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February 5th 13, 02:37 PM
Can someone post the formula for determining the diameter of a circle flown at a specific speed and bank angle?

Thanks,

Brian

Ralph Jones[_3_]
February 5th 13, 03:07 PM
On Tue, 5 Feb 2013 06:37:42 -0800 (PST), wrote:

>Can someone post the formula for determining the diameter of a circle flown at a specific speed and bank angle?
>
>Thanks,
>
>Brian

v=airspeed in feet per second
b=bank angle
r=radius of turn

r=(v^2)/32.2tan b

Frank Whiteley
February 5th 13, 03:40 PM
On Tuesday, February 5, 2013 7:37:42 AM UTC-7, wrote:
> Can someone post the formula for determining the diameter of a circle flown at a specific speed and bank angle?
>
>
>
> Thanks,
>
>
>
> Brian
http://www.coloradosoaring.org/thinking_pages/soaring/turn_radius/turn_radius_calculator.htm

Dave Nadler
February 5th 13, 04:00 PM
On Tuesday, February 5, 2013 10:07:43 AM UTC-5, Ralph Jones wrote:
> >Can someone post the formula for determining the diameter of a circle
> >flown at a specific speed and bank angle?
>
> v=airspeed in feet per second
> b=bank angle
> r=radius of turn
> r=(v^2)/32.2tan b

I'll help with the hard part:
diameter = 2 x radius ;-)

See ya, Dave

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