Physics of Sailing
Auteur : Kimball John
Breaking down the complicated concepts of speed, acceleration, torque, fluid mechanics, and surface physics, Physics of Sailing provides a lively, easily accessible introduction to the basic science underlying the sport of sailing. It illustrates the many ways physics can be used to understand the principles of sailboat propulsion and how a scientific understanding of the boat, wind, and water can lead to more skillful sailing.
After a brief but insightful tour of the history of sailing, the book explores the physics involved in making faster sailing crafts for both upwind and downwind sailing, including Newton?s impact theory of fluid resistance and lift and drag phenomena. It compares possible sail shapes, presents measurements of hull smoothness, and describes wind turbulence, the nature of water waves, and the structure of wakes. Using the physics of optics, the author also explains the connection between water?s appearance and the wind. Along with a glossary of sailing terms, he includes many examples throughout to illustrate the concepts in practice.
Avoiding unnecessary formalisms, this book skillfully applies the principles of fluid mechanics to sailboat technology and the art of sailing. It should help you become a more knowledgeable sailor.
Date de parution : 06-2017
15.6x23.4 cm
Date de parution : 01-2010
Ouvrage de 304 p.
15.6x23.4 cm
Thèmes de Physics of Sailing :
Mots-clés :
Downwind Sailing; Wind Speed; physics of sailing; Boat Speed; fluid mechanics; Speed Diagram; fluid dynamics; Upwind Sailing; Newton’s impact theory; Drag Coefficient; Fermat; Fresh Breeze; Apparent Wind Speed; Apparent Wind; fluid resistance; True Wind Speed; lift and drag phenomena; Sail Area; hull smoothness; Drag Crisis; wind turbulence; Sail Force; waves; Sail Shape; wakes; Boat Length; polarization of light; Wind Shadow; torques; Wave Energy; iceboats; Laminar Boundary Layer; sailboats; Weather Helm; Navier–Stokes equation; True Wind; optics; Energy Density; Hull Speed; Gaussian Curvature; Preferred Direction; Boundary Layer