Handbook of the steam-engine. Containing all the rules required for the right construction and management of engines of every class, with the easy arithmetical solution of those rules. Constituting a key to the 'Catechism of the steam-engine.' (1874)
Bourne, John · New York, D. Appleton · leaf 475
ives a measure of the power required. The velocity ofcannon balls is also known, and, by the law of falling bodies, theheight from which a body must descend by gravity to acquirethat velocity can easily be determined; and the weight of theball in lbs., multiplied by this height in feet, must always… … TRANSVERSA SECTION OP H. M. S. WARRIOR. reached the limit of the power of projectiles, nor is the explora-tion of those limit.1? yet begun. Piston guns may be made inwhich the projectile would consist of a cigar-like body, or thun-derbolt, with spiral fins supporting a wooden piston or wad,which…
Steam-engines
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