Proceedings of the United States Naval Institute, Том 45The Institute, 1919 |
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Страница 121
... efficiency . With present - day designs of semi - Diesel engines little further economy of fuel consumption is to be sought in this direction . Designers adopt various compressions according to the means foreseen for attaining ...
... efficiency . With present - day designs of semi - Diesel engines little further economy of fuel consumption is to be sought in this direction . Designers adopt various compressions according to the means foreseen for attaining ...
Страница 122
... efficiency and compression , heat loss , etc. , also change , and a small drop in speed of revolution is accompanied by a reduction in m . e . p . , and so by a cumulative falling - off in power developed . A low m . e . p . can , of ...
... efficiency and compression , heat loss , etc. , also change , and a small drop in speed of revolution is accompanied by a reduction in m . e . p . , and so by a cumulative falling - off in power developed . A low m . e . p . can , of ...
Страница 125
... Efficiency of Scavenging . - Scavenging efficiency can be subdivided under two headings , the efficiency of the pump and the efficiency of the scavenging of the working cylinder . As seen from the comparison of the ideal with the ...
... Efficiency of Scavenging . - Scavenging efficiency can be subdivided under two headings , the efficiency of the pump and the efficiency of the scavenging of the working cylinder . As seen from the comparison of the ideal with the ...
Страница 130
... efficiency . In one case the mechanical efficiency was increased by water injection into the combustion chamber . ) ( c ) The clearance between the piston and the cylinder walls , has an influence on efficiency . ( d ) The m . e . p ...
... efficiency . In one case the mechanical efficiency was increased by water injection into the combustion chamber . ) ( c ) The clearance between the piston and the cylinder walls , has an influence on efficiency . ( d ) The m . e . p ...
Страница 131
... efficiency and compression , heat loss , etc. , also change , and a small drop in speed of revolution is accompanied by a reduction in m . e . p . , and so by a cumulative falling - off in power developed . A low m . e . p . can , of ...
... efficiency and compression , heat loss , etc. , also change , and a small drop in speed of revolution is accompanied by a reduction in m . e . p . , and so by a cumulative falling - off in power developed . A low m . e . p . can , of ...
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action active reserve Allies American ANNAPOLIS appropriation armament armor army attack awarded battery battle cruisers battleships Board of Control boats boilers British Bureau Bureau of Navigation Bureau of Ordnance CAMPAIGN BADGE Captain carried cent coal coast guard Commander Congress cost course crews deck destroyers Dudley W Dutch duty efficiency enemy enlisted feet fighting fire fleet force fuel galleys German guns increase inspection Islands January knots League of Nations Lieut Lieutenant light cruisers marine corps medal of honor merchant military months Navy Department Navy Yard ocean officers operations Ordnance peace personnel port present President pressure Prize Essay range Rear Admiral ribbon scavenging Second Honorable Mention Secretary semi-Diesel engines shipbuilder ships Spanish speed squadron steam submarine tactical tion tons torpedo trickling charge U. S. NAVAL INSTITUTE U. S. Navy United vessels Yates Stirling