diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3733/CH4/EX4.17 | |
| 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 '3733/CH4/EX4.17')
| -rw-r--r-- | 3733/CH4/EX4.17/Ex4_17.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3733/CH4/EX4.17/Ex4_17.sce b/3733/CH4/EX4.17/Ex4_17.sce new file mode 100644 index 000000000..5c683ed67 --- /dev/null +++ b/3733/CH4/EX4.17/Ex4_17.sce @@ -0,0 +1,16 @@ +//Example 4_17
+clc;funcprot(0);
+//Given data
+P_1=93;// kW
+H_1=64;// m
+H_2=88;// m
+
+//Calculation
+//(i)For the same size,the speed is proportional to the square root of head and so
+// N=N_2/N_1
+N=sqrt(H_2/H_1);
+// By solving N, it gives the relation N_2=1.173 N_2
+N_i=((N*100)-100);//The speed increases in %
+//(ii)For the same wheel,power varies as H^3/2 and so
+P_2=P_1*(H_2/H_1)^(3/2);// kW
+printf('\n The speed increases by %0.1f percentage.\n The power developed,P=%0.0f kW',N_i,P_2);
|