3. A steam power plan. A 1.5 kg of water is delivered to the boiler per second. Water entering the boiler has an enthalpy of 800 kJ/kg and a velocity of 10 m/s. The water receives heat at a rate of 2200 kJ/kg of water. After passing through the turbine, the steam has a velocity of 50 meters per second and an enthalpy of 2520 kJ/kg. The turbine outlet is 5 meters above the boiler inlet. The boiler loses 1800 kJ/m of heat every minute, while the turbine loses 600 kJ/min. Calculate the turbine's power capacity by treating the boiler and turbine as a single unit.
3. A steam power plan. A 1.5 kg of water is delivered to the boiler per second. Water entering the boiler has an enthalpy of 800 kJ/kg and a velocity of 10 m/s. The water receives heat at a rate of 2200 kJ/kg of water. After passing through the turbine, the steam has a velocity of 50 meters per second and an enthalpy of 2520 kJ/kg. The turbine outlet is 5 meters above the boiler inlet. The boiler loses 1800 kJ/m of heat every minute, while the turbine loses 600 kJ/min. Calculate the turbine's power capacity by treating the boiler and turbine as a single unit.
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 10RQ: The seasonal energy efficiency ratio (SEER) includes the energy used in the _____and _____cycles.
Related questions
Question
![have a specific volume of 0.5 m3/kg.
3. A steam power plan. A 1.5 kg of water is delivered to the boiler per second. Water entering the boiler
has an enthalpy of 800 kJ/kg and a velocity of 10 m/s. The water receives heat at a rate of 2200 kJ/kg of
water. After passing through the turbine, the steam has a velocity of 50 meters per second and an
enthalpy of 2520 kJ/kg. The turbine outlet is 5 meters above the boiler inlet. The boiler loses 1800 kJ/m
of heat every minute, while the turbine loses 600 kJ/min. Calculate the turbine's power capacity by
treating the boiler and turbine as a single unit.
4. A petrol engine develops 50 kW brake power. The fuel and air flow rates are 10 kg and 107 kg/hr. The](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4e71a042-4e39-472d-a398-2cc792629eb6%2F9085a5df-56d9-49e7-9c70-5dab93add552%2Fseaeusb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:have a specific volume of 0.5 m3/kg.
3. A steam power plan. A 1.5 kg of water is delivered to the boiler per second. Water entering the boiler
has an enthalpy of 800 kJ/kg and a velocity of 10 m/s. The water receives heat at a rate of 2200 kJ/kg of
water. After passing through the turbine, the steam has a velocity of 50 meters per second and an
enthalpy of 2520 kJ/kg. The turbine outlet is 5 meters above the boiler inlet. The boiler loses 1800 kJ/m
of heat every minute, while the turbine loses 600 kJ/min. Calculate the turbine's power capacity by
treating the boiler and turbine as a single unit.
4. A petrol engine develops 50 kW brake power. The fuel and air flow rates are 10 kg and 107 kg/hr. The
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