updated the code

1 files changed, 0 insertions, 29 deletions

diff --git a/746/CH12/EX12.03/12_03.sce b/746/CH12/EX12.03/12_03.sce
deleted file mode 100755
index 23bf28dac..000000000
--- a/746/CH12/EX12.03/12_03.sce
+++ /dev/null
@@ -1,29 +0,0 @@
-//mass and area//

-pathname=get_absolute_file_path('12.03.sce')

-filename=pathname+filesep()+'12.03-data.sci'

-exec(filename)

-//Saturation pressure(in psia):

-p0=p1*(1+(k-1)/2*M1^2)^(k/(k-1))

-//Checking for choking:

-x=pb/p0;

-if(x>0.528)

-  //Not choked

-else

-  //choked

-end

-//As there is choking:

-Mt=1;

-//Velocity at entry:

-V1=M1*sqrt(k*R*(T1+460)*32.2)

-//Density at the entry(in lbm/ft^3):

-d1=p1/(R*(T1+460))*144

-//Mass flow rate(in lbm/sec):

-m=d1*V1*A1

-//Finding the valueof A1/A*;

-A=1/M1*((1+(k-1)/2*M1^2)/(1+(k-1)/2))^((k+1)/(2*(k-1)))

-//For choked flow, At=A*

-At=A1/A

-printf("\n\nRESULTS\n\n")

-printf("\n\nMach number at throat: %.3f\n\n",Mt)

-printf("\n\nMass flow rate: %.3f lbm/sec\n\n",m)

-printf("\n\nArea at throat: %.3f ft^2\n\n",At)