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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
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| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3751/CH5/EX5.13 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3751/CH5/EX5.13')
| -rw-r--r-- | 3751/CH5/EX5.13/Ex5_13.sce | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/3751/CH5/EX5.13/Ex5_13.sce b/3751/CH5/EX5.13/Ex5_13.sce new file mode 100644 index 000000000..22579ec2c --- /dev/null +++ b/3751/CH5/EX5.13/Ex5_13.sce @@ -0,0 +1,30 @@ +//Fluid Systems- By Shiv Kumar +//Chapter 5- Francis Turbine +//Example 5.13 +//To Determine the Blade Angle at Entry and Exit. + + clc + clear + +//Given Data:- + R=0.6; //Degree + ui=15; //Peripheral velocity of Runner at entry, m/s + Vfo=3.2; //m/s + Vfi=Vfo; + Vo=Vfo; + //As the Diameter of rotor at entry is Twice that at exit, + Do_by_Di=2; + + +//Computations:- + Vwi=(1-R)*2*ui; //m/s + beta_i=180-atand(Vfi/(ui-Vwi)); //degrees + uo=ui/Do_by_Di; //Velocity of Runner at Outlet, m/s + beta_o=atand(Vfo/uo); //degrees + + +//Results:- + printf("The Blade Angle at Entry, beta_i=%.2f Degrees\n",beta_i) //The Answer Vary due to Round off Error + printf("The Blade angle at Exit, beta_o=%.3f Degrees \n",beta_o) + + |