Q1: A: A steam generator operates at 15 bar absolute pressure. The economizer receives the water at 35°C and heats it to 104°C while the super heater receives steam and heats it to 300°C. The coal used as a fuel has a heating value of 33.5MJ/kg and the steam produced per kg coal is 10kg/kgf. Determine the E.E and boiler efficiency?

Q1: A: A steam generator operates at 15 bar absolute pressure. The economizer receives the water at 35°C and heats it to 104°C while the super heater receives steam and heats it to 300°C. The coal used as a fuel has a heating value of 33.5MJ/kg and the steam produced per kg coal is 10kg/kgf. Determine the E.E and boiler efficiency?

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter40: Typical Operating Conditions

Section: Chapter Questions

Problem 4RQ: A typical temperature relationship between a high-efficiency condenser and the ambient temperature...

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