Random wound air coils.

[Burnit]

I am looking for a site or advice with the correct Inductance Calculations & Dimensions for the calculations for Random wound air coils.
Do i use the same calculations as single layer spiral coils, there are many different inductance calculations for flat wound spiral, multilayer etc but i am unsure of the Random wound type?

Any help would be greatly apreciated.

 

[sreid]

Try

http://home.earthlink.net/~jimlux/hv/wheeler.htm