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

---
 3819/CH2/EX2.7/Ex2_7.sce | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 3819/CH2/EX2.7/Ex2_7.sce

(limited to '3819/CH2/EX2.7/Ex2_7.sce')

diff --git a/3819/CH2/EX2.7/Ex2_7.sce b/3819/CH2/EX2.7/Ex2_7.sce
new file mode 100644
index 000000000..e61848c8c
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+++ b/3819/CH2/EX2.7/Ex2_7.sce
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+// A Textbook of Fluid Mecahnics and Hydraulic Machines - By R K Bansal
+// Chapter 2 - Pressure and its measurements
+// Problem 2.7
+
+//Given Data Set in the Problem
+d=3
+a=%pi/4*d^2
+D=10
+A=%pi/4*D^2
+f=80
+dens=1000
+g=9.81
+
+//Calculations
+//When pistons are at same level
+F=f/a*A
+mprintf("The force on the large piston in level with the small piston  is %f N\n",F)
+
+//When smaller piston is 40 cm above tha large piston
+p=(dens*g*40/100)/10^4                          //pressure due to 40 cm of the liquid
+F_=(f/a+p)*A
+mprintf("The force on the large piston 40 cm below small piston is %f N\n",F_)
-- 
cgit