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

---
 3718/CH13/EX13.9/Ex13_9.sce | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 3718/CH13/EX13.9/Ex13_9.sce

(limited to '3718/CH13/EX13.9/Ex13_9.sce')

diff --git a/3718/CH13/EX13.9/Ex13_9.sce b/3718/CH13/EX13.9/Ex13_9.sce
new file mode 100644
index 000000000..370840394
--- /dev/null
+++ b/3718/CH13/EX13.9/Ex13_9.sce
@@ -0,0 +1,20 @@
+//Chapter 13: Fuel and Combustions
+//Problem: 9
+clc;
+
+//Declaration of Variables
+wt_C = 3          // kg
+
+// Solution
+wt_a = wt_C * 32 * 100 / 12.0 / 23.0
+vol_a = wt_a * 1000 * 22.4 / 28.94
+
+mprintf("H2(g)  +  1/2 O2(g)  --> H20(l)\n")
+mprintf(" 1            0.5         1\t\t(By Vol.)\n")
+mprintf(" CO(g)  +  1/2 O2(g)  --> CO2(g)\n")
+mprintf(" 1             0.5        1\t\t(By Vol.)\n")
+mprintf(" CH4(g) +  2   O2(g)  --> CO2(g) + 2H2O(l)\n")
+mprintf(" 1             2          1\t\t(By Vol.)\n")
+
+mprintf(" Weight of air for the combustion of 3kg carbon %.3f kg\n",wt_a)
+mprintf(" Vol. of air required for combustion of 3kg carbon %.3e L (or) %.2f metre cube",vol_a,vol_a / 1000)
-- 
cgit