Hi, the problem in my assignment is slightly different from the original questio

Question

Hi, the problem in my assignment is slightly different from the original question I linked. the inlet cooling water's temperature are given as t1, exit temperature is t2. and the question as for mass flow rate of cooling water and the entropy generation rate.
what in my mind now is I am thinking using specific heat and energy transfer to solve for the mass flow rate of cooling water, but I found the steam temperature is no change at all,so one side of equation is 0 ...maybe I am on the wrong track.
and solving for entropy change, since this time the temperature is not average, I don't know if i need to do the integration..if so,still I don't know what to do with it.

Thank you very much.

Explanation / Answer

^Yea :D

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