From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3523/CH5/EX5.6.3/Ex5_3.sce | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 3523/CH5/EX5.6.3/Ex5_3.sce

(limited to '3523/CH5/EX5.6.3')

diff --git a/3523/CH5/EX5.6.3/Ex5_3.sce b/3523/CH5/EX5.6.3/Ex5_3.sce
new file mode 100644
index 000000000..a3e5542b5
--- /dev/null
+++ b/3523/CH5/EX5.6.3/Ex5_3.sce
@@ -0,0 +1,28 @@
+//Example 3// Ch 5
+clc;
+clear;
+close;
+// given data
+d = 0.001;//in meters
+p1 = 3*101.3; //gas pressure of 3 atmp in kPa
+p2 = 5*101.3; //gas pressure of 5 atmp in kPa
+C =  2400.4;//constant value
+A = 0.027;//constant value
+As = 10^8;//avalanche size
+Vs1 = C*p1*d/A;//breakdown voltage at 3 atm
+Vs2 = C*p2*d/A;//breakdown voltage at 5 atm
+Vs3 = (log(As)+C*p1*d)/A;//breakdown voltage at 3 atm corresponding to an avalanche size
+Vs4 = (log(As)+C*p2*d)/A;//breakdown voltage at 5 atm corresponding to an avalanche size
+printf("breakdown voltage at 3 atm %f kV \n",Vs1*10^-3)
+printf("breakdown voltage at 5 atm %f kV \n",Vs2*10^-3)
+printf("breakdown voltage at 3 atm corresponding to an avalanche size %f kV \n",Vs3*10^-3)
+printf("breakdown voltage at 5 atm corresponding to an avalanche size %f kV \n",Vs4*10^-3)
+//acc. to eq N2>=N1 and Neph>=1 with increase of gas pressure improves the dielectric strength of the gas since breakdown voltage increses with gas pressure
+Vs1pos = 27.5;//postive breakdown voltage at 3 atm in kV
+Vs1neg = 27.73;//negative breakdown voltage at 3 atm in kV
+Vs2pos = 45.2;//postive breakdown voltage at 5 atm in kV
+Vs2neg = 45.5;//negative breakdown voltage at 5 atm in kV
+printf("positive breakdown voltage at 3 atm %f kV \n",Vs1pos)
+printf("negative breakdown voltage at 3 atm %f kV \n",Vs1neg)
+printf("positive breakdown voltage at 5 atm %f kV \n",Vs2pos)
+printf("negative breakdown voltage at 5 atm %f kV \n",Vs2neg)
-- 
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