On the Development and Transmission of Power: From Central StationsLongmans, Green, 1894 - 312 páginas |
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Página 6
... charged for at 3d . to 4d . per h.p. hour , which is equivalent to a rate of 361. to 481. per h.p. year for motors working continuously for 3,000 hours in the year . Since that time a new high- pressure service has been established ...
... charged for at 3d . to 4d . per h.p. hour , which is equivalent to a rate of 361. to 481. per h.p. year for motors working continuously for 3,000 hours in the year . Since that time a new high- pressure service has been established ...
Página 12
... charges involved in supplying a very great number of small consumers . If gas were made specially for heating and power purposes , either coal gas of low luminous power , or water gas , or producer gas , it could probably be distributed ...
... charges involved in supplying a very great number of small consumers . If gas were made specially for heating and power purposes , either coal gas of low luminous power , or water gas , or producer gas , it could probably be distributed ...
Página 13
... charges for fuel , interest , and depreciation , not greater than that at which an effective horse power can be obtained by a good boiler and good compound steam - engine . It is impossible to predict how far gas - engines will replace ...
... charges for fuel , interest , and depreciation , not greater than that at which an effective horse power can be obtained by a good boiler and good compound steam - engine . It is impossible to predict how far gas - engines will replace ...
Página 14
... clinker . The refuse is charged at Report on the Destruction of Town Refuse . By Thomas Codrington . 1888 . Also Watson , Refuse Disposal , British Association , 1892 . the back and , as it burns , is dragged 14 DISTRIBUTION OF POWER.
... clinker . The refuse is charged at Report on the Destruction of Town Refuse . By Thomas Codrington . 1888 . Also Watson , Refuse Disposal , British Association , 1892 . the back and , as it burns , is dragged 14 DISTRIBUTION OF POWER.
Página 54
... charge at atmospheric pressure , as well as ex- hausting into the atmosphere . Hence in a complete cycle the resultant back pressure loss is comparatively small . The engine friction , however , is rather larger than in steam engines ...
... charge at atmospheric pressure , as well as ex- hausting into the atmosphere . Hence in a complete cycle the resultant back pressure loss is comparatively small . The engine friction , however , is rather larger than in steam engines ...
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adiabatic air mains air motor alternate current atmospheric boilers cable cent central station coal compressed air compressors condensing conductors constructed cost Crown 8vo cubic feet curves cylinder destructor Diagrams direct current discharge distance driving dynamos effective h.p. hour efficiency electric lighting energy erected expansion fall feet per second flow friction fuel full load gas engines Geneva h.p. per annum heat high pressure hydraulic i.h.p. hour Illustrations inches in diameter Indicated h.p. indicator diagram jacket leakage lighting gas Lord Armstrong loss of pressure low pressure machinery mechanical mechanical efficiency Messrs miles motive power NON-CONDENSING obtained P₁ Paris pipes piston pound power purposes pressure turbines pressure water pulleys pumping quantity re-heated reservoir revolutions per minute Rhône rope Schaffhausen shaft sluices speed square inch steam engine steam power storage stored stroke supply temperature transmitted utilised valve varying volts waste water power wheel Woodcuts Zürich
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