A Treatise on the Screw Propeller: With Various Suggestions of ImprovementLongman, Brown, Green, and Longmans, 1855 - 247 ページ |
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air pumps Alecto angle Archimedes arrangement Basilisk boilers Boss breeze from E breeze from N.E. Calm cent centimètre co-efficient of slip constructed crank cylinders diagram diameter diminished disc Ditto dynamometer efficiency employed Ericsson exerted experiments Faint breeze Fore Fraction of Pitch friction gearing head winds High horse power hull immersed section inches increased indicator diagrams iron vessels July knots per hour length Light airs Light breeze means Medium midship section miles motion nautical miles Niger paddle steamers paddle vessels paddle-wheel patent was taken Pelican Plate Pleasant breeze pressure propelling blades propelling vessels proportion propulsion ratio Rattler result revolutions per minute revolving rudder sails screw engines Screw in Mètres screw propeller screw shaft SCREW STEAM screw vessels ship speed square feet square foot steam vessels steamer stern post stroke Strong breeze surface Teazer thrust tons trial valve velocity voyage wheels windmill