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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 /593/CH6/EX6.7/ex6_7.sce | |
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initial commit / add all books
Diffstat (limited to '593/CH6/EX6.7/ex6_7.sce')
| -rwxr-xr-x | 593/CH6/EX6.7/ex6_7.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/593/CH6/EX6.7/ex6_7.sce b/593/CH6/EX6.7/ex6_7.sce new file mode 100755 index 000000000..74b671184 --- /dev/null +++ b/593/CH6/EX6.7/ex6_7.sce @@ -0,0 +1,22 @@ +clear;
+//clc();
+
+// Example 6.7
+// Page: 117
+printf("Example-6.7 Page no.-117\n\n");
+
+//***Data***//
+x_sulph = 0.6;
+x_water = 0.4;
+Temp = 200;//[F]
+// In the given figure 6.8 in the book, drawing the tangent to the 200F curve at 60 wt% H2SO4, we find that it intersects the 0%(pure water) axis at 25 Btu/lbm, and the 100% H2SO4 axis at -100Btu/lbm. i.e.
+h_water_per_pound = 25;//[Btu/lbm]
+h_sulph_per_pound = -100;//[Btu/lbm]
+// also molecular weight of water and sulphuric acid are
+M_water = 18;//[lbm/lbmol]
+M_sulph = 98;//[lbm/lbmol]
+// Using equation 6.20 given in the book we have
+h_water = h_water_per_pound*M_water;//[Btu/lbmol]
+h_sulph = h_sulph_per_pound*M_sulph;//[Btu/lbmol]
+printf("Partial molar enthalpy of water in the mixture is %f Btu/lbmol\n",h_water);
+printf(" Partial molar enthalpy of H2SO4 in the mixture is %f Btu/lbmol",h_sulph);
\ No newline at end of file |