Thistlebase
Sail Aerodynamics
Technical article explaining sail aerodynamics theory and practice, with diagrams showing how to trim main and jib sails effectively. Covers topics like luff curvature, draft location, slot width optimization, and lateral mast bend techniques.
View original on Google Drive · page 8
The scanned issue opens in Google Drive; turn to page 8.
This is a summary. The full article text is © the Thistle Class Association — read the original scan via the link above.