diff options
Diffstat (limited to '2063/CH7/EX7.7/7_7.sce')
| -rwxr-xr-x | 2063/CH7/EX7.7/7_7.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/2063/CH7/EX7.7/7_7.sce b/2063/CH7/EX7.7/7_7.sce new file mode 100755 index 000000000..1fd0baf08 --- /dev/null +++ b/2063/CH7/EX7.7/7_7.sce @@ -0,0 +1,14 @@ +clc
+clear
+//Input data
+I=5;//Indicated power developed by single cylinder of 2 stroke petrol engine
+M=6.5;//Mean effective pressure in bar
+d=0.1;//Diameter of piston in m
+
+//Calculations
+A=(3.14*d^2)/4;//Area of the cylinder
+LN=(I*1000*60)/(M*10^5*A);//Product of length of stroke and engine speed
+S=2*LN;//Average piston speed in m/s
+
+//Output
+printf('The average piston speed is %3.2f m/s',S)
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