[PSUBS-MAILIST] head strength

[David Colombo via Personal_Submersibles]

And 50% was waste on the floor, after the milling process.

On Fri, Apr 22, 2016, 7:32 PM Alan via Personal_Submersibles <
personal_submersibles at psubs.org> wrote:

> Hank, have you looked at oil for buoyancy.
> That syntactic foam for deep submergence is probably not that
> light with it's microscopic spheres. On Alvin they told me the foam
> & the testing of it was about $3 million.
> Alan
>
> Sent from my iPad
>
> On 23/04/2016, at 2:10 pm, hank pronk via Personal_Submersibles <
> personal_submersibles at psubs.org> wrote:
>
> Hi Hugh,
> Thanks' I wish sometimes I spent more time thinking LOL
> I am looking for a way to go deeper without the crazy cost for buoyancy, I
> am looking at different materials for a pressure hull as well as for
> buoyancy.
> Just fun stuff to think about.
> Hank
>
>
>
> On Friday, April 22, 2016 7:05 PM, Hugh Fulton via Personal_Submersibles <
> personal_submersibles at psubs.org> wrote:
>
>
> Hank,
> Smart is what you do.  Get things done.  There are always people who know
> more about something than you.  Smart is knowing which one to ask.
>
> What I meant was the thicker the metal the deeper you go.  Same as a car.
> Further you push the pedal to the metal the faster you go.
>
> Just seems as though the next thing you would be doing is designing a sub
> to go deeper.  That where you are heading?
>
> I think you are amazing the way you get things done while we all sit and
> think of it.
> Regards,   Hugh
>
>
> *From:* Personal_Submersibles [
> mailto:personal_submersibles-bounces at psubs.org
> <personal_submersibles-bounces at psubs.org>] *On Behalf Of *hank pronk via
> Personal_Submersibles
> *Sent:* Saturday, 23 April 2016 8:45 a.m.
> *To:* Personal Submersibles General Discussion
> *Subject:* Re: [PSUBS-MAILIST] head strength
>
> Hugh,
> I don't get it,  but I always say "I am not that smart, but I can lift a
> lot"  ;-)
> Hank
>
> On Friday, April 22, 2016 2:21 PM, Hugh Fulton via Personal_Submersibles <
> personal_submersibles at psubs.org> wrote:
>
> Hank, I think you just found the accelerator pedal on the car.
> All yours, Sean.
>
> Hugh
>
> *From:* Personal_Submersibles [
> mailto:personal_submersibles-bounces at psubs.org
> <personal_submersibles-bounces at psubs.org>] *On Behalf Of *hank pronk via
> Personal_Submersibles
> *Sent:* Saturday, 23 April 2016 5:38 a.m.
> *To:* Personal Submersibles General Discussion
> *Subject:* [PSUBS-MAILIST] head strength
>
> Hi Sean,
> I have been studying the head maximum pressure chart on Psubs and found
> that the pressure rating increases the same amount proportionately with
> thickness.
> Is there a limit to this?
> Thank you
> Hank
>
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