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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 /3826/CH1/EX1.7 | |
| 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 '3826/CH1/EX1.7')
| -rw-r--r-- | 3826/CH1/EX1.7/Ex1_7.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3826/CH1/EX1.7/Ex1_7.sce b/3826/CH1/EX1.7/Ex1_7.sce new file mode 100644 index 000000000..22e010a7e --- /dev/null +++ b/3826/CH1/EX1.7/Ex1_7.sce @@ -0,0 +1,16 @@ +//Example 1_7 page no:74
+clc;
+//given
+power = 75;//in kW
+rpm = 500;
+energy = 5400;
+fl_load_torque = (power * 1000 * 60)/(2 * %pi * rpm);
+str_torque = 2145;
+acc_torque = 715;
+stored_energy = energy * power;
+omega = rpm *(2*%pi/60);
+I = (2 * stored_energy)/(omega^2);
+alpha = acc_torque / I;
+t = omega / alpha;
+disp(t,"the time taken to start the motor if the load torque is equal to full load torque is (in s)");
+//the result vary slightly hence values are rounded off in text book
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