In problem 6.2, the heat rejected from the system must be equal to 22695.5 kJ. And total change in entropy=mass * change in specific entropy =>S2-S1=m(s2-s1) =8.47*(1.724-7.762) Which comes -51.139 kJ/K. Then, Sgen=(22695.5/293.15)-51.139 = 26.27 kJ/K.
In problem 6.2, the heat rejected from the system must be equal to 22695.5 kJ. And total change in entropy=mass * change in specific entropy
=>S2-S1=m(s2-s1) =8.47*(1.724-7.762)
Which comes -51.139 kJ/K.
Then,
Sgen=(22695.5/293.15)-51.139 = 26.27 kJ/K.
I also got the same as you
Thanks sir
which book do you follow sir ?
@Rajat Rishabh
fundamentals of thermodynamics by sonntag is the book recommended in this course
@@ayanshaikh3330 Which edition Bro ?