ME2121 – Engineering Thermodynamics
ME2121 – Engineering Thermodynamics
ME2121 – Engineering Thermodynamics
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Internally Reversible Isothermal<br />
Heat Transfer Processes<br />
Entropy change of a system during an<br />
internally reversible isothermal heat<br />
transfer process can be determined by<br />
S<br />
<br />
2<br />
<br />
1<br />
Q<br />
<br />
<br />
T <br />
int<br />
rev<br />
<br />
2<br />
<br />
Q<br />
<br />
<br />
T <br />
1 0<br />
intrev<br />
<br />
1<br />
T<br />
0<br />
2<br />
Q<br />
1<br />
intrev<br />
which reduces to<br />
S<br />
<br />
Q<br />
T<br />
0<br />
(kJ /<br />
K)<br />
<strong>ME2121</strong> - Entropy I - Introduction (ASM) 31<br />
© Copyright 2005 Prof. Arun S. Mujumdar.