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Date: Wed, 01 Nov 1995 13:12:47 -0700
To: techdiver@terra.net
From: chris@ab*.co* (Christopher M. Parrett)
Subject: Re: Gas Blending
>Hi Christopher,
>
>You wrote:
>
>>This is a short note that the programmer sent to me with the beta code for
>>the gas mixing program.
>
>>        4.  the basis of calculations will be pumping the proper number of
>>                moles of each gas  starting with O2 or N2 depending on the
>>                percents required.   the program will calc the appropriate
>>                amount of O2 or N2   and the remainder of air
>>
>
>I realize that I have no idea what your program does or what it outputs.
>If I as a diver wants a mix of say 50% O2 and 50% N2 in a 80 cu feet
>tank and a final pressure of 3000 psi (20'C) could I use your program
>to "do" this ?
>If yes,  can I do it without counting molecules ?
>         If yes, can I do it by monitoring the temp and the
>                 fill pressures alone ?
>                 If yes, please do run the program on two tanks
>                         for me, one 80 cu feet and one 40 cu feet
>                         and tell me if the pressures (same temp)
>                         differ.
>
>john
>--
>Send mail for the `techdiver' mailing list to `techdiver@terra.net'.
>Send subscription/archive requests to `techdiver-request@terra.net'.
>
>

I will run it through the beta code and send you the results today.
mind you, it is only BETA code and the results are still CRUDE and untuned.


Christopher M. Parrett, President, Abysmal Diving Inc.
Makers of ABYSS, Advanced Dive Planning Software.
6595 Odell Place, Suite G. Boulder CO, 80301
Ph, 303-530-7248, Fx, 303-530-2808
ftp://abysmal.com/users/abysmal http://www.emi.net/gulfstream/abyss/abyss.html

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