1 files changed, 18 insertions, 0 deletions
diff --git a/1442/CH4/EX4.7/4_7.sce b/1442/CH4/EX4.7/4_7.sce
new file mode 100755
index 000000000..9140ab1f8
--- /dev/null
+++ b/1442/CH4/EX4.7/4_7.sce
@@ -0,0 +1,18 @@
+clc
+//initialisation of variables
+v= 0.15 //m^3/kg
+v1= 0.13857 //m^3/kg
+v2= 0.1512 //m^3/kg
+v3= 0.050 //m^3//kg
+vf= 0.001177 //m^3/kg
+vg= 0.09963 //m^3/kg
+uf= 906.44 //kJ/kg
+ufg= 1693.8 //kJ/kg
+//CALCULATIONS
+a1= (v-v1)/(v2-v1)
+a2= 1-a1
+x= (v3-vf)/(vg-vf)
+u= uf+x*ufg
+//RESULTS
+printf ('a2 = %.3f ',a2)
+printf ('\n internal energy = %.1f kJ/kg',u)