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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/CH9/EX9.9/Ex9_9.sce | |
| 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/CH9/EX9.9/Ex9_9.sce')
| -rw-r--r-- | 3511/CH9/EX9.9/Ex9_9.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3511/CH9/EX9.9/Ex9_9.sce b/3511/CH9/EX9.9/Ex9_9.sce new file mode 100644 index 000000000..eaf44d850 --- /dev/null +++ b/3511/CH9/EX9.9/Ex9_9.sce @@ -0,0 +1,17 @@ +clc;
+rp=1.35; // Actual pressure ratio
+DelT_rise=30; // Actual temperature rise in K
+beta_1=47; // Inlet blade angle in degree
+beta_2=15; // Outlet blade angle in degree
+u=225; // Peripheral velocity in m/s
+ca=180; // Axial velocity in m/s
+T01=27+273; // Ambient temperature in kelvin
+Cp=1.005; // Specific heat in KJ/kg K
+r=1.4; // Specific heat ratio
+R=287; // Characteristic gas constant in J/kg K
+
+eff_s=(rp^((r-1)/r)-1)*T01/DelT_rise;
+wf=(DelT_rise*Cp*10^3)/(u*ca*(tand(beta_1)-tand(beta_2)));
+
+disp ("%",eff_s*100,"Stage Efficiency = ");
+disp (wf,"Work done factor = ");
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