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Old   May 24, 2013, 10:11
Default Nusselt number
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ramila.h
Join Date: Dec 2010
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Hello,
I tried to compute the mean Nusselt in a square cavity, but I miss where the mistake is,
here is what I wrote:

sunul1=0.0
do i=1,n
do j=0,m
rnull=(th(i-1,j)-th(i,j))*float(n)
sunul1=sunul1+rnull
 
write(12,*)j/float(m),rnull,sunul1
end do
end do
meannul=sunul1/float(m)
 
print*, meannul

Thanks
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