### Highlights from blasius solution using matlab

1.0
1.0 | 1 rating Rate this file 2 Downloads (last 30 days) File Size: 565 Bytes File ID: #23497 Version: 1.0

# blasius solution using matlab

this code only prints out the plot as the sole output

File Information
Description

the tabular form as displayed in heat transfer and fluid mechanics books..thank you..please indicate where to write in the code and what line..thank you..a long-pending assigment

Required Products Communications Blockset
MATLAB release MATLAB 6.5.1 (R13SP1)
19 Nov 2014 Roberto

### Roberto (view profile)

I doesn't work.

Comment only
01 Apr 2009 Duane Hanselman

### Duane Hanselman (view profile)

Here is what is in this file:
clear
figure(1)
clf
% blasius equation
% f''' + 1/2 f f'' = 0
% b.c. f(0)=f'(0)=0 and f'(inf)=1
% g = f'
% g' = f'' = h
% g'' = f''' = h' = -1/2 f f'' = -1/2 f h
etavec(1)=0;
deta=0.001;
total=10;
fvec(1)=0;
gvec(1)=0;
% vary initial value of h
hvec(1)=0.3319;
for i=1:total/deta;
etavec(i+1)=etavec(i)+deta;
fvec(i+1)=fvec(i)+gvec(i)*deta;
gvec(i+1)=gvec(i)+hvec(i)*deta;
hvec(i+1)=hvec(i)-1/2*fvec(i)*hvec(i)*deta;
end
gvec(total/deta)
figure(1)
tabulate(etavec,fvec)
hold on
tabulate(etavec,gvec,'r--')
tabulate(etavec,hvec,'g-.')