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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 /3511/CH8/EX8.10 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3511/CH8/EX8.10')
| -rw-r--r-- | 3511/CH8/EX8.10/Ex8_10.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/3511/CH8/EX8.10/Ex8_10.sce b/3511/CH8/EX8.10/Ex8_10.sce new file mode 100644 index 000000000..29506976f --- /dev/null +++ b/3511/CH8/EX8.10/Ex8_10.sce @@ -0,0 +1,23 @@ +clc;
+m=30; // mass flow rate in kg/s
+N=15000; // Speed in rpm
+r2=0.3; // Radius in m
+D2=r2*2; // Diameter in m
+w2=100; // Relative velocity in m/s
+beta_1=80; // in degrees
+p01=1; // Inlet pressure in bar
+T01=300 // Inlet temperature in kelvin
+Cp=1.005; // specific heat at constant pressure in kJ/kg K
+r=1.4; // Specific heat ratio
+R=287; // Characteristic gas constant in J/kg K
+
+u2=3.14*D2*N/60;
+ct2=u2-(w2*cosd (beta_1));
+Fr=m*ct2*r2;
+P=Fr*(2*3.14*N/60);
+W=u2*ct2;
+P02=p01*(1+(W*10^-3/(Cp*T01)))^(r/(r-1));
+
+disp ("Nm",Fr,"Torque = ");
+disp ("kW",P/1000,"Power = ");
+disp ("bar",P02,"Head Developed = ");
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