Elements of Fuel Oil and Steam Engineering: A Practical Treatise Dealing with Fuel Oil, for the Central Station Man, the Power Plant Operator, the Mechanical Engineer and the StudentMcGraw-Hill, 1921 - 466 halaman |
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Halaman xiv
... PRODUCTION Price fluctuation - Decreasing supply - A necessary development . CHAPTER XVIII THE SAFE OPeration of STEAM BOILERS . 124 135 141 Inspection tests involved - Preliminary precautions - Connecting up boiler units - Low water ...
... PRODUCTION Price fluctuation - Decreasing supply - A necessary development . CHAPTER XVIII THE SAFE OPeration of STEAM BOILERS . 124 135 141 Inspection tests involved - Preliminary precautions - Connecting up boiler units - Low water ...
Halaman 1
... production of over one hundred million barrels , has made it possible when rainfall or water supply is lacking to economically supply the needed power . During cer- tain hours of the day , too , when the so - called peak load con ...
... production of over one hundred million barrels , has made it possible when rainfall or water supply is lacking to economically supply the needed power . During cer- tain hours of the day , too , when the so - called peak load con ...
Halaman 51
... production of ice , and again from the liquid to the gaseous state which becomes necessary in the production of steam . The Formation of Ice . - Let us first start with a pound of water at ordinary temperatures - say at 62 ° F . As we ...
... production of ice , and again from the liquid to the gaseous state which becomes necessary in the production of steam . The Formation of Ice . - Let us first start with a pound of water at ordinary temperatures - say at 62 ° F . As we ...
Halaman 104
... produce the steam delivered for the driving of the steam engine or the steam turbine . Furnace Operation . - Since this series of articles is largely con- cerned with fuel oil practice , let us briefly outline the furnace operation for ...
... produce the steam delivered for the driving of the steam engine or the steam turbine . Furnace Operation . - Since this series of articles is largely con- cerned with fuel oil practice , let us briefly outline the furnace operation for ...
Halaman 105
... produce artificial draft , plus the cost of maintenance of this additional apparatus . Quantity of Air Required . It has been observed that the entrance of air into the furnace is absolutely essential for furnace operations . Too much ...
... produce artificial draft , plus the cost of maintenance of this additional apparatus . Quantity of Air Required . It has been observed that the entrance of air into the furnace is absolutely essential for furnace operations . Too much ...
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Edisi yang lain - Lihat semua
Istilah dan frasa umum
absorbed ascertain barrel Baumé Baumé scale boiler efficiency boiler horsepower boiler test California calorimeter capacity carbon dioxide carbon monoxide cent chapter coal combustion compute condenser damper determined diameter draft dry saturated steam economizer Electric energy equivalent evaporation excess air feed water flame flash point flue gas formula fuel oil furnace H₁ heater heating value Hence hour hydrogen hydrometer inches installed latent heat load loss measured mechanical atomizing burners mercury method moisture nitrogen obtained oil burned oil burners oil fired oil pressure orifice Orsat oxygen pass plate pound of fuel pound of oil pound of water power plant practice pump reading regulating riveted sample saturated steam scale shown Southern California Edison specific gravity stack standard steam atomizing burners steam engineering steam pressure steam tables storage tanks superheat superheated steam supply temperature thermometer total heat tubes turbine V₁ valve weight
Bagian yang populer
Halaman 15 - Change of motion is proportional to the impressed force and takes place in the direction of the straight line in which the force acts.
Halaman 15 - Every body continues in its state of rest or of uniform motion in a straight line, except in so far as it may be compelled by impressed forces to change that state.
Halaman 412 - Earthwork embankments shall be firmly and compactly built of good earth from which stones, vegetable matter, etc., have been removed, and shall have a flat section at...
Halaman 413 - All joints shall be riveted and caulked, brazed, welded or made tight by some equally satisfactory process. Tanks shall be tight and sufficiently strong to bear without injury the most severe strains to which they may be subjected in practice. Shells of tanks shall be properly reinforced where connections are made, and all connections made through the top of tank above the liquid level.1 3.
Halaman 415 - Tanks located underground shall have top of tank at least three feet below the surface of the ground, and below the level of the lowest pipe in the building to be supplied. Tanks may be permitted underneath a building if buried at least three feet below the lowest floor. Tanks shall be set on a firm foundation and surrounded with soft earth or sand, well tamped into place or encased in concrete.
Halaman 227 - C.) to the weight of an equal volume of distilled water at the same temperature, both weights being corrected for the buoyancy of air.
Halaman 130 - The name and location of the refinery, if the oil has been refined at all. "13. The fuel oil is to be delivered fob cars or vessel, according to the manner of shipment, at such places, at such times, and in such quantities as may be required, during the fiscal year ending.
Halaman 411 - Rules and Requirements of the National Board of Fire Underwriters for the Installation of Electric Wiring, as Recommended by the Underwriters' National Electrical Association.
Halaman 130 - Allen proposes the following specifications for fuel oil to be purchased by the government : (1) In determining the award of a contract, consideration will be given to the quality of the fuel offered by the bidders, as well as the price, and should it appear to be to the best interest of the Government to award a contract at a higher price than that named in the lowest bid or bids received, the contract will be so awarded. (2) Fuel oil should be either a natural homogeneous oil or a homogeneous residue...
Halaman 420 - Control valves shall be provided with stuffing box of liberal size, containing a removable cupped gland designed to compress the packing against the valve stem and arranged so as to facilitate removal. Valves shall be designed to close against the supply, and to prevent withdrawal of stem by continued operation of the handwheel. Packing affected by the oil or by heat shall not be used.