Re: Multiple Frequency (fwd)

["Tesla list" <tesla@xxxxxxxxxx>]

---------- Forwarded message ----------
Date: Tue, 21 Aug 2007 09:08:10 -0400
From: Rich Winders <rwinders_3@xxxxxxxxxxx>
To: tesla@xxxxxxxxxx
Subject: Re: Multiple Frequency (fwd)


o ok its been while since i did the expirement i new it has something to
do with height but thanks

i think i understand. so basically you can but the
bigger the coefficent from the fundemental freq there is less energy
transfer efficency. so basically you would never really need to use it
unless for what ever reason you wanted to waste energy or step down your
power

From:  "Tesla list" <tesla@xxxxxxxxxx>
To:  tesla@xxxxxxxxxx
Subject:  Re: Multiple Frequency (fwd)
Date:  Tue, 21 Aug 2007 06:19:08 -0600 (MDT)
>
>---------- Forwarded message ----------
>Date: Tue, 21 Aug 2007 00:28:11 EDT
>From: Mddeming@xxxxxxx
>To: tesla@xxxxxxxxxx
>Subject: Re: Multiple Frequency (fwd)
>
>
>Hi Rich,
>
>     In the experiment you're referring to, the  frequency doubles as
the pipe
>is shortened by half, not lengthened. wavelength  is inversely
proportional
>to frequency.
>
>     In a TC, you can run at a multiple of  the fundamental frequency,
but the
>transfer of useful energy will be  substantially (exponentially) less
with
>each octave..
>
>
>Matt D.
>
>
>
>
>In a message dated 8/20/07 11:31:01 P.M. Eastern Daylight Time,
>tesla@xxxxxxxxxx writes:
>
>---------- Forwarded message ----------
>Date: Mon, 20 Aug 2007  11:34:30 -0400
>From: Rich Winders <rwinders_3@xxxxxxxxxxx>
>To:  tesla@xxxxxxxxxx
>Subject: Multiple Frequency
>
>
>Hello  all,
>
>The other day when i was at work, and thinking about my coil and  design
>changes. A question came across my mind. In a TC system does  the
primary
>frequency have to be the first (primary) harmonic frequency.  This may
be
>a stupid and dumb question I thought at first as well ,but  then i began
to
>think more about it. And remembered a small project i did  in grade
school
>with tuning forks and harmonics
>
>The expirement was  basic and im sure all of you already know all this
>,but here is a little  recap of what i was thinking.
>
>In a wind pipe when a tuning fork at 500  Hz is struck and placed at the
>mouth of the pipe and the pipe is then  adjust in height to example 10
>in the pipe will begin to hum when the pipe  hits a resonant freq of 500
>Hz if you change the height the pipe will stop  humming. If the pipe is
>then further raised to 20 in the pipe will begin to  hum at the
>second harmonic but this time at twice the harmonic frequency so  1000
Hz
>.. and so on and so forth.. does the same apply to a TC  system.. if a
125
>kHz primary can be at resonance a 125 kHz secondary can  it also do the
same
>with a 250 kHz secondary. If it is possible a second  question i ask
>would the second harmonic change coupling and energy  transfer
>
>
>
>
>
>
>
>
>************************************** Get a sneak peek of the all-new
AOL at
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>
>


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