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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3281/CH4/EX4.12/ex4_12.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3281/CH4/EX4.12/ex4_12.sce')
| -rw-r--r-- | 3281/CH4/EX4.12/ex4_12.sce | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/3281/CH4/EX4.12/ex4_12.sce b/3281/CH4/EX4.12/ex4_12.sce new file mode 100644 index 000000000..3e0a3abe1 --- /dev/null +++ b/3281/CH4/EX4.12/ex4_12.sce @@ -0,0 +1,33 @@ +//Page Number: 215
+//Example 4.12
+clc;
+//Given
+f=5D+9;//hz
+sig=5.813D+7;
+er=2.25;
+tandel=4D-4;
+c=3D+8; //m/s
+h01=3.832;
+u=4D-7*%pi;
+
+//Length of resonator
+lamr=c/(f*sqrt(er));
+d=sqrt([{(((2*3.832)^2)+(%pi*%pi))*(lamr*lamr)}/(2*2*%pi*%pi)]);
+disp('cm',d*100,'Length of resonator:');
+
+//Q of resonator
+n=(120*%pi)/sqrt(er);
+Rs=sqrt((f*u)/sig);
+a=d/2;
+Qw1=n*[[(h01/a)^2+(%pi/d)^2]^(3/2)];
+Qw2=2*Rs*[((h01*h01)/(a*a*a))+((2*%pi*%pi)/(d*d*d))];
+Qw=Qw1/Qw2;
+Qd=1/tandel;
+Q=(Qw*Qd)/(Qw+Qd);
+disp(Q,'Q of resonator:');
+
+//Value of Qw is calculated wrong in the book, it should be 50057.91 instead of 53473.8
+//Hence the value of Q also differs
+
+
+
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