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8.2 Incompressible Flow with Viscosity
In 8.3 we put
to find

(8.52) 
Flow is sourcefree!
A consequence of this is that

(8.53) 
by which the NavierStokes equation reduces to the form

(8.54) 
with
and
.
Two techniques to solve 8.52,8.54:
 vorticity method
 pressure method
Subsections
Franz J. Vesely Oct 2005
See also: "Computational Physics  An Introduction," KluwerPlenum 2001