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1pF+220k....
- To: tesla@xxxxxxxxxx
- Subject: 1pF+220k....
- From: "Tesla list" <tesla@xxxxxxxxxx>
- Date: Sat, 02 Jul 2005 15:59:37 -0600
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- Delivered-to: tesla@pupman.com
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- Resent-date: Sat, 2 Jul 2005 15:59:37 -0600 (MDT)
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Original poster: Terry Fritz <teslalist@xxxxxxxxxxxxxxxxxxxxxxx>
Hi All,
I now think our long time streamer load estimation of 1pF/foot + 220k ohms
(series) for a streamer load we use in models should have the "1pF/foot"
part replaced by:
The capacitance in pF is:
C = 0.0666667 x L from 0 to 30 inchs
C = 0.15 x L - 0.25 from 30 to ? inches
L is in inches.
It really does not change many things much, but there is a lot of hard
evidence to support that this is a "better" estimation that agrees with HV
leader folks, models, and testing...
Cheers,
Terry