrival Stall

occurs when an aircraft is in a landing configuration, usually with the landing gear down and reduced power.

power off stall

More severe than un-accelerated stalls and are often unexpected

Accelerated Stall

simulates a base to final skidding turn, where pilots may apply aileron in one direction rudder in the direction.

Cross Controlled Stall

Air is the fluid through which airplanes move

Drag

is comprised of all the forces that work to slow an aircraft’s movement.

Parasite Drag

is the portion of parasite drag generated by the aircraft due to its shape and airflow around it.

Form Drag

comes from the intersection of airstreams that creates eddy currents, turbulence, or restricts smooth airflow.

Interference Drag

is the aerodynamic resistance due to the contact of moving air with the surface of an aircraft.

Skin Friction Drag

The second basic type of drag

Induced Drag

The relationship between the drag coefficient and the lift coefficient.

Drag Polar

As the air and vortices roll off the back of your wing, they angle down

Downwash

BASICS AERODYNAMICS

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39問 • 1年前

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20問 • 1年前

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John Marabiles · 25問 · 1年前

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25問 • 1年前

John Marabiles

THERMO

James Paul Concepcion · 31問 · 1年前

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31問 • 1年前

James Paul Concepcion

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KRYZL CHARYNE MICU · 35問 · 1年前

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35問 • 1年前

KRYZL CHARYNE MICU

問題一覧

Sticky or adhesive characteristic of a fluid.

Viscosity

Assumed to involve no friction, thermal conduction, or diffusion

Inviscid Flow

The region of viscous flow which has been retarded owing to friction at the surface

Boundary Layer

Are smooth and regular and the fluid elements smoothly along the streamlines

Laminar Flow

Breaks up and a fluid elements move in a random, irregular torturous fashion

Turbulent Flow

Measure of ratio if inertial forces to viscous forces

Reynold’s Number

Where Laminar smooth flowing turns into Turbulent flow, is where the Reynolds Number reaches critical value

Transition Point

Causes shear stress at the surface

Air Friction

Contributes to Aerodynamic Drag

Skin Friction Drag

Pressure drag due to separation

Flow Separation

A condition in aerodynamics and aviation wherein the AOA increases beyond a certain point such that lift begins to decrease

Stall

this type of stall are practiced to simulate take-off and climb-out conditions and configurations

Departure Stall

occurs when you pull the aircraft nose up too high while maintaining full power.

power on stall

this type of stall are practiced to simulate normal approach-to-landing conditions and configurations

Arrival Stall

occurs when an aircraft is in a landing configuration, usually with the landing gear down and reduced power.

power off stall

More severe than un-accelerated stalls and are often unexpected

Accelerated Stall

simulates a base to final skidding turn, where pilots may apply aileron in one direction rudder in the direction.

Cross Controlled Stall

Air is the fluid through which airplanes move

Drag

is comprised of all the forces that work to slow an aircraft’s movement.

Parasite Drag

is the portion of parasite drag generated by the aircraft due to its shape and airflow around it.

Form Drag

comes from the intersection of airstreams that creates eddy currents, turbulence, or restricts smooth airflow.

Interference Drag

is the aerodynamic resistance due to the contact of moving air with the surface of an aircraft.

Skin Friction Drag

The second basic type of drag

Induced Drag

The relationship between the drag coefficient and the lift coefficient.

Drag Polar

As the air and vortices roll off the back of your wing, they angle down

Downwash