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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 /905/CH2/EX2.2 | |
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initial commit / add all books
Diffstat (limited to '905/CH2/EX2.2')
| -rwxr-xr-x | 905/CH2/EX2.2/2_2.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/905/CH2/EX2.2/2_2.sce b/905/CH2/EX2.2/2_2.sce new file mode 100755 index 000000000..4b475119e --- /dev/null +++ b/905/CH2/EX2.2/2_2.sce @@ -0,0 +1,22 @@ +clear;
+clc;
+
+// Illustration 2.2
+// Page: 95
+
+printf('Illustration 2.2 - Page: 95\n\n');
+
+// solution
+
+//*****Data*****//
+// a-ammonia b-air
+T = 300; // [K]
+P = 1; // [atm]
+y_a1 = 0.8; // [ammonia mole fraction in the bulk of the gas phase]
+y_a2 = 0.732; // [ammonia gas-phase mole fraction on interface]
+N_a = 4.3*10^-4; // [ammonia flux, kmole/square m.s]
+//*****//
+
+// Using equation 2.2
+F_g = N_a/log((1-y_a2)/(1-y_a1)); // [kmole/square m.s]
+printf("The mass-transfer coefficient in the gas phase at that point where flux is 4.3*10^-4 is %e kmole/square m.s\n\n",F_g);
\ No newline at end of file |