1 files changed, 21 insertions, 0 deletions
diff --git a/2735/CH12/EX12.7/Ex12_7.sce b/2735/CH12/EX12.7/Ex12_7.sce
new file mode 100755
index 000000000..17d530815
--- /dev/null
+++ b/2735/CH12/EX12.7/Ex12_7.sce
@@ -0,0 +1,21 @@
+clc
+clear
+//Initialization of variables
+cp1=0.25
+T=3460 //R
+T0=946.2 //R
+T00=520 //R
+dG=1228 //Btu/lbm
+cp=0.45
+//calculations
+dqa=cp1*(T-T0)
+w=cp*dqa
+hf=cp1*(T-T00)-T00*cp1*log(T/T00)
+heat=w-hf
+eff=w/hf
+epower=w/dG
+//results
+printf("Loss of available energy = %.1f Btu/lbm mixture ",heat)
+printf("\n Efficiency of cycle = %.3f ",eff)
+printf("\n Effectiveness of overall cycle = %.2f",epower)
+disp("The answer is a bit different due to rounding off error in textbook")