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

---
 914/CH12/EX12.3/ex12_3.sce | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 914/CH12/EX12.3/ex12_3.sce

(limited to '914/CH12/EX12.3/ex12_3.sce')

diff --git a/914/CH12/EX12.3/ex12_3.sce b/914/CH12/EX12.3/ex12_3.sce
new file mode 100755
index 000000000..a6526e687
--- /dev/null
+++ b/914/CH12/EX12.3/ex12_3.sce
@@ -0,0 +1,18 @@
+clc;
+warning("off");
+printf("\n\n example12.3 - pg569");
+U=3;  //[m/sec]
+x1=1;  //[m]
+x2=2;  //[m]
+p=1/(1.001*10^-3);  //[kg/m^3];
+mu=1*10^-3;  //[kg/m*sec]
+Nre1=(x1*U*p)/(mu);
+Nre2=(x2*p*U)/(mu);
+tauw=(1/2)*(p*(U^2))*((2*log10(Nre1)-0.65)^(-2.3));
+B=1700;
+Cd=(0.455*(log10(Nre2))^-2.58)-(B/(Nre2));
+Lb=2.0;
+F=(1/2)*(p*(U^2))*(Lb)*(Cd);
+printf("\n\n the drag on the plate is \n F = %f kg*m/sec^2 = %f N",F,F);
+
+
-- 
cgit