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Date: Sat, 10 Apr 1999 00:05:34 -0700
From: John Walker <techdive@ea*.ne*>
Organization: Reel Scuba
To: Scaleworks@ao*.co*
CC: techdiver@aquanaut.com
Subject: Re: Fwd: Trimix Question
Kevin,

 Are you saying that you will create more friction rolling a tank than
you would while filling the tank?

 I look at it like spinning a glass full of bubbling soda pop.  The
bubbles facing North still face North after spinning the glass.  Go
figure!

 
   John 



Scaleworks@ao*.co* wrote:
> 
>  In a message dated 99-04-09 14:24:44 EDT, you write:
> 
>  <<
>   This rolling tank BS is an old wifes tail and cannot be explained via
>   physics. The inside of a tank is smooth, there are no vanes sticking out
>   to "mix" the gases, so how could rolling possibly help?
>    >>
> 
>  Jim,
> 
>  Dont forget the density of the gas at this pressure. Although there are no
> vanes to assist in mixing, friction itself will move the gas. For every
> action, there is an equal and opposite reaction.
> 
>  Kevin
> 
>     ---------------------------------------------------------------
> 
> Subject: Re: Trimix Question
> Date: Fri, 9 Apr 1999 15:12:22 EDT
> From: Scaleworks@ao*.co*
> To: cobber@ci*.co*
> 
> In a message dated 99-04-09 14:24:44 EDT, you write:
> 
> <<
>  This rolling tank BS is an old wifes tail and cannot be explained via
>  physics. The inside of a tank is smooth, there are no vanes sticking out
>  to "mix" the gases, so how could rolling possibly help?
>   >>
> 
> Jim,
> 
> Dont forget the density of the gas at this pressure. Although there are no
> vanes to assist in mixing, friction itself will move the gas. For every
> action, there is an equal and opposite reaction.
> 
> Kevin
--
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