initial commit / add all books

1 files changed, 37 insertions, 0 deletions

diff --git a/1040/CH6/EX6.3.a/Chapter6_Ex3_a.sce b/1040/CH6/EX6.3.a/Chapter6_Ex3_a.sce
new file mode 100644
index 000000000..1ac62cd56
--- /dev/null
+++ b/1040/CH6/EX6.3.a/Chapter6_Ex3_a.sce
@@ -0,0 +1,37 @@
+//Harriot P., 2003, Chemical Reactor Design (I-Edition), Marcel Dekker, Inc., USA, pp 436.

+//Chapter-6 Ex6.3.a Pg No. 248

+//Title:Effect of Axial dispersion on conversion

+//====================================================================================================================

+clear

+clc

+//INPUT

+u=1;//Superficial velocity (cm/s)

+D=2*10^(-5)//Molecular Diffusivity(cm2/s)

+Re=30;//Reynolds No.

+Pe_a=0.25;//Peclet No. corresponding Re No. from Fig 6.10

+dp=3*(10^-1);//Particle Size (cm)

+L=48;//Length of the bed (cm)

+X_A=0.93;//Conversion

+

+//CALCULATION

+Pe_dash=Pe_a*L/dp;//Refer Pg.No.247

+one_minus_X_A=(1-X_A);

+k_rho_L_by_u1=2.65;//From Fig6.12 for given  Pe_dash

+X_A1=1-exp(-k_rho_L_by_u1);

+//To increase the conversion more catalyst is needed

+k_rho_L_by_u2=2.85;//From Fig6.12

+X_A2=1-exp(-k_rho_L_by_u2);

+Percentage_excess_cat=((k_rho_L_by_u2-k_rho_L_by_u1)/k_rho_L_by_u1)*100;

+

+//OUTPUT

+//Console Output

+mprintf('\n The effect of axial dispersion is significant and the percentage excess of catalyst = %.0f%%',Percentage_excess_cat );

+

+//File Output

+fid= mopen('.\Chapter6_Ex3_a_Output.txt','w');

+mfprintf(fid,'\n The effect of axial dispersion is significant and the percentage excess of catalyst = %.0f%%',Percentage_excess_cat );

+mclose(fid);

+//==============================================END OF PROGRAM=========================================================

+

+

+