[PSUBS-MAILIST] SeaQuestor pressure hull.

[hank pronk via Personal_Submersibles]

David, wow I thought I was fast, but your really fast!  you will be launching in the spring at this rate.  Where are you starting your testing?  Where are you deep testing?  Hank
   On Saturday, September 1, 2018, 2:12:50 PM MDT, Alan via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
 David,that's good that you are getting 18" freeboard. It means you don'thave to have a super-yacht to launch from when off shore.Intuitively it looks like the weakest part of the structure would be underneath, near where the cone & cylinder join. What was it showingon the fea & do you have any reinforcement?Cheers Alan

On 2/09/2018, at 5:35 AM, David Colombo via Personal_Submersibles <personal_submersibles at psubs.org> wrote:


Hi Tim, The rear pilot position should be 18 + inches. The front pilot without lifting bag about 12 inches. With lifting bag 18 inches min. At least that's what the calcs say.  Still working out the details.David
On Sat, Sep 1, 2018, 10:25 AM T Novak via Personal_Submersibles <personal_submersibles at psubs.org> wrote:


Your project is really moving forward at a great clip, David.

Your design is most intriguing.  What amount of freeboard do you expect for each cockpit when surfaced?

Tim

 

From: Personal_Submersibles [mailto:personal_submersibles-bounces at psubs.org] On Behalf Of David Colombo via Personal_Submersibles
Sent: Saturday, September 1, 2018 7:50 AM
To: Personal Submersibles General Discussion <personal_submersibles at psubs.org>
Subject: [PSUBS-MAILIST] SeaQuestor pressure hull.

 

Hi guys, today was fit up day for the forward sail on the SeaQuestor. Scribe the cutout, grind and clean the edges, fit the sail, rinse and repeat. Almost got the final opening correct by the end of the day. Mean while in the adjacent shop the frame rails were being plasma cnc cut. Next week will see a lot of changes.

David
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