I am interested in your 3D-scan. Which hull did you scan? Any hull, where the lines plan is published by the class-society (e.g. H-boat) can be...
Concerning Catamarans Leo Lazauskas used thin ship theory to calculate the interference between the two hulls of a catamaran: Michlet 9.33...
There is a new update, which can be downloaded at Velocity Prediction Program UliSpeed https://www.remmlinger.com/UliSpeed.html The update...
Sorry, no, it can not simulate catamarans. Maybe I can find the time in the future to adapt the program for catamarans. Thanks for your interest Uli
Thank you, Jean-Francois, for your interest in my work! The influence of the sea state, like you describe it, is indeed extremely difficult to...
I have followed Mikko's request and updated the program. The additional integrated coefficients can be found in the OUT-file. You can download...
Thank you, Mikko for doing such a deep dive into my program! Theoretically, it would be possible. I use XFOIL to determine the aerodynamic...
If you have the offsets of your hull, you can download my VPP and play with the parameters: Velocity Prediction Program UliSpeed...
It is an application of Prandtl's lifting line theory. And yes, you have to have a solid knowledge of aerodynamics. The physics of the lifting...
I have created a VPP that uses numerical modeling for the determination of the hull resistance and of the sail forces. It is also possible to...
I have developed a new VPP that uses numerical modeling. It can be downloaded here: Velocity Prediction Program UliSpeed...
Michlet gives only good results for very narrow boats, like a kayak, rowing shell or catamaran. For normal boats there are regression methods that...
Maybe this file helps. Uli
