diff options
Diffstat (limited to '2063/CH1/EX1.14/1_14.sce')
| -rwxr-xr-x | 2063/CH1/EX1.14/1_14.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/2063/CH1/EX1.14/1_14.sce b/2063/CH1/EX1.14/1_14.sce new file mode 100755 index 000000000..18a834121 --- /dev/null +++ b/2063/CH1/EX1.14/1_14.sce @@ -0,0 +1,16 @@ +clc
+clear
+//Input data
+T1=300;//Temperature at the beggining of compression stroke in K
+T2=873;//Temperature at the end of compression stroke in K
+T3=2173;//Temperature at the beggining of expansion stroke in K
+T4=1123;//Temperature at the end of expansion stroke in K
+r1=1.4;//Isentropic ratio
+
+//Calculations
+r=(T2/T1)^(1/(r1-1));//Compression ratio
+rho=T3/T2;//Cut off ratio
+n=(1-((1/r1)*((T4-T1)/(T3-T2))))*100;//Efficiency of diesel cycle in percent
+
+//Output data
+printf('(a)Compression ratio is %3.2f \n (b)Cut off ratio is %3.2f \n (c)Ideal efficiency of the diesel cycle is %3.2f percent',r,rho,n)
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