Journal of the American Society of Naval Engineers, Inc, Հատոր 31American Society of Naval Engineers., 1919 |
From inside the book
Արդյունքներ 100–ի 1-ից 5-ը:
Էջ 11
... MOTOR MOTOR MAIN CONTROL ROOM MOTOR MOTOR FIG . 18. - BATTLESHIP MACHInery Arrangement ; DiagrAMMATIC PLAN OF ELECTRIC DRIVE SHOWING ARRANGEMENT OF MOTORS . CONDENSER TURBINE EL.P. TURBINE CONDENSER 12 BOILER . BOILER . ACHIEVEMENTS OF ...
... MOTOR MOTOR MAIN CONTROL ROOM MOTOR MOTOR FIG . 18. - BATTLESHIP MACHInery Arrangement ; DiagrAMMATIC PLAN OF ELECTRIC DRIVE SHOWING ARRANGEMENT OF MOTORS . CONDENSER TURBINE EL.P. TURBINE CONDENSER 12 BOILER . BOILER . ACHIEVEMENTS OF ...
Էջ 13
... Sea - going Tugs 48,600 Submarines 41,640 EFC Oil Tankers .. 31,800 Harbor Tugs 12,000 Fuel Ships 10,400 Motor Tugs Ammunition Ship Oil and Water Barges .. Gunboat ACHIEVEMENTS OF NAVAL ENGINEERING IN THIS WAR . 13 .
... Sea - going Tugs 48,600 Submarines 41,640 EFC Oil Tankers .. 31,800 Harbor Tugs 12,000 Fuel Ships 10,400 Motor Tugs Ammunition Ship Oil and Water Barges .. Gunboat ACHIEVEMENTS OF NAVAL ENGINEERING IN THIS WAR . 13 .
Էջ 24
... motor prompted the Navy Department to adopt the motor used by the Army . All Liberty motors for the Navy are , therefore , obtained through the Aircraft Pro- duction Board . Orders have been placed for more than 24 ACHIEVEMENTS OF NAVAL ...
... motor prompted the Navy Department to adopt the motor used by the Army . All Liberty motors for the Navy are , therefore , obtained through the Aircraft Pro- duction Board . Orders have been placed for more than 24 ACHIEVEMENTS OF NAVAL ...
Էջ 25
... Motor . In general engineering design the Bureau has done much work , especially with regard to the application of the Liberty Motor to seaplanes . This work covered starters and priming devices ; the development of a flow meter ...
... Motor . In general engineering design the Bureau has done much work , especially with regard to the application of the Liberty Motor to seaplanes . This work covered starters and priming devices ; the development of a flow meter ...
Էջ 43
... motor installation , and with the further advantage that full power can be utilized in backing . With a suitable construction of the motor , the turbines can be driven at maximum economy for both the full speed and the cruising speed of ...
... motor installation , and with the further advantage that full power can be utilized in backing . With a suitable construction of the motor , the turbines can be driven at maximum economy for both the full speed and the cruising speed of ...
Այլ խմբագրություններ - View all
Journal of the American Society of Naval Engineers, Inc, Հատոր 21 American Society of Naval Engineers Ամբողջությամբ դիտվող - 1909 |
Journal of the American Society of Naval Engineers, Inc, Հատոր 32 American Society of Naval Engineers Ամբողջությամբ դիտվող - 1920 |
Journal of the American Society of Naval Engineers, Inc, Հատոր 35 American Society of Naval Engineers Ամբողջությամբ դիտվող - 1923 |
Common terms and phrases
amount arranged auxiliary bearing body boiler capacity carried cast cause cent closed coal coils complete connection considerable construction cooling curve cylinder determined diameter direct driving effect efficiency electric engine exhaust feed feet fitted force four fuel furnace gear give given head heat horsepower hour important inches increase installed knots length load lower lubricating machine machinery material matter means metal method motor Naval Navy necessary obtained operation passes pipe piston plate position possible pounds practice present pressure produce propeller pump reduced shaft ship shown shows side space speed standard steam steel supply surface taken tank temperature thickness tion tubes turbine United usually valve vapor various vessels weight
Սիրված հատվածներ
Էջ 580 - It is by no means enough that an officer of the navy should be a capable mariner. He must be that, of course, but also a great deal more. He should be as well a gentleman of liberal education, refined manners, punctilious courtesy, and the nicest sense of personal honor.
Էջ 143 - I do not resist the search for them, for no one can do harm, but only good, who works with an earnest and truthful spirit in such a direction. But let us not admit the destruction or creation of force without clear and constant proof. Just as the chemist owes all the perfection of his science to his dependence on the certainty of gravitation applied by the balance, so may the physical philosopher expect to find the greatest security and the utmost aid in the principle of the conservation of force....
Էջ 583 - An act to provide for the better security of the lives of passengers on board of vessels propelled in whole or in part by steam...
Էջ 157 - The result of the inverse operations is the consumption of the motive power produced and the return of the caloric from the body B to the body A ; so that these two series of operations annul each other, after a fashion, one neutralizing the other.
Էջ 158 - If the foregoing reasoning be admitted, we must conclude with Carnot that the motive power obtainable from heat is independent of the agents employed to realize it. The efficiency is fixed solely by the temperatures of the bodies between which, in the last resort, the transfer of heat is effected. "We must understand here that each of the methods of developing motive power attains the perfection of which it is susceptible. This condition is fulfilled if, according to our rule, there is produced in...
Էջ 764 - Service was 50, while during the last twelve months of the war the average deliveries were 2,700 per month. So far as aero-engines are concerned, our position in 1914 was by no means satisfactory. We depended for a large proportion of our supplies on other countries. In the Aerial Derby of 1913, of the eleven machines that started, not one had a British engine. By the end of the war, however, British aero-engines had gained the foremost place in design and manufacture, and were well up to requirements...
Էջ 154 - The air is rarefied without receiving caloric, and its temperature falls. Let us imagine that it falls thus till it becomes equal to that of the body B; at this instant the piston stops, remaining at the position gh. (4) The air is placed in contact with the body B; it is compressed by the return of the piston as it is moved from the position gh to the position cd. This air remains, however, at a constant temperature because of its contact with the body B, to which it yields its caloric.
Էջ 141 - Every body perseveres in its state of rest or of moving uniformly in a straight line, except in so far as it is made to change that state by external forces.
Էջ 513 - The reason for this becomes apparent when the physical phenomena of the die-casting process are considered. Let us assume that a ring 12 in. (30.48 cm.) in diameter is to be die-cast in a metallic mold around a metallic core. As the molten metal strikes the mold it solidifies. Here a change of state occurs that is accompanied by a reduction in volume, commonly termed shrinkage. Unlike a sand core, the metallic core is not compressible and retains its original size and form so that the shrinkage of...