1 files changed, 17 insertions, 0 deletions
diff --git a/2015/CH4/EX4.11/4_11.sce b/2015/CH4/EX4.11/4_11.sce
new file mode 100755
index 000000000..3ed39b0a6
--- /dev/null
+++ b/2015/CH4/EX4.11/4_11.sce
@@ -0,0 +1,17 @@
+clc
+//initialisation of variables
+ha=360.025 //kj/kg
+hfb=38.05 //kj/kg
+hb=264.2 //kj/kg
+h1=2963 //kj/kg
+h2=1974.6 //kj/kg
+h3=163 //kj/kg
+h4=1087 //kj/kg
+h=1714 //kj/kg
+//CALCULATIONS
+m=h/(hb-hfb)
+wo=7.58*(ha-hb)+(h1-h2)
+qs=7.58*(ha-hfb)+(h4-h3)+(h1-h)
+teff=(wo/qs)
+//RESULTS
+printf('thermal efficiency is %2f',teff)