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

---
 3831/CH4/EX4.2/Ex4_2.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 3831/CH4/EX4.2/Ex4_2.sce

(limited to '3831/CH4/EX4.2/Ex4_2.sce')

diff --git a/3831/CH4/EX4.2/Ex4_2.sce b/3831/CH4/EX4.2/Ex4_2.sce
new file mode 100644
index 000000000..73b8513f9
--- /dev/null
+++ b/3831/CH4/EX4.2/Ex4_2.sce
@@ -0,0 +1,16 @@
+// Example 4_2
+clc;funcprot(0);
+// Given data
+E_fuel=15000;// Btu/min
+E_exhaust=500;// Btu/min
+W_1=200;// hp
+W_2=50;// hp
+E_thl=180000;// Top heat loss in Btu/h
+E_Bhl=54000;// Bottom heat loss in Btu/h
+
+// Solution
+Q=-E_thl-E_Bhl;// The net heat transfer into the system in Btu/h
+W=W_1+W_2;// The net work rate out of the system in hp
+E_massflow=E_fuel-E_exhaust;// The net mass flow of energy into the system in Btu/min
+E_T=(Q/60)-(W*42.4)+E_massflow;// The total energy transport rate in Btu/min
+printf('\nThe total energy transport rate,E_T=%1.2f Btu/min',E_T);
-- 
cgit