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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2015/CH7/EX7.7 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2015/CH7/EX7.7')
| -rwxr-xr-x | 2015/CH7/EX7.7/7_7.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/2015/CH7/EX7.7/7_7.sce b/2015/CH7/EX7.7/7_7.sce new file mode 100755 index 000000000..acc98a838 --- /dev/null +++ b/2015/CH7/EX7.7/7_7.sce @@ -0,0 +1,21 @@ +clc
+//initialisation of variables
+ps1=0.006566 //bar pressure
+phi1=0.6 //relative humidity
+td2=21 //temp in degrees
+td1=1 //temp in degrees
+ps2=0.02486 //pressure in bar
+td3=26 //temp in degrees
+p=1.013 //pressure in bar
+//CALCULATIONS
+pv1=(phi1*ps1)
+w=0.622*(pv1/(p-pv1))
+q=(td2-td1)*(1.005+(1.86*w))
+phi2=pv1/ps2
+cbf=(td3-td2)/(td3-td1)
+cf=1-cbf
+//RESULTS
+printf('heat supplied to air is %2fkg/kg of da',q)
+printf('\nfinal relative humidity is %2fkg/kg of da',phi2)
+printf('\ncoil bypass factor is %2f',cbf)
+printf('\ncontact factor is %2f',cf)
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