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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 /551/CH11/EX11.8 | |
| 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 '551/CH11/EX11.8')
| -rwxr-xr-x | 551/CH11/EX11.8/8.sce | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/551/CH11/EX11.8/8.sce b/551/CH11/EX11.8/8.sce new file mode 100755 index 000000000..cf055cb4d --- /dev/null +++ b/551/CH11/EX11.8/8.sce @@ -0,0 +1,77 @@ +clc
+C=0.86;
+H2=0.08;
+S=0.03;
+O2=0.02;
+
+W_O2=C*8/3 + H2*8 + S*1;
+
+A=W_O2-O2; //Weight of oxygen to be supplied per kg of fuel
+
+W_min=A*100/23;
+r_correct=1/W_min/1; //“correct” fuel-air ratio
+r_actual=1/12;
+
+
+disp("(i) Mixture strength")
+s=r_actual/r_correct*100; //Mixture strength
+
+richness=s-100;
+disp("richness=")
+disp(richness)
+disp("%")
+disp("This show that mixture is 6.5% rich.")
+
+D=1/r_correct-1/r_actual;
+
+CO=0.313; //kg
+CO2=2.662; //kg
+N2=9.24; //kg
+SO2=0.06; //kg
+
+disp("(ii) The percentage composition of dry flue gases")
+
+//For CO
+x1=0.313; //kg
+y1=28;
+z1=x1/y1;
+
+//For CO2
+x2=2.662; //kg
+y2=44;
+z2=x2/y2;
+
+//For N2
+x3=9.24; //kg
+y3=28;
+z3=x3/y3;
+
+//For SO2
+x4=0.06; //kg
+y4=64;
+z4=x4/y4;
+
+z=z1+z2+z3+z4;
+
+//Let percentage volume be denoted by V
+
+V_CO=z1/z*100;
+disp("Percentage volume of CO=")
+disp(V_CO)
+disp("%")
+
+V_CO2=z2/z*100;
+disp("Percentage volume of CO2=")
+disp(V_CO2)
+disp("%")
+
+V_N2=z3/z*100;
+disp("Percentage volume of N2=")
+disp(V_N2)
+disp("%")
+
+
+V_SO2=z4/z*100;
+disp("Percentage volume of SO2=")
+disp(V_SO2)
+disp("%")
\ No newline at end of file |