From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1727/CH7/EX7.20/7_20.sce | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100755 1727/CH7/EX7.20/7_20.sce

(limited to '1727/CH7/EX7.20')

diff --git a/1727/CH7/EX7.20/7_20.sce b/1727/CH7/EX7.20/7_20.sce
new file mode 100755
index 000000000..a40bba9a0
--- /dev/null
+++ b/1727/CH7/EX7.20/7_20.sce
@@ -0,0 +1,28 @@
+clc
+//Initialization of variables
+h=[1 2 1.9 1.96]
+z1=10 //m
+z2=5 //m
+z3=7.5 //m
+f=0.04 
+l1=100 //m
+l2=50 //m
+l3=70 //m
+d1=0.1 //m
+d2=0.075 //m
+d3=0.06 //m
+g=9.81 //m/s^2
+//calculations
+Q1=sqrt(d1^5 *(%pi/4)^2 *2*g/(f*l1)) .*sqrt(z1-h)
+Q2=sqrt(d2^5 *(%pi/4)^2 *2*g/(f*l2)) .*sqrt(h+z2)
+Q3=sqrt(d3^5 *(%pi/4)^2 *2*g/(f*l3)) .*sqrt(h+z3)
+len=length(h)
+for i=1:len
+    Q=Q2(i)+Q3(i)
+    if (Q1(i) == Q) then
+        break;
+    end
+end
+printf("height h = %.2f m",h(i))
+printf("\nDischarge in BC Q2 = %.2f lps",Q2(i)*1000)
+printf("\nDischarge in BD Q3 = %.2f lps",Q3(i)*1000)
-- 
cgit