bro my question is that - when we roll right than the right aileron is up and left aileron is down , hence left one creating more lift so it rolls the aircraft right also the left aileron has more drag , so it turn the aircraft to left hence creating adverse aileron yaw , all right up to here . but next you said that if we roll right than the aircraft slips down hence the right wing gets more airflow and also more AOA hence more lift , more drag hence it will yaw to right .okay now I am confused that if the aircraft at time of rolling right had already yawed to left than how will it yaw right when it slips down ????? I am really confused in this bro please clear this doubt this question is giving me headache .
The ailerons produce a rolling moment by increasing the lift on one wing and decreasing it on the other. The increased lift on the up-going wing gives an increase in the induced drag, whereas the reduced lift on the downgoing wing gives a decease in induced drag. The difference in drag on the two wings produces a yawing moment which is opposite to the rolling moment, that is, a roll to the left produces a yawing moment to the right. This is known as adverse aileron yaw.
In the control briefing, u mentioned that Movement about the Lateral Axis is called Pitch and explaining one of the primary basic ctrls of Elevator, u say movement of Elevator is known as Pitch. Here i m confused. Which is correct ?? Move of Ailrones makes Roll and move of Elevator makes pitch ? Plz clarify
Well its not an effect, but speed can be controlled with the help of pitch. Higher pitch will lead to slower speed and vice versa. This is without changing the power/thrust. Roll is a secondary effect of yaw. Yaw is a secondary effect of roll. So if you roll just by moving the control column, at a certain threshold, your aircraft will yaw in the direction of the roll.
+Rohit Shavi In steady level flight with the ailerons neutral, the lift on the two wings will be equal. If the control wheel is turned to the left, the left aileron will move up and the right aileron down. The up aileron will decrease the lift of the left wing which will begin to ‘drop’. The downward movement of the wing creates a relative air ow upwards, which increases its e ective angle of a ack. The opposite effects will occur on the right (up going) wing. The increased e ective angle of a ack of the down going wing increases its lift, which opposes the roll. This is called aerodynamic damping. The ailerons produce a rolling moment by increasing the lift on one wing and decreasing it on the other. The increased lift on the up-going wing gives an increase in the induced drag, whereas the reduced lift on the downgoing wing gives a decrease in induced drag. The difference in drag on the two wings produces a yawing moment which is opposite to the rolling moment, that is, a roll to the left produces a yawing moment to the right. This is known as adverse aileron drag that causes a yaw.
thank you so much for uploading these videos, i have my POF exam next week and this i very helpful! Keep up the good work! =)
+anton östman Thanks a lot! :) yeah coming soon.. more videos ;)
Härligt Anton! Hjälpte det?
What?
Ur the best man
My easy is next week and ur really putting the things in place really appreciate it
Thank you
Hello , I have a doubt...is yawing and banking similar or rolling and banking similar.. plzz mention it soon !!
Rolling and banking is similar! :)
bro my question is that -
when we roll right than the right aileron is up and left aileron is down , hence left one creating more lift so it rolls the aircraft right also the left aileron has more drag , so it turn the aircraft to left hence creating adverse aileron yaw , all right up to here .
but
next you said that if we roll right than the aircraft slips down hence the right wing gets more airflow and also more AOA hence more lift , more drag hence it will yaw to right .okay
now I am confused that if the aircraft at time of rolling right had already yawed to left than how will it yaw right when it slips down ????? I am really confused in this bro please clear this doubt this question is giving me headache .
The ailerons produce a rolling moment by increasing the lift on one wing and decreasing it on the other. The increased lift on the up-going wing gives an increase in the induced drag, whereas the reduced lift on the downgoing wing gives a decease in induced drag. The difference in drag on the two wings produces a yawing moment which is opposite to the rolling moment, that is, a roll to the left produces a yawing moment to the right. This is known as adverse aileron yaw.
@@poh bro you haven’t got my question
Maybe you can frame it better.
I am a commerce student why i am watching this! 😂😂😂
May be you have intrest
@@seriouscomedy8723 yep😂😘
Cross coupling of aileron and rudder?
Doesn't happen I believe!
In the control briefing, u mentioned that Movement about the Lateral Axis is called Pitch and explaining one of the primary basic ctrls of Elevator, u say movement of Elevator is known as Pitch. Here i m confused. Which is correct ?? Move of Ailrones makes Roll and move of Elevator makes pitch ? Plz clarify
+Vijaya Kumar T Movement around lateral axis is pitch controlled by elevators. Movement around longitudinal axis is roll controlled by ailerons.
Sr please provide all material of module 8 that means aerodynamic all topics.please
Is Adverse aileron drag and adverse yaw the same, as they produce the same effect?
Not really slightly different from each other
Thanks alot sir
Thank you!
@@poh
Sir please explain about Dutch roll and spiral mode in detail
Is speed the secondary effect of pitch ?
Well its not an effect, but speed can be controlled with the help of pitch. Higher pitch will lead to slower speed and vice versa. This is without changing the power/thrust.
Roll is a secondary effect of yaw. Yaw is a secondary effect of roll. So if you roll just by moving the control column, at a certain threshold, your aircraft will yaw in the direction of the roll.
adverse alieron drag?
+Rohit Shavi In steady level flight with the ailerons neutral, the lift on the two wings will be equal. If the control wheel is turned to the left, the left aileron will move up and the right aileron down. The up aileron will decrease the lift of the left wing which will begin to ‘drop’. The downward movement of the wing creates a relative air ow upwards, which increases its e ective angle of a ack. The opposite effects will occur on the right (up going) wing. The increased e ective angle of a ack of the down going wing increases its lift, which opposes the roll. This is called aerodynamic damping.
The ailerons produce a rolling moment by increasing the lift on one wing and decreasing it on the other. The increased lift on the up-going wing gives an increase in the induced drag, whereas the reduced lift on the downgoing wing gives a decrease in induced drag. The difference in drag on the two wings produces a yawing moment which is opposite to the rolling moment, that is, a roll to the left produces a yawing moment to the right. This is known as adverse aileron drag that causes a yaw.