Some additional supporting images showing employment of a similar version of the
EL500 style wing tip on a Bushcat STOL aircraft.
Again something similar also found on a Globe Swift. Notice the leading edge
slots.
This will be addressed in another chapter of the obsidian files.
And some velocity flow images of the EL150 and EL2000 style wing tips showing
the
extended span of Lift generating area further out toward the tip. The EL2000
version is unique in experiencing a small dead spot at about 75% span that the
other versions do not suffer.
Another forward profile view of the EL150 wing tip. It is this thinning of the
bead between top and bottom chord that reduces the size of tip vortex, and the
oval form that maintains reduced vortex size through higher AoA's.
Finally EL2950 velocity flow images showing the outer extremities of the wing
maintaining
laminar flow during both high AoA and On Stall attitudes.
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