1 files changed, 43 insertions, 0 deletions
diff --git a/2024/CH14/EX14.5/14_5.sce b/2024/CH14/EX14.5/14_5.sce
new file mode 100755
index 000000000..08e55884a
--- /dev/null
+++ b/2024/CH14/EX14.5/14_5.sce
@@ -0,0 +1,43 @@
+clc
+//Initialization of variables
+hc=73.5
+hb=26.28
+hd=91.58
+hc2=190.7
+hd2=244.3
+hb2=44.4
+m1=1 //lbm
+m2=0.461 //lbm
+hc1=73.5
+hd1=83.35
+hc2=197.58
+hd2=224
+hb1=12.55
+//Calculations
+w1=hc-hd
+qa1=hc-hb
+cop1=abs(qa1/(w1))
+hp1=4.71/cop1
+w2=hc2-hd2
+qa2=hc2-hb2
+cop2=abs(qa2/(w2))
+hp2=4.71/cop2
+qa3=m1*(hc1-hb1)
+w3=m1*(hc1-hd1) + m2*(hc2-hd2)
+cop3=abs(qa3/w3)
+hp3=4.71/cop3
+//results
+disp("part a")
+printf("Work done = %.2f Btu/lbm",w1)
+printf("\n Heat = %.2f Btu/lbm",qa1)
+printf("\n horsepower required per ton of refrigeration = %.3f hp/ton refrigeration",hp1)
+printf("\n Coefficient of performance actual = %.2f ",cop1)
+printf("\n Work done = %.1f Btu/lbm",w2)
+printf("\n Heat = %.2f Btu/lbm",qa2)
+printf("\n horsepower required per ton of refrigeration = %.3f hp/ton refrigeration",hp2)
+printf("\n Coefficient of performance actual = %.2f ",cop2)
+disp("part b")
+printf("\n Work done = %.1f Btu/lbm",w3)
+printf("\n Heat = %.2f Btu/lbm",qa3)
+printf("\n horsepower required per ton of refrigeration = %.3f hp/ton refrigeration",hp3)
+printf("\n Coefficient of performance actual = %.2f ",cop3)