Re: HP, weight and visability

["Sean Walinga" <swalinga@telusplanet.net>]

>Streamlining is the only reason I can think off. If you want a fast PSUB
>then you will need streamlining. Otherwise it is probably not work the 
>complexity

I think that even slow psubs can benefit from streamlining. If the sub uses less power to move, you can go farther or you can go faster. This makes for more bang for the buck when you get submerged...  :)

>Kittrige's disign has simplicity as a hallmark. Another type of ballast tank
>configuration to consider is using saddle tanks. These work nice if you are
>going to be on the surface a lot and want roll stability. Once submerged though
>the do add more drag since they stick out.
This would be a good place for the fiberglass shell. Streamline the saddle ballast tanks and you have the best of both worlds.

>Regards,
>Ray

ttfn
Sean