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 /3760/CH6/EX6.21/Ex6_21.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 '3760/CH6/EX6.21/Ex6_21.sce')
| -rw-r--r-- | 3760/CH6/EX6.21/Ex6_21.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/3760/CH6/EX6.21/Ex6_21.sce b/3760/CH6/EX6.21/Ex6_21.sce new file mode 100644 index 000000000..b48ac82d9 --- /dev/null +++ b/3760/CH6/EX6.21/Ex6_21.sce @@ -0,0 +1,27 @@ +clc;
+f=50;
+P=6;
+Pmsh=10000; //Shaft Output
+N=930;
+Pw=600;
+Pf=0.01*Pmsh; //Friction and Windage losses
+Ns=(120*f)/P;
+NmT=800; //Speed at maximum torque
+
+
+//for part a
+disp('for part a');
+sfl=(Ns-N)/Ns;
+Pm=Pmsh+Pf;
+Pg=Pm/(1-sfl);
+Pst=Pg+Pw;
+mprintf('Total Rotor input is %f W \n Total Stator input is %f W \n',Pg,Pst);
+
+//for part b
+disp('for part b');
+smT=(Ns-NmT)/Ns;
+Ws=(2*%pi*Ns)/60;
+Tefl=Pg/Ws;
+Test=(((smT/sfl)+(sfl/smT))/2)*(2/((smT)+(1/smT)))*Tefl;
+mprintf('Maximun Torque is %f Nm',Test);
+
|