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

---
 555/CH4/EX4.1/1.sce | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 555/CH4/EX4.1/1.sce

(limited to '555/CH4/EX4.1/1.sce')

diff --git a/555/CH4/EX4.1/1.sce b/555/CH4/EX4.1/1.sce
new file mode 100644
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--- /dev/null
+++ b/555/CH4/EX4.1/1.sce
@@ -0,0 +1,18 @@
+// Implementation of example 4.1
+// Basic and Applied Thermodynamics by P.K.Nag
+// page 72
+
+clc
+clear
+
+// First law of Thermodynamics for stationary system is dQ = dU+W
+dQ=-37.6 // (heat transfer in kJ)
+v1=0.3 // (initial volume in m^3)
+p=0.105 // (pressure in MPa)
+v2=0.15 // (final volume in m^3)
+
+W=p*(v2-v1)*1000;
+// now according to first law
+dU=W-dQ;
+printf("Change in internal energy of gas is = %.2f kJ",dU);
+// end
\ No newline at end of file
-- 
cgit