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Re: [TCML] Measuring spark gap resistance



Hi Gary,

I guess the center is like that that "eye of the hurricane thing" Not much "flux"... A good place to be :D

The primary windings are not too sensitive at like the radius distance. The really important "power" fields stay very close to home :)

These computer models seem totally accurate to me... I "trust" them totally ;)

Terry


Lau, Gary wrote:
Thanks Terry,

The thing I find amazing is that the MOT being centered under the primary was the LEAST lossy position.  I would have predicted just the opposite!  It seems like this is saying that the coupling from the primary to another "thing", say, a secondary coil, is at a minimum when they are coaxial.  Do you think that pri-sec coupling would behave this way?

Regards, Gary Lau
MA, USA

-----Original Message-----
From: tesla-bounces@xxxxxxxxxx [mailto:tesla-bounces@xxxxxxxxxx] On
Behalf Of piranha
Sent: Friday, September 12, 2008 4:17 PM
To: Tesla Coil Mailing List
Subject: Re: [TCML] Measuring spark gap resistance

Hi,

This type of primary resistance/loss testing was done for the early SISG:

http://drsstc.com/~piranha/p-1/stuff/SISG-TPtest.pdf

This file has the equations and is probably the most useful.

http://drsstc.com/~piranha/p-1/stuff/SISG-TPtest-FollowUp.pdf

Terry

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