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Re: [PSUBS-MAILIST] ambiant presuure sub



 
jean michel ,
 
Welcom to this group.
I can awnser some of your questions,
 
 

So the max difference of  pressure would be 2 amtos

 

as anybody ever used fuelcell bateries?

---As far as I know nobody on the list. yes we want to....

We wait for cars and home micro powerplants with F/C

 

last question , we are planing to construc the hull in epoxy fiber glass for we are used to build boats like that ,

 

is that a good idea ?

for a ambient sub fiberglass is ok. For a 1 atm. sub most people on the list prefer steel. Fiberglass is ok. for 20 M. but has the disadvantage of ageing, bad impact resistance and repairs/modifications are weaker than original.

With steel it is relative easy to make a 60-100 m sub.

Kraka from Peter Madsen has a dive lock out and is also a combined ambient/ 1 atm sub. (whole interior pressurised)

 

sorry for this long message.

its ok.Some people write longer, more annoying stories...

 

regards

 

Emile

Pays-Bas

 

 

  


 
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