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Re: Gap Dwell

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Sorry Group,
We just got a new 200MHz Pentium server. Very fast but not yet user
friendly.
Will let you know when it's back open to the public.
:(
The pictures are actually similar to the one Jim noted in another post
(included below)

Skip et all,
	On my ftp site: ftp.bdt-dot-com/home/jim.fosse look at the files
ring.jpg, ring_e.jpg  and ring_sch.jpg. 

Ring.jpg shows on the top trace, the secondary wave form and on the
bottom trace, the primary waveform of a quick and dirty simulation of
a TC. (it's not in tune and only outputs about 94kV)

Notice that as the primary waveform reduces in amplitude that the
secondary amplitude increases and vice versa. 

Looking at ring_e.jpg, you can see the energy transferring between the
primary and secondary. (again note the low secondary energy, not at
all like big coils with multimegawatt pulse outputs)

	jim
----------
> From: Tesla List <tesla-at-poodle.pupman-dot-com>
> To: Tesla-list-subscribers-at-poodle.pupman-dot-com
> Subject: Re: Gap Dwell
> Date: Sunday, October 06, 1996 3:25 PM
> 
> > Subject: Gap Dwell
> 
> >From bert.hickman-at-aquila-dot-comSun Oct  6 13:17:22 1996
> Date: Sat, 05 Oct 1996 17:00:51 -0700
> From: Bert Hickman <bert.hickman-at-aquila-dot-com>
> To: tesla-at-pupman-dot-com
> Subject: Re: Gap Dwell
> 
> Tesla List wrote:
> > 
> > >From huffman-at-fnal.govThu Oct  3 22:29:47 1996
> > Date: Thu, 3 Oct 1996 09:32:02 -0500
> > From: huffman <huffman-at-fnal.gov>
> > To: List Tesla <tesla-at-pupman-dot-com>
> > Subject: Gap Dwell
> > 
> >     [The following text is in the "ISO-8859-1" character set]
> >     [Your display is set for the "US-ASCII" character set]
> >     [Some characters may be displayed incorrectly]
> > 
> > Hi Group,
> > I'll probably get slack for this, but here goes anyway.
> > I have done a simple spice model of my TC in progress. Attached are two
> > pictures, one of the circuit (schqnch2.jpg), the other of the waveforms
of
> > the primary/secondary voltage (quench2.jpg). I believe this shows the
dwell
> > times you guys are talking about where the primary mins and the
secondary
> > maxs.
> > Again this is very simplistic/theoretical since arcing is impossible to
> > simulate and other parasitic elements are not included.
> > If the pictures don't come through look for...
> > http://d0server1.fnal.gov/www/huffhtml/tesla/schqnch1.jpg k=0.1
> > http://d0server1.fnal.gov/www/huffhtml/tesla/quench1.jpg k=0.1
> > http://d0server1.fnal.gov/www/huffhtml/tesla/schqnch2.jpg k=0.2
> > http://d0server1.fnal.gov/www/huffhtml/tesla/quench2.jpg k=0.2
> > dave
> > 
> > [ Note: The pictures will come to those who are on the "image/large
file
> > list" -- chip]
> 
> Dave,
> 
> Hmm... whats the password? ;?))
> 
> -- Bert --
> 
> [ Bert's referring to problems accessing the server.  I just fired up
> netscape and I had to supply a login name and password (which I couldn't)

>  -- Chip ]