Suppose a power plant delivers energy at 880 MW using steam turbines. The steam goes into the

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Suppose a power plant delivers energy at 880 MW using steam turbines. The steam goes into the turbines superheated at 625 K and deposits its unused heat in river water at 285 K. Assume that the turbine operates as an ideal Carnot engine.

(a) If the river flow rate is 37m3/s. estimate the average temperature increase of the river water immediately downstream from the power plant.

(b) What is the entropy increase per kilogram of the downstream river water in J/kg ∙ K?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 08:17 AM

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Suppose a power plant delivers energy at 880 MW using steam turbines. The steam goes into the

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a The exhaust heating rate can be found from the delivered power P and the Carnot efficienc...View the full answer

Physics Principles with Applications

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