[PSUBS-MAILIST] temperature test

[hank pronk via Personal_Submersibles]

Thanks' James, will do.Hank 

    On Monday, November 28, 2016 3:22 AM, James Frankland via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
 

 Good luck with the test hank.  Take some pics for us.regardsJames
On 27 November 2016 at 23:46, hank pronk via Personal_Submersibles <personal_submersibles at psubs.org> wrote:

Sean,The hull thickness is 1 inch and port 3 inch.  The sphere will be in water and will be partly full of water.Thanks' that is a relief.Hank 

    On Sunday, November 27, 2016 4:28 PM, Sean T. Stevenson via Personal_Submersibles <personal_submersibles at psubs. org> wrote:
 

 What is your hull thickness?  If the test is conducted submerged, that should equalize the temperature pretty quickly. You're well away from any critical  transition temperature for material behaviour changes. Ideally you would give it 24 hours indoors, but if you can be assured of material temperature higher than -5°C throughout, you're probably fine. Sean


On November 27, 2016 4:14:22 PM MST, hank pronk via Personal_Submersibles <personal_submersibles at psubs. org> wrote:
Sean,I am going to Bunaby the week of the 5th for my pressure test at Ocean Works.  Should I be worried about the sub being real cold-I am leaving a day early to get it out of the -17C  that will be here.  I imagine it will be near 0C in Burnaby- I have the chamber for a half day in the morning, but it will still be pretty cold I imagine.Hank
Personal_Submersibles mailing list
Personal_Submersibles at psubs. org
http://www.psubs.org/mailman/ listinfo.cgi/personal_ submersibles


______________________________ _________________
Personal_Submersibles mailing list
Personal_Submersibles at psubs. org
http://www.psubs.org/mailman/ listinfo.cgi/personal_ submersibles


   
______________________________ _________________
Personal_Submersibles mailing list
Personal_Submersibles at psubs. org
http://www.psubs.org/mailman/ listinfo.cgi/personal_ submersibles




_______________________________________________
Personal_Submersibles mailing list
Personal_Submersibles at psubs.org
http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles


   
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.whoweb.com/pipermail/personal_submersibles/attachments/20161128/c934ee57/attachment-0001.html>