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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 /858/CH4/EX4.16 | |
| 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 '858/CH4/EX4.16')
| -rwxr-xr-x | 858/CH4/EX4.16/example_16.sce | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/858/CH4/EX4.16/example_16.sce b/858/CH4/EX4.16/example_16.sce new file mode 100755 index 000000000..ad8351654 --- /dev/null +++ b/858/CH4/EX4.16/example_16.sce @@ -0,0 +1,24 @@ +clc
+clear
+printf("example 4.16 page number 153\n\n")
+
+//to find the engery cost
+delta_z=50; //in m
+L=290.36 //in m
+d=0.18 //in m
+Q=0.05 //in m3/s
+
+A=(3.14*d^2)/4; //in m2
+u=Q/A; //in m/s
+density=1180; //in kg/m3
+viscosity=0.0012 //in Pa-s
+Re=u*density*d/viscosity;
+
+f=0.004;
+sigma_F=2*f*u^2*L/d;
+ws=((9.8*50)+sigma_F)/0.6;
+mass_flow_rate=Q*density; //in Kg/s
+power=mass_flow_rate*ws/1000; //in KW
+energy_cost=power*24*0.8;
+
+printf("Energy cost = Rs %f",energy_cost)
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