In this article, I’m analyzing a few selected contours of a Crab Claws sail to determine what maximum surface area can be achieved for them, under the conditions that I consider necessary.A proas of up to 7 meters length, usually…
In this article, I’m analyzing a few selected contours of a Crab Claws sail to determine what maximum surface area can be achieved for them, under the conditions that I consider necessary.A proas of up to 7 meters length, usually…