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F-54 Flaps, Slats, and movable tail

2,697 SweptBackWing14  7.2 years ago
190 downloads

VTOL for flaps, can be used as trim. Features a movable tail, and a leading edge slat, that increased potential angle of attack at low speeds. Leading edge slats go in when you pull the gear up.

General Characteristics

  • Created On Mac
  • Wingspan 33.8ft (10.3m)
  • Length 45.4ft (13.8m)
  • Height 12.4ft (3.8m)
  • Empty Weight 18,522lbs (8,401kg)
  • Loaded Weight 20,818lbs (9,442kg)

Performance

  • Power/Weight Ratio 4.857
  • Wing Loading 37.3lbs/ft2 (182.1kg/m2)
  • Wing Area 558.3ft2 (51.9m2)
  • Drag Points 3494

Parts

  • Number of Parts 149
  • Control Surfaces 6
  • Performance Cost 768
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    @SweptBackWing14 good idea!

    7.1 years ago
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    Gonna concentrate more on school. @MethaManAircraft

    7.1 years ago
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    @SweptBackWing14 don't worry just continue with what you do or put a lot of effort into a build and take your time :)

    7.1 years ago
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    Maybe people don't like my new designs.

    https://www.simpleplanes.com/a/53By9Q/F-17-with-interactive-cockpit

    @MethaManAircraft

    7.2 years ago
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    Every time I build a naval ship, it revives my account. I guess I will have to do that. @MethaManAircraft

    7.2 years ago
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    No one looks at them I do not know why. @MethaManAircraft

    7.2 years ago
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    @SweptBackWing14 Why?

    7.2 years ago
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    No I won't. No one is going to me since the update. @MethaManAircraft

    7.2 years ago
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    @SweptBackWing14 thanks! You'll make it there in no time!

    7.2 years ago
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    Oh and congrats on recent gold. @MethaManAircraft

    7.2 years ago
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    I only recently moved from wing geometry, to air-foils, so sorry about the ailerons. I thought it looked weird with an appropriate verticle stabilizer. @MethaManAircraft

    7.2 years ago
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    I agree with you completely. @MethaManAircraft

    7.2 years ago
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    @SweptBackWing14 It is really nice, as you said, to find someone as interested as you in aeronautical engineering and aerodynamics! The only problem with the down aileron is the adverse yaw caused by the lift. This game is almost a dream come true with not only the flying aspect but most importantly: the building! I only wish that the physics were that of reality (impossible) and that THE WINGS WERE ACTUAL AEROFOILS! ...and a few more things...

    7.2 years ago
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    Even on a site like this, it is hard to find someone who likes the engineering aspect. Most of them only like the way it looks. @MethaManAircraft

    7.2 years ago
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    I see you also really like aeronautical engineering and would hope to study it too. So maybe you also already knew the stuff I typed up. I hope you choose to respond. It drives me crazy not to know something(such as if you read this) @MethaManAircraft

    7.2 years ago
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    All this would decrease the size a mobile device playing the game can play without crashing. @MethaManAircraft

    7.2 years ago
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    The game thinks, "Oh, the stab is going down, less lift then" This is wrong, that is only right for the tail end of the aircraft. If the aileron is up, it only affects airflow on the top of the aircraft, making the pressure higher, and causing the wing to sink. When the aileron is down, it only affects the bottom of the wing, forcing the pressure to increase at the bottom, making the top lighter in comparison, and rising the wing. But at the front, it affects the wing foiling of the plane, meaning flow on both of the wings is helped or hampered. Meaning at the front, it can go DOWN and still create lift, but if it goes down tooooo far, it will create less lift, and the aircraft will sink. @MethaManAircraft

    7.2 years ago
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    With the effort that went into this game, that would take too much additional time to code. Leading edge flaps work. Leading edge stabs don't work either. Or at least I don't think. Leading edge stabs on an aircraft make the wing into a flat bottom wing instead of a semi symmetric when deployed down. While this does create higher pressure on the top of the wing, it still makes the pressure on the bottom of the wing so high, that it creates more lift in the end. This is only used on takeoff and landing, because while it creates more lift, flat bottom aircraft slow the plane down more than semi symmetric. @MethaManAircraft

    7.2 years ago
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    Sorry about taking 5 hours to respond, the game usually notifies me of comments, but not this time. @MethaManAircraft

    7.2 years ago
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    Well, with the way the game works, parts generate lift even when they are inside of other parts, so we would have to wait for an update that changes that. Commonly, people exploit this to make their wing loading better, and their planes more stable. @MethaManAircraft

    7.2 years ago
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    @SweptBackWing14 nice plane! but do the slats actually work as intended?

    7.2 years ago
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    @Supercraft888 @Ephwurd @MethaManAircraft Thank you very much. This means a lot to me.

    7.2 years ago
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    Yeah, I am afraid that if I balance it, it will experience reduced maneuverability. If you put about 45% VTOL up, it should be fine. @Coltonlane

    7.2 years ago
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    Thank you very much @Struller78 I appreciate it.

    7.2 years ago
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    Oh. Forgot to mention that the leading edge slats go in when the gear goes up. Took forever to find a piston that does that on the site. @Franticmatty

    7.2 years ago
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