No, simple hydrodynamics, no magic. Reread my post about flow separation and the reasons why… Just to be clear, you need your ducktail to be a...
Your issue is the shape of the duck tail (the extension)...the water flow is inconsistent with the speed. in relation to the hull, simply. You...
I think that is where experience come into this debate. I have a range of simple excel spreadsheets, (ABS, DNV etc), with the primary structure...
Indeed....we use a negtaive 5 deg for these applications: [ATTACH]
That's why I am saying reduce the price as I note above. And then your user base will grow and you'll find more amateurs willing to part for a...
So, question to you....how many more users are you aiming to get?, or is that not the metric?
So other than those students with their licences, are the others professional naval architects, or amateurs, or other?
That's what I suspect, hence a front view would be useful.
Robert, So, how many users do you have who have purchased your software?
Hi Dan, As noted some time ago, we had similar issues on some of our high speed cats many years ago., It was execrated when we built some of them...
Hi Robert, I admire your tenacity in writing such software. But, in my opinion, it is most likely doomed from the start….why? 1. No professional...
You may want to review a similar question from several years ago with solutions/comments HERE and HERE.
There is a significant amount of unknowns. Firstly, what displacement is the boat, how far apart are the beams, what is their span between hulls,...
Try to post your images/sketches on this website, not another with endless pop-ups and highly suspicious links. But in essence, more information...
She was used at a windfarm CTV for a while, operating out of germany, last I heard. That was a few years ago.
