. Electric railway journal . of which there are two foreach unit, one motor driven and one turbine the turbine pump is operated but the electri-cally-driven pump is automatically added whenever thetemperature of the discharge water rises above a givenlimit. Westinghouse surface condensers are hung di-rectly below the turbines, rigidly connected thereto andsupported on springs. Each of these contains 6434 12 ft. long, giving an area of sq. ft. per kilo-watt. The condensers are of the two-pass, radial-flowtype. The discharge from the condensers passes outthrough t
. Electric railway journal . of which there are two foreach unit, one motor driven and one turbine the turbine pump is operated but the electri-cally-driven pump is automatically added whenever thetemperature of the discharge water rises above a givenlimit. Westinghouse surface condensers are hung di-rectly below the turbines, rigidly connected thereto andsupported on springs. Each of these contains 6434 12 ft. long, giving an area of sq. ft. per kilo-watt. The condensers are of the two-pass, radial-flowtype. The discharge from the condensers passes outthrough two discharge tunnels I2V2 ft. x 9 1/3 ft. insection which rest on top of the intake tunnels. The Water Steam Circuit From the storage tank where the condensate is col-lected and make-up water added the feed water firstgoes through two Cochrane open, metering, feed-waterheaters, thence to the boiler pumps which it reaches ata temperature of about 164 deg. Fahr. The boiler feedpumps are turbine-driven and, by means of a Foster. NEW PUBLIC SERVICE POWER PLANT—SECTION THROUGH ENTIRE PLANT 1042 ELECTRIC RAILWAY JOURNAL [Vol. XLIX, No. 23
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