[QuangDang]

(1)Guess the pressure field p*
Solve the momentum equations to obtain u*,v*,w*
Solve the p' equation (continuity)
Correct pressure field p =p*+p'
Calculate the velocity corrections

u', v', w'

Correct velocity field

u =u*+u',

v =v*+v'

w =w*+w'

Treat the corrected pressure pas a new guess p* and go to

I do not know how we can find p' from continuity?

[arjun]

Mr. Peric is your friend. He wrote full book explaining exactly what you asked.

[QuangDang]

I cannot find his book.Can you give me ebook or a link?

[hadian]

read the book by Versteeg and Malalasekera.

[harishg]

The code follows the dissertation of Jasak. Check his dissertation and walk through the code with his equations and explanations.