Question

Steam at 200 bar, 760 0 C enters the throttle of a reheater engine and expands to 10 bar. At 0 this point it leaves the engine, enters the reheater, and returns at 9 bar, 600 occurs to the condenser pressure of 0.05 bar (h f C, expands then = 138 kJ/kg) on the basis of flow of 1 kg steam. Find (a) W and e of the cycle (b) W, e and m for the ideal engine (c) in the actual engine the steam enters the reheater at 10 bar, 300 0 at the exhaust to the condenser , find W, e and m

Answer 1

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