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Diffstat (limited to '3685/CH12/EX12.1/Ex12_1.sce')
| -rw-r--r-- | 3685/CH12/EX12.1/Ex12_1.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3685/CH12/EX12.1/Ex12_1.sce b/3685/CH12/EX12.1/Ex12_1.sce new file mode 100644 index 000000000..5cad8cd3f --- /dev/null +++ b/3685/CH12/EX12.1/Ex12_1.sce @@ -0,0 +1,19 @@ +clc
+// Part (a)
+P1 = 1 // Initial pressure in bar
+P2 = 10 // Final pressure in bar
+vf = 0.001043 // specific volume of liquid in m^3/kg
+Wrev = vf*(P1-P2)*1e5 // Work done
+
+printf("\n Example 12.1")
+printf("\n The work required in saturated liquid form is %f kJ/kg",Wrev/1000)
+//The answers vary due to round off error
+
+// Part (b)
+h1 = 2675.5 // Enthalpy at state 1 in kJ/kg
+s1 = 7.3594 // Entropy at state 1 kJ/kgK
+s2 = s1 // Isentropic process
+h2 = 3195.5 // Enthalpy at state 2 kJ/kg
+Wrev1 = h1-h2 // Work done
+printf("\n The work required in saturated vapor form is %d kJ/kg",Wrev1)
+
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