diff options
Diffstat (limited to '2063/CH1/EX1.11')
| -rwxr-xr-x | 2063/CH1/EX1.11/1_11.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/2063/CH1/EX1.11/1_11.sce b/2063/CH1/EX1.11/1_11.sce new file mode 100755 index 000000000..9ad53085d --- /dev/null +++ b/2063/CH1/EX1.11/1_11.sce @@ -0,0 +1,16 @@ +clc
+clear
+//Input data
+r=1.4;//Air standard ratio
+p1=1.25;//Cut off ratio 1
+p2=1.50;//Cut off ratio 2
+p3=2.00;//Cut off ratio 3
+rc=16;//Compression ratio
+
+//Calculations
+n1=(1-((1/rc^(r-1)*(p1^r-1)/(r*(p1-1)))))*100;//Thermal efficiency of the diesel cycle for cut off ratio 1.25
+n2=(1-((1/rc^(r-1)*(p2^r-1)/(r*(p2-1)))))*100;//Thermal efficiency of the diesel cycle for cut off ratio 1.50
+n3=(1-((1/rc^(r-1)*(p3^r-1)/(r*(p3-1)))))*100;//Thermal efficiency of the diesel cycle for cut off ratio 2.00
+
+//Output
+printf('(a)Thermal efficiency when cut off ratio is 1.25 is %3.2f percent\n (b)Thermal efficiency when cut off ratio is 1.50 is %3.0f percent\n (c)Thermal efficiency when cut off ratio is 2.00 is %3.1f percent\n',n1,n2,n3)
|