From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 2015/CH7/EX7.16/7_16.sce | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100755 2015/CH7/EX7.16/7_16.sce

(limited to '2015/CH7/EX7.16')

diff --git a/2015/CH7/EX7.16/7_16.sce b/2015/CH7/EX7.16/7_16.sce
new file mode 100755
index 000000000..0816e2f82
--- /dev/null
+++ b/2015/CH7/EX7.16/7_16.sce
@@ -0,0 +1,40 @@
+
+clc
+//initialisation of variables
+clear
+uw=2.5
+aw=127.82
+to=34 //temp in degrees
+tr=26 //temp in degrees
+ur=1.5
+ar=90
+ag=8.68
+clf1=100
+pvwo=0.037782
+p=1.013 //pressure in bar
+a=6.66*10^-4
+phi=0.5
+//CALCULATIONS
+shgw=uw*aw*(to-tr)
+shgr=ur*ar*(to-tr)
+sg=ag*clf1
+pvo=pvwo-(p*a*(to-tr))
+wo=0.622*(pvo/(p-pvo))
+ho=(1.005*to+wo*(2500+1.86*to))
+pvr=phi*pvo
+wr1=0.622*(pvr/(p-pvr))
+hr=(1.005*tr+wr1*(2500+1.86*tr))
+//RESULTS
+disp('recommended indoor conditions are25.5-26.7 degrees and 50% rh and outdoor conditions are  26 degrees and 50%rh')
+disp('area of the roof is 90 m*m')
+disp('overall heat transfer coefficients are2.5 w/m*m')
+printf('\nsensible heat gain through walls is %2f',shgw)
+printf('\nsensible heat gain through roofs is %2f',shgr)
+printf('\nsensible heat gain through windows is %2f',sg)
+disp('sensible heat per adult male is 67.5w and latent heat is 55.7w')
+printf('\nenthalpy rate o is %2f',ho)
+printf('\nenthalpy rate r is %2f',hr)
+disp('volume of air infiltered is 1.628 m*m*m/min')
+disp('latent heat gain is 902.4w')
+disp('sensible heat gain is 257.2w')
+disp('room sensible heat factor is 0.803') 
-- 
cgit