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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1808/CH5/EX5.5 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '1808/CH5/EX5.5')
| -rw-r--r-- | 1808/CH5/EX5.5/Chapter5_Exampl5.sce | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/1808/CH5/EX5.5/Chapter5_Exampl5.sce b/1808/CH5/EX5.5/Chapter5_Exampl5.sce new file mode 100644 index 000000000..7f784992c --- /dev/null +++ b/1808/CH5/EX5.5/Chapter5_Exampl5.sce @@ -0,0 +1,30 @@ +clc
+clear
+//INPUT DATA
+fad=14;//free air delivered in m^3/min
+N=300;//speed in rpm
+p2=7;//delivery pressure in bar
+p1=1;//pressure in bar
+n=1.3;//index of compression and expansion
+t1=288;//temperature in K
+
+//CALCULATIONS
+
+//Without clearance volume
+vs=fad/(N*2);//swept volume of the cylinder in m^3
+t2=t1*(p2/p1)^((n-1)/n);//Delivery temperature in K
+ip=(n/(n-1))*p1*10^2*(fad/60)*(((p2/p1)^((n-1)/n))-1);//indicated power in kW
+d=((vs*4/(3.14*1.5))^(1/3))*100;//bore of the cylinder in cm
+l=1.5*d;//stroke in cm
+
+//with clearance volume
+vs1=vs/(1.05-vs);//swept volume with clearence volume in m^3
+t2=t1*(p2/p1)^((n-1)/n);//Delivery temperature in K
+nv=(vs/vs1)*100;//volumetric efficiency in percentage
+d1=((vs1*4/(3.14*1.5))^(1/3))*100;//bore of the cylinder in cm
+l1=1.5*d1;//stroke in cm
+//OUTPUT
+printf('(a)Without clearance volume \n (i)swept volume of the cylinder is %3.4f m^3 \n (ii)The delivery temperature is %3.4f K \n (iii)Indicated power is %3.3f kW \n (iv)volumetric efficiency is 100percentage \n (v)bore of the cylinder is %3.2f cm \n stroke %3.4f cm \n',vs,t2,ip,d,l)
+
+printf('(a)With clearance volume \n (i)swept volume of the cylinder is %3.4f m^3 \n (ii)The delivery temperature is %3.4f K \n (iii)Indicated power is %3.3f kW \n (iv)volumetric efficiency is %3.2f percentage \n (v)bore of the cylinder is %3.2f cm \n stroke %3.4f cm \n',vs1,t2,ip,nv,d1,l1)
+
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