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mattgn

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Posts posted by mattgn

  1. The MB seats in the F14 had two arming points. A tab for the upper curtain and a lever type handle for the lower handle. This was in addition to a bunch of pins used when the jet was in maintenance or at an airshow or overnight ramp somewhere.

     

    The rocket sear was open and accessible, and one had to be very aware of not bumping it. It happened once with catastrophic consequences for the crew.

     

    Ok cool, wasn't aware that that system was implemented. Thanks for the heads up.

  2. MATS Site really doesn't say much.

     

    The glove vanes were designed to counteract a nose down pitching moment at high speeds caused by two phenomenon on the F14. The center of pressure moves aft on any aircraft as flow goes supersonic over the wing surface. This occurs at or above the transonic range (~.85-1.2 Mach), and swept wings can make it worse than straight wings, depending upon a host of other variables, like whether or not the outer wing is which the fuselage shock cone.

     

    Also, peculiar to the F14, the wingsweep also increases to 68 degrees by ~.9 mach, this also causes the center of pressure to move aft as the lift producing area geometrically moves aft. Both reduced the supersonic maneuverability, so the gloves were used to put aerodynamic surfaces forward to increase the lift forces forward. It increased the G available at supersonic speeds and diminished the massive drag of a delta wing at increased alpha.

     

    It wasn't a huge problem in the F14, and since that isn't a common flight regime in the first place, and doesn't present a huge tactical advantage all things considered, they were removed.

     

    See "Mach Tuck" and "Swept Winged" aerodynamics for more information.

     

    I want your brain. Swap with me !

  3. Ahh okay. Got it. So the control column stiffens up the higher the G loading. Actually this opens up very interesting potential solutions to force feedback implementation for the module too, and that is something that I would very much like to see implemented in Heatblur's F14.

     

    So now the question remains how much force was required to pull back on the stick for any given G in the real plane.

     

    To be honest, I think you'd need some substantial framework onto which you could fix your full feedback control stick. It'd be awesome to have that depth of realism. Just not practical I don't think.

    It's not like having a MS FF2.

    And yes, I did work on fast jets just before anyone guns me down for talking ship.

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