[PSUBS-MAILIST] dual purpose submarine

[Sean T. Stevenson via Personal_Submersibles]

I would characterize that differently. The same physics applies to industrial projects as to home builds. The difference is that at work, I'm paid to produce designs that are as close to insufficient as possible. At home, you don't necessarily have the same constraint.

Sean


On May 12, 2014 3:52:13 PM MDT, hank pronk via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
>Sean,
>With your engineering skills, you can create a sub that is strong and
>cost effective.  We non engineer types tend to over build for lack of
>knowledge.  
>Hank
>--------------------------------------------
>On Mon, 5/12/14, Sean T. Stevenson via Personal_Submersibles
><personal_submersibles at psubs.org> wrote:
>
> Subject: Re: [PSUBS-MAILIST] dual purpose submarine
>To: "Personal Submersibles General Discussion"
><personal_submersibles at psubs.org>
> Received: Monday, May 12, 2014, 3:21 PM
> 
> Well,
> so far I have five design projects to various stages of
> completion, but have yet to pick up a torch and get dirty on
> anything.  At least when I have the time to embark on
> actual construction, I'll have several designs to choose
> from.
> Sean
> 
> 
> 
> 
> On May 12, 2014
> 6:22:43 AM MDT, hank pronk via Personal_Submersibles
> <personal_submersibles at psubs.org> wrote:
> Sean,
> Let me guess,
> your sub will fit in that chamber, what a beauty.
> Hank
> 
> On Sun, 5/11/14, Sean T. Stevenson
> via Personal_Submersibles
> <personal_submersibles at psubs.org> wrote:
> 
> 
> Subject: Re: [PSUBS-MAILIST] dual purpose submarine
> 
> To: "Personal Submersibles General Discussion"
> <personal_submersibles at psubs.org>
>  Received:
> Sunday, May 11, 2014, 10:50 PM
>  
>  
>    
> 
> 
> 
>      
>    
>    
>      Did some
> 
> destructive testing last week
>        crushing oil
> pipeline samples in our pressure
>  chamber:
>  
> 
>       
>  
>        http://www.cfertech.com/deepwater-experimental-chamber
>  
>        
>  
>        It is always filled with
> water for testing, but even
>  still, the
>       
> operator station is behind a three foot thick
> 
> reinforced concrete
>  !
>       
> strong wall.  When some of the larger pipes
>  collapse,
> it shakes
>        the building.
>  
>        
>  
>        Sean
>  
>        
>  
>       
> 
>  
>        On 2014-05-11 15:02, Alan James via
>  Personal_Submersibles wrote:
>  
>      
>     
> 
>        
>          Hank,
>          can
>    
>          you fill the test chamber up with water first.
>  Or put it in
>              a bath of water.
>     
>     I
>              used to pressure test copper
> cylinders & we
>  filled with
>              water
> first. 
>          Compressed
>              air can
> make one hell of an
>  explosion. 
>          Alan
>  
>              
>  
>            
>         
> 
>  
>          
>          
>            
> 
>             
>                 
>  From: hank
>    
>              pronk via Personal_Submersibles
>           
>      
> <personal_submersibles at psubs.org>
>  
>         
>         To:
>                 
> personal_submersibles at psubs.org
>  
>  
>          
>        Sent:
>                  Monday, May 12, 2014 3:56
> AM
>  
>                  Subject:
>               
>   [PSUBS-MAILIST] dual purpose submarine
>  
>        
>         
>              
>  
>                Today
> I am doing a  one hr pressure test
>  on a port for a
>                psub member and I am a big chicken.  I
>  hide inside Gamma
>                and use the
> compressor to charge the
>  chamber.  That makes
>   
>             Gamma a bomb shelter LOL
>  
>            
>    Hank
>  
>               
> 
>  
>  
>              Personal_Submersibles mailing list
>  
> 
>               Personal_Submersibles at psubs.org
>  
>   
>        http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles
>  
>              
>            
>          
> 
>       
>      
>      
>  
>    
>  
> 
> 
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