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

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 3819/CH1/EX1.21/Ex1_21.sce | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 3819/CH1/EX1.21/Ex1_21.sce

(limited to '3819/CH1/EX1.21')

diff --git a/3819/CH1/EX1.21/Ex1_21.sce b/3819/CH1/EX1.21/Ex1_21.sce
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+// A Textbook of Fluid Mecahnics and Hydraulic Machines - By R K Bansal
+// Chapter 1-Properties of Fluid
+// Problem 1.21
+
+
+//Given Data Set in the Problem(SI Units)
+V1=0.6
+t=50
+T1=273+t
+P1=0.3*10^6
+V2=0.3
+k=1.4
+
+//Calculations
+//1) Isothermal
+//Using pv=constant
+P2=P1*V1/V2
+mprintf("The Final Pressure for isothermal conditions is %f N/mm^2 \n",P2*10^-6)
+
+//2) Adiabatic
+//Using PV^k=constant  or P1V1^k=P2 V2^k
+P2=P1*(V1/V2)^k
+mprintf("The Final Pressure for Adiabatic conditions is %f N/mm^2 \n",P2*10^-6)
+//Using T V^(k-1) = constant
+T2=T1*(V1/V2)^(k-1)
+mprintf("The Final Temperature for Adiabatic conditions is %f C",T2-273)
-- 
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