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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /779/CH18/EX18.6 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '779/CH18/EX18.6')
| -rwxr-xr-x | 779/CH18/EX18.6/18_6.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/779/CH18/EX18.6/18_6.sce b/779/CH18/EX18.6/18_6.sce new file mode 100755 index 000000000..36a4b9ac1 --- /dev/null +++ b/779/CH18/EX18.6/18_6.sce @@ -0,0 +1,20 @@ +P1 = 1; P41 = 15; // P41 = P4/P1
+P21 = (P41)^(1/3);
+P2 = P21*P1; n = 1.3; R = 0.287;
+P3 = P21*P2;
+P11 = P2; P12 = P1;
+b = 0.45; s = 0.3; // Bore and stroke of cylinder
+Vs = (%pi/4)*b^2*s; // Swept volume of the cylinder
+V11 = 0.05*Vs; // Clearance volume
+V1 = V11+Vs;
+V12 = V11*(P11/P12)^(1/n);
+disp("m3",V1-V12,"Effective swept volume of the LP cylinder is")
+T1 = 291; T3 = T1; T5 = T1;
+P43 = P21; // P4/P3
+T6 = T5*(P43)^((n-1)/n);
+disp("K",T6,"Delivery temperature is")
+P4 = 15; // Delivery pressure
+V6_7 = (P1/P4)*(T6/T1)*(V1-V12); // V6-V7
+disp("m3",V6_7,"Volume of the air delivered")
+W = ((3*n*R*T1)/(n-1))*((P21)^((n-1)/n)-1);
+disp("kJ",W,"Work done per kg of the air is")
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