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: - How the plane can fly?

  1. #1
      Eiman
    Jul 2011
    -
    14,750

    - How the plane can fly?

    :

    LIFT

    ( ) , ( )
    , ,
    ( _ ) ( + )

    :

    FACTORS AFFECTING LIFT

    1_ :

    WING DESIGN

    .

    2_ :

    AIR SPEED

    , , ( 200 ) ( 100 )

    .

    3_ :

    ANGLE OF ATTACK

    , ( )
    ( 18 ) (20)

    ( STALL)

    ,

    ( 18 )






    _ :

    AIR DENSITY
    :

    _ ( ) ,

    _

    _

    :
    TURN

    ( ) , ( AILERON )




    ( ) .
    .......

  2. #2
    Super Moderator
    Mar 2012
    11,190






  3. #3

    Apr 2012
    83


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