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-rwxr-xr-x551/CH12/EX12.15/15.sce27
1 files changed, 27 insertions, 0 deletions
diff --git a/551/CH12/EX12.15/15.sce b/551/CH12/EX12.15/15.sce
new file mode 100755
index 000000000..833d549be
--- /dev/null
+++ b/551/CH12/EX12.15/15.sce
@@ -0,0 +1,27 @@
+clc
+
+h0=3115.3; //kJ/kg
+h1=2720; //kJ/kg
+h2=2450; //kJ/kg
+h3=2120; //kJ/kg
+
+h_f1=640.1; //kJ/kg
+h_f2=417.5; //kJ/kg
+h_f3=173.9; //kJ/kg
+
+m1=(h_f1-h_f2)/(h1-h_f1);
+disp("m1=")
+disp(m1)
+disp("kJ/kg")
+
+m2=((h_f2-h_f3)-m1*(h_f1-h_f3))/(h2-h_f3);
+disp("m2=")
+disp(m2)
+disp("kJ/kg")
+
+W=h0-h1 + (1-m1)*(h1-h2) + (1-m1-m2)*(h2-h3);
+Q=h0-h_f1;
+
+n=W/Q;
+disp("Thermal Efficiency of the cycle=")
+disp(n) \ No newline at end of file