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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 /3523/CH12/EX12.17.8 | |
| 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 '3523/CH12/EX12.17.8')
| -rw-r--r-- | 3523/CH12/EX12.17.8/Ex12_8.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/3523/CH12/EX12.17.8/Ex12_8.sce b/3523/CH12/EX12.17.8/Ex12_8.sce new file mode 100644 index 000000000..c0b40cb69 --- /dev/null +++ b/3523/CH12/EX12.17.8/Ex12_8.sce @@ -0,0 +1,27 @@ +//Example 8// Ch 12
+clc;
+clear;
+close;
+// given data
+a=2;
+b=5.3;
+alpha=(b/a)^0.33;
+r1=1.385;//radii of intersheaths in cm
+r2=1.92;//radii of intersheaths in cm
+r=1;//conductor radius in cm
+ri=2.65;//sheath of inside radius in cm
+V=66;//voltage in kv
+Vpeak=66*sqrt(2)/sqrt(3);//peak voltage
+V2=Vpeak/(1+1/alpha+(1/alpha)^2);//in kV
+V1=(1+1/r1)*V2;//in kV
+printf("%f kV",V2)
+printf("%f kV",V1)
+Emax0=Vpeak/(r*log(ri/r));
+printf("max stress without sheaths %f kV/cm",Emax0)
+Emin0=Vpeak/(ri*log(ri/r));
+printf("min stress without sheaths %f kV/cm",Emin0)
+Emax=3*Emax0/(1+alpha+alpha^2);
+printf("max stress %f kV/cm",Emax)
+Emin=Emax/alpha;
+printf("min stress %f kV/cm",Emin)
+
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