United States Naval Institute Proceedings, Томови 3-4U.S. Naval Institute, 1877 |
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Страница 15
... taken from the history of the blockade during the late civil war . With the breaking up of the Roman Empire and the disappearance of the ancient civilization , naval tactics with many other arts was buried amid the crumbling ruin . What ...
... taken from the history of the blockade during the late civil war . With the breaking up of the Roman Empire and the disappearance of the ancient civilization , naval tactics with many other arts was buried amid the crumbling ruin . What ...
Страница 25
... taken its first decided step in the practical development of a system of rifled ordnance ; and it becomes a matter not only of interest but of the greatest importance to all naval officers , that they should be able to form a rational ...
... taken its first decided step in the practical development of a system of rifled ordnance ; and it becomes a matter not only of interest but of the greatest importance to all naval officers , that they should be able to form a rational ...
Страница 34
... taken with it . Later , however , a re- turn was made to the regular twist for all guns below a calibre of seven inches , above that the twist is increasing in order to distribute the strain better along the bore . I will now turn for a ...
... taken with it . Later , however , a re- turn was made to the regular twist for all guns below a calibre of seven inches , above that the twist is increasing in order to distribute the strain better along the bore . I will now turn for a ...
Страница 38
... taken from what purports to be Krupp's English patent . I am inclined to doubt its accuracy for the reason that I think there must have been some kind of a lock on the lever to hold the wedge in place during the discharge . I think also ...
... taken from what purports to be Krupp's English patent . I am inclined to doubt its accuracy for the reason that I think there must have been some kind of a lock on the lever to hold the wedge in place during the discharge . I think also ...
Страница 48
... taken from the mines of New Jersey and Lake Champlain . The pig iron is puddled for the purpose of purifying it from carbon , sulphur , silicon & c . , four different kinds of iron being mixed in the furnace . When the mass is ...
... taken from the mines of New Jersey and Lake Champlain . The pig iron is puddled for the purpose of purifying it from carbon , sulphur , silicon & c . , four different kinds of iron being mixed in the furnace . When the mass is ...
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A. T. MAHAN altitude apparatus astrolabe barometer battery battle berth deck bilge boats boilers bore bottom breech breech-loader Cape Cape Horn Captain carbon cast cast-iron chart coast coil Commander compartment compass cylinder depth detonation diameter distance drum energy engine explosion fathoms feet fire fleet French friction Greytown groove gun deck gun-cotton hammock heat hole hundred fathoms inch instrument iron lake Nicaragua latitude length longitude means mercury meridian method miles motion muzzle NAVAL INSTITUTE navigation Navy Nicaragua oxygen passed phosphorus pipe piston port pounds preservation pressure projectile pulley pumps rear reel rifle rope Royal Navy sail screw shaft ship shot side sinker sounding sounding line spar steam steel studs tactics thousand fathoms tion triarii triremes tube turn Tuscarora U.S. NAVAL ACADEMY UNITED STATES NAVAL valve vessel weather wedge weight welding wind wire wood