A Treatise on the Screw Propeller, Screw Vessels and Screw Engines: As Adapted for Purposes of Peace and War ...Longmans, Green, and Company, 1867 - 428 Seiten |
Häufige Begriffe und Wortgruppen
air pumps Alecto angle applied Archimedes arms arrangement axis Basilisk boss bottom canal centre centrifugal coefficient connecting rod consists constructed crank curved cylinder deadwood diagram diameter disc dynamometer efficiency employed Ericsson experiments floats Fore friction gearing horizontal horse power hull immersed section improved propeller improvements in propelling inches increased John JOHN HENRY JOHNSON knots per hour length means mètres midship section miles motion moving Niger paddle vessels patent was taken pipe piston pitch placed plan received provisional plane plates pressure projecting propeller shaft propelling blades propelling vessels proportion propulsion ratio Rattler received provisional protection represented in fig resistance revolution revolutions per minute revolving ROBERT GRIFFITHS rudder sail screw engines screw propeller screw shaft screw vessels ship shown in fig side slip speed square feet square foot stroke surface thrust tons trial tube turret valve vanes velocity vertical voyage water-line wheel wind windmill