A small block of wood of density 0.4 x 10 3 kg/m3 is submerged in water at a depth of 2.9 m. A coal fired steam boiler uses 3000 kg of coal per hour. In a Rankine cycle, steam turbine with exhaust enthalpy of 2500 kJ/kg delivers 0.50 kg/s of steam. If the exit enthalpy of the condenser is 500 kJ/kg, what is the heat rejected?
Read MoreA small block of wood of density 0.4 x 10 3 kg/m3 is submerged in water at a depth of 2.9 m. A coal fired steam boiler uses 3000 kg of coal per hour. In a Rankine cycle, steam turbine with exhaust enthalpy of 2500 kJ/kg delivers 0.50 kg/s of steam. If the exit enthalpy of the condenser is 500 kJ/kg, what is the heat rejected?
Read MoreBoiler Table 1. Fuel, Boiler, Steam and Emission Factor Data for Steam Purchased Total Emissions for All Sources (lb CO 2 /MWh) (lb CH 4 /MWh) (lb N 2 O/MWh) - New units are those installed during reporting period (do not include any data for new units pre-charged by - Amount recovered = total gas recovered from all retired units. Charge Recharge
Read MoreThe turbine has a design steam consumption of 6.3932 pounds per kilowatt-hour (2.9 kg/kWh), including reheating, feed heating, and boiler feed pump drive and an overall heat input of 7,543 British thermal units per kilowatt-hour (2.2 kWh/kWh), an efficiency of about 45.5%. A novel mounting arrangement was adopted for the turbo-generators.
Read MoreBoiler Table 1. Fuel, Boiler, Steam and Emission Factor Data for Steam Purchased Total Emissions for All Sources (lb CO 2 /MWh) (lb CH 4 /MWh) (lb N 2 O/MWh) - New units are those installed during reporting period (do not include any data for new units pre-charged by - Amount recovered = total gas recovered from all retired units. Charge Recharge
Read MoreSep 20, 2012 · The boiler is an 18 inch shell vertical fire tube with 70 odd 3/4 inch tubes a dry fire box and an 8 inch stack built by Strath Steam. It is equipped a with Procon feed water pump, hot well, hand pump, condenser, whistle, siren and Windemere kettle and a fire box cooker.
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