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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 /32/CH11/EX11.08/11_08.sce | |
| 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 '32/CH11/EX11.08/11_08.sce')
| -rwxr-xr-x | 32/CH11/EX11.08/11_08.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/32/CH11/EX11.08/11_08.sce b/32/CH11/EX11.08/11_08.sce new file mode 100755 index 000000000..82e41b586 --- /dev/null +++ b/32/CH11/EX11.08/11_08.sce @@ -0,0 +1,26 @@ +//pathname=get_absolute_file_path('11.08.sce')
+//filename=pathname+filesep()+'11.08-data.sci'
+//exec(filename)
+//Specific heat of hot gases(in kJ/kg.K):
+Cpg=1.0032
+//Temperature of burnt gases(in K):
+Tg=177+273
+//Ambient air temperature(in K):
+Ta=27+273
+//Natural draught temperature(in K):
+Tn=327+273
+//Mass per kg of fuel required for natural draught(in kg):
+mn=25
+//Mass per kg of fuel required for artificial draught(in kg):
+ma=20
+//Ratio of brake power for induced draught to forced draught:
+r=Tg/Ta
+//Heat carried by hot flue gases in artificial draught(in per kg of fuel burnt):
+Qgad=(ma+1)*Cpg*(Tg-Ta)
+//Heat carried by hot flue gases in natural draught(in per kg of fuel burnt):
+Qgnd=(mn+1)*Cpg*(Tn-Ta)
+//Ratio of heat carried away:
+rh=Qgad/Qgnd
+printf("\n RESULT \n")
+printf("\nRatio of power required = %f",r)
+printf("\nRatio of heat carried away = %f",rh)
\ No newline at end of file |