You may want to investigate Austal cats. I believe they are from Au or Nz. I recall seeing something like this around 10 or 15 yrs ago. They came up with this concept to use (IIRC) air induction channels to reduce wetted surface tension.
On another thought look up a book by 'Uffa Fox'. He was a noted designer from the thirties. Quite innovative steps, channels, and Chines, etc etc etc.
Best of luck in your endeavors.




Reply With Quote

Bookmarks