Modified the code

1 files changed, 0 insertions, 22 deletions

diff --git a/806/CH7/EX7.2/72.sce b/806/CH7/EX7.2/72.sce
deleted file mode 100644
index 2989457bb..000000000
--- a/806/CH7/EX7.2/72.sce
+++ /dev/null
@@ -1,22 +0,0 @@
-clc

-pathname=get_absolute_file_path('72.sce')

-filename=pathname+filesep()+'72.sci'

-exec(filename)

-diary('C:\users\Bhavesh\desktop\scilab\72.txt')

-disp("Dredging operations in a river yield large volumes of sediments whose smallest particle is measured to be coarse sand with a diameter of 4 microns and whose largest particle is coarse sand with a diameter of 1000 microns or 1mm.determine the settling velocity for each size class.Gw=9764 N/m^3;Ssand=2.65;Sclay=1.6;and the viscosity at 30 degree celsius is 0.8*10D-3 N.s/m^2")

-disp("Solution:")

-disp("(i)For clay particles:")

-disp("Assuming reynolds number less than 1")

-w1=d1^2*(S1-1)*p/(18*v)//Settling velocity of clay particles

-R1=d1*w1/v//reynolds number

-disp(R1,"R1=")

-disp("Since reynolds number is less than 1,hence")

-disp("m/s",w1,"Settling velocity for clay particles")

-disp("(ii)For sand particles:")

-disp("Assuming reynolds number greater than 1 and equal to 220 Cd=0.7")

-w2=sqrt(1.333*d2*p*(S2-1)/(Cd*r))//Settling velocity of clay particles

-R2=d2*w2*1e3/v//reynolds number

-disp(R2,"R2")

-disp("Since the reynolds number is greater than 1")

-disp("m/s",w2,"Hence the settling velovity =")

-diary(0)