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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 /2441/CH3/EX3.4/Ex3_4.sce | |
| 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 '2441/CH3/EX3.4/Ex3_4.sce')
| -rwxr-xr-x | 2441/CH3/EX3.4/Ex3_4.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/2441/CH3/EX3.4/Ex3_4.sce b/2441/CH3/EX3.4/Ex3_4.sce new file mode 100755 index 000000000..e26bce93f --- /dev/null +++ b/2441/CH3/EX3.4/Ex3_4.sce @@ -0,0 +1,20 @@ +//Exa 3.4
+clc;clear;close;
+format('v',7);
+t1=14;//hour(working hour of hydro station)
+t2=24;//hour(Working hour of steam station)
+//Characteristics of units :
+//C=(5+8*Ps+0.05*Ps^2);//Rs./hour
+//dW/dPh=30+0.05*Ph;//m^3/MW-sec
+W=500*10^6;//m^3(Water Quantity used)
+Ps=250;//MW(Load on steam station)
+lambda=8+0.1*Ps;//Rs./MW-hour
+//W=Ph*(30+0.05*Ph)*t1*3600;//
+//0.05*Ph^2*t1*3600+Ph*30*t1*3600-W=0
+Ph=poly(0,'Ph');
+Ph=roots(0.05*Ph^2*t1*3600+Ph*30*t1*3600-W);//MW
+Ph=Ph(2);//MW//Leaving negative root
+disp(Ph,"Load on hydro plant(MW)");
+r=lambda/(30+0.05*Ph);//Rs./hour/(m^3/sec)
+disp(r,"Cost of water use(Rs./hour/(m^3/sec)) : ");
+//Answer is slightly differ due to accuracy in calculations.
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