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Diffstat (limited to '905/CH2/EX2.3/2_3.sce')
| -rwxr-xr-x | 905/CH2/EX2.3/2_3.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/905/CH2/EX2.3/2_3.sce b/905/CH2/EX2.3/2_3.sce new file mode 100755 index 000000000..11c530bdb --- /dev/null +++ b/905/CH2/EX2.3/2_3.sce @@ -0,0 +1,23 @@ +clear;
+clc;
+
+// Illustration 2.3
+// Page: 96
+
+printf('Illustration 2.3 - Page: 96\n\n');
+
+// solution
+
+//*****Data*****//
+// a-methanol b-water
+P = 101.3; // [kPa]
+y_a1 = 0.707; // [mole fraction at interface]
+y_a2 = 0.656; // [mole fraction at bulk of the gas]
+k_g = 1.62*10^-5; // [mass-transfer coefficient at a point in the column, kmole/square m.s.kPa]
+//*****//
+
+// Using equation 2.14
+k_y = k_g*P; // [kmole/square m.s]
+// Using equation 2.12
+N_a = k_y*(y_a1-y_a2); // [kmole/square m.s]
+printf("The methanol flux at the point of given mass transfer coefficient is %e kmole/square m.s\n\n",N_a);
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