1 files changed, 23 insertions, 0 deletions
diff --git a/599/CH2/EX2.10.b/example2_10_b.sce b/599/CH2/EX2.10.b/example2_10_b.sce
new file mode 100755
index 000000000..676ec13e3
--- /dev/null
+++ b/599/CH2/EX2.10.b/example2_10_b.sce
@@ -0,0 +1,23 @@
+
+clear;
+clc;
+printf("\t Example 2.10.b\n");
+    //part (i)
+r=(50/2)*10^-3;            //radius pf circular tube
+pa1=(190);                //vapour pressure of ammonia at pt.1 
+pa2=(95);                 //vapour pressure of ammonia at pt.2
+Dab=2.1*10^-5            //molecular diffusivity in m^2/s
+R=760*22.414/273;        //universal gas constant in mmHg*m^3*K*kmol    
+    //carbondioxide and oxygen experiences equimolar counter diffusion 
+T=298;                          //temperature in kelvin
+pt=(10/780)*1.013*10^5;         //total pressure in pascal
+
+    //part (ii)
+//(ya-ya1)/(ya2-ya1)=(z-z1)/(z2-z1);
+z2=1;                        //diffusion path in m at pos.2
+z1=0;                        //diffusion path in m at pos.1
+z=.75;                      //diffusion at general z
+pa=poly([0],'pa');         //calc. of conc. in gas phase
+x=roots((pa-pa1)/(pa2-pa1)-(z-z1)/(z2-z1));
+printf("\n partial pressure of co2 at o.75m from the end where partial pressure is 190mmhg is:%f mmHg",x);
+//end
+\ No newline at end of file