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Halaman 964
The resulting increase in the area of heating surface in the first pass decreases the degree of superheat conveniently ... the radiant heat of the furnace and maximum heat absorbtion with minimum draft loss , led to our development of a ...
The resulting increase in the area of heating surface in the first pass decreases the degree of superheat conveniently ... the radiant heat of the furnace and maximum heat absorbtion with minimum draft loss , led to our development of a ...
Halaman 987
The weight of water circulated and the temperature rise gave the fuel mixture above 0 ° F. plus the amount of heat generated , must equal the heat energy of the prodtotal absorbed by these tubes through radiation and ucts of combustion ...
The weight of water circulated and the temperature rise gave the fuel mixture above 0 ° F. plus the amount of heat generated , must equal the heat energy of the prodtotal absorbed by these tubes through radiation and ucts of combustion ...
Halaman 988
The drop in gas temperature over the tubes ex- through convection by the portion of the boiler beposed to the radiation due to convection will be , for yond the zone of radiant heat in the case of the lesser the 80 % excess air ...
The drop in gas temperature over the tubes ex- through convection by the portion of the boiler beposed to the radiation due to convection will be , for yond the zone of radiant heat in the case of the lesser the 80 % excess air ...
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amount arms arrangement average boiler burners capacity carried cause cent circuit close coal Committee Company conductor connection considerable construction cost covering desired draft economizer effect efficiency Electric Engineering equipment experience feed feet fire fuel furnace give given ground wires heat higher hour important inch increased indicate installed insulators interest iron less Light lignite limit load loss lower manufacturers material means mechanical method necessary obtained operation pins pipe plant poles possible practice present pressure problem production pulverized pump reduced removed shown shows specifications standard station steam steel stoker superheat supply surface TABLE tank temperature tion treated treatment trouble tubes turbine units usually valve voltage wood