THERMODYNAMICS 2

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
Chapter28: Special Refrigeration Applications
Section: Chapter Questions
Problem 19RQ: Two methods used to power refrigeration compressors on a ship are _____and ____.
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THERMODYNAMICS 2 SUBJECT

Pleaseee answer with complete handwritten solution, Schematic and TS diagram with correct dimension analysis. Thankssss! I'll give a thumbs up. ❤️

1. In a regenerative cycle, steam is supplied to the turbine at
140 bar and 400°C. Some steam is extracted from the
turbine at 6 bar for feed heating. The remainder of the steam
expands to the condenser pressure of 0.1 bar. The boiler
supplies 10 000 kg of steam per hour. Find the power output
and the thermal efficiency
a. With the closed feed heater
b. With the open feed heater
c. Without the feed heater
Transcribed Image Text:1. In a regenerative cycle, steam is supplied to the turbine at 140 bar and 400°C. Some steam is extracted from the turbine at 6 bar for feed heating. The remainder of the steam expands to the condenser pressure of 0.1 bar. The boiler supplies 10 000 kg of steam per hour. Find the power output and the thermal efficiency a. With the closed feed heater b. With the open feed heater c. Without the feed heater
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