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From: <CHKBOONE@ao*.co*>
Date: Thu, 4 Sep 1997 22:04:09 -0400 (EDT)
To: techdiver@aquanaut.com
Subject: Deep stops / Drew

Hi Drew,

In a message dated 97-09-03 21:14:52 EDT, you write:

<< > I go by the assumption that "tiny bubbles" is real, but the empirical
 > testing has all been
 > done on Haldanean models.  So hang deep to let them bubbles bubble out,
 > and then do a full
 > Buhlmann or DCIEM deco schedule.
 > 
 > Wrolf
 > 

 Isn't the purpose of deep stops to _prevent_ bubble formation in the first
 place? >>

================================
I noticed you did not get an answer to this.    The answer is YES  you have
it right !

The proponents of deep stops suggest that normal deco schedules actually
treat tiny bubbles that formed deep during the ascent and that short deep
stops reduce the chance of creating the bubbles in the first place or at
least of allowing their diameter to reach a point where surface tension drops
to a point that permits easier growth.   

All theory, and only Richard Pyle seems to have an organized procedure for
calculating such stops, but the idea sounds real good to me.

Chuck



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