United States Naval Institute Proceedings, Томови 3-4U.S. Naval Institute, 1877 |
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Страница 20
... shot . The Monitor was the crystallization of forty centuries of thought on attack and defense and exhibited , in a singular manner , the old Norse element of the American Navy : Ericsson ( Swedish , son of Eric ) built her ; Dahl- gren ...
... shot . The Monitor was the crystallization of forty centuries of thought on attack and defense and exhibited , in a singular manner , the old Norse element of the American Navy : Ericsson ( Swedish , son of Eric ) built her ; Dahl- gren ...
Страница 25
... shot & c . ? I wish that it were in my power to satisfactorily answer all or even a great part of the perfectly rational questions that might be asked on : the subject of the proper system of ordnance to THE DEVELOPMEnt of Rifled ...
... shot & c . ? I wish that it were in my power to satisfactorily answer all or even a great part of the perfectly rational questions that might be asked on : the subject of the proper system of ordnance to THE DEVELOPMEnt of Rifled ...
Страница 27
... shot in a bore is always at its bottom and top . The grooves were of a curved shape , the bottom being of a long ra- dius and connected to the bore by sharper arcs , the loading and driv- ing sides being similar . The studs on the ...
... shot in a bore is always at its bottom and top . The grooves were of a curved shape , the bottom being of a long ra- dius and connected to the bore by sharper arcs , the loading and driv- ing sides being similar . The studs on the ...
Страница 28
... shot instead of depending on the shearing of the stud for firmness , turned into a section of a smaller diameter . The navy people saw a flaw in this idea in the great increase of strain on the walls of the gun caused by the wedge ...
... shot instead of depending on the shearing of the stud for firmness , turned into a section of a smaller diameter . The navy people saw a flaw in this idea in the great increase of strain on the walls of the gun caused by the wedge ...
Страница 30
... shot was home and was completely sheared off when it started out . In 1866 the sliding saddle was changed to the hinged one similar in its mode of working to that of our breech - loading three inch rifle . Since with breech loaders it ...
... shot was home and was completely sheared off when it started out . In 1866 the sliding saddle was changed to the hinged one similar in its mode of working to that of our breech - loading three inch rifle . Since with breech loaders it ...
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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