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It has been suggested that the steam passing through the condenser of the combined cycle in Prob. 10-101E be routed to buildings during the winter to heat them. When this is done, the pressure in the heating system where the steam is now condensed will have to be increased to 10 psia. How does this change the overall thermal efficiency of the combined cycle?
Prob. 10-101E:
Atmospheric air enters the air compressor of a simple combined gas-steam power system at 14.7 psia and 80°F. The air compressor's compression ratio is 10; the gas cycle's maximum temperature is 2100°F; and the air compressor and turbine have an isentropic efficiency of 90 percent. The gas leaves the heat exchanger 50°F hotter than the saturation temperature of the steam in the heat exchanger. The steam pressure in the heat exchanger is 800 psia, and the steam leaves the heat exchanger at 600°F. The steam-condenser pressure is 5 psia and the isentropic efficiency of the steam turbine is 95 percent. Determine the overall thermal efficiency of this combined cycle. For air, use constant specific heats at room temperature.
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Write a function called "problem3" that accept ONE input. This single input will be formatted as follows: Row 1: X coordinates Row 2: Y coordinates Your function should then shift the shape
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Write a pseudocode statements for my script. I wrote the script but it doesn't work when I copy and paste it into the CLI. I'm supposed to create a batch script file and save it but I'm not sure of how to retrieve it from the CLI because I'm not sur..
Prove complement is unique
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Design your program with text prompts to make clear to the user what they are to do and the results produced-- I'm new to programming, so if you could explain your work I would appreciate it.
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