[ATTACH] One more version
I think so.
This will increase the drag of air.
[ATTACH] One more
With normal flying canting keel and heavy bulb they will should can get up without any motorboat and towline.
It is not good to put ballast in foil. For the ballast movement, the previously proposed solution may be: AC 36 Foiling Monohulls...
Second version: Do not move the rear hinge and flexi diaphragm and go up with the top edge of the back plate.
With back hinge and flexi diaphragm go a little to down edge of plate or
With back hinge and flexi membrane go a little to down edge of plate....
Any more information about the use of iducted flow at this boat. Low section is section by top.
What did they have to smoke? [ATTACH]
Here, the edge flow would be used for a forward force.
One more drawing.
Two foils on the board and heavy and long arm canting keel should be solution. Front foil should have greater angle attack then back foil. It is...
Direct of apparent wind above gaff or under boom for litle sails placed there is less sharp. The angle of attack can be the same.
[ATTACH] [ATTACH] How do you calculate the induced drag of these?
The wind blowing a round the boom or gaff has a less sharp angle. If it were to set small sails there would give a beneficial force forward. I...
I am looking for solution to use as power flow through the edges.
Infinite span this is low stiffness and a weak cross section of the sail. How to use the intense air flow under the boom or over the gaff ?
Induced drag at the ends of the sails and keel is the enemy's of the speed. What to do to reduce it ? Any drawings are welcome.