Sail design – An overview
Having a good set of sails is crucial for enhancing a sailboat’s performance on the water. But what do we know about all the science behind sail des…
Sails
Sails sets: Mainsail + Spinnaker forces and coefficients (calculation)
Calculation template How does it work? See also: Sails sets: Mainsail + Flying Headsail (calculation). Sails sets: Mainsail + Spinnaker (calculation). Mainsail aerodynamic coefficients (calculation).…
Sails sets: Mainsail + Flying Headsail forces and coefficients (calculation)
Calculation template How does it work? See also: Sails sets: Mainsail + Flying Headsail (calculation). Sails sets: Mainsail + Spinnaker (calculation). Mainsail aerodynamic coefficients (calculation).…
Sails sets: Mainsail + Headsail forces and coefficients (calculation)
Calculation template How does it work? See also: Sails sets: Mainsail + Flying Headsail (calculation). Sails sets: Mainsail + Spinnaker (calculation). Mainsail aerodynamic coefficients (calculation).…
Sails sets: Mainsail + Spinnaker (calculation)
Calculation template How does it work? Following the ORC VPP methodology, this template calculation combines the individual sail’s characteristics of a user-defined mainsail and a…
Sails sets: Mainsail + Flying Headsail (calculation)
Calculation template How does it work? Following the ORC VPP methodology, this template calculation combines the individual sail’s characteristics of a user-defined mainsail and a…
Sails sets: Mainsail + Headsail (calculation)
Calculation template How does it work? Following the ORC VPP methodology, this template calculation combines the individual sail’s characteristics of a user-defined mainsail and a…
Spinnakers aerodynamic coefficients (calculation)
Spinnakers are sails set forward of the mast where the measurement between the half luff point and the half leech point (SHW) is equal or greater than…
International Measurement System: Sails
The International Measurement System (IMS) is a set of rules that define what and how is measured on a boat. It is used by the Offshore Racing Congres…
Headsails “Set Flying” aerodynamic coefficients (calculation)
A headsail is a sail set forward of the mast. Headsails may be set on the forestay or set flying, i.e., with no sail edge attached to the forestay. Wi…
Headsail aerodynamic coefficients (calculation)
A headsail is a sail set forward of the mast, or of the foremast mast if there is more than one mast, where the measurement between the half luff poin…
Mainsail aerodynamic coefficients (calculation)
A mainsail is a sail with the luff attached to the mainmast. The mainmast is the only mast in a una rig, sloop rig, or cutter rig, the fore mast in a …