Chalmers University of Technology
3D
axi-symmetric
flow (inviscid)
•
Allow radial velocity components.
–
Derive relation in
radial
direction
–
Balance inertia, F
I
, and pressure forces
(viscous forces are neglected)
•
Derived results can be used to
interpret results from CFD
and
measurements
2D approach (circumferential coordinate z is omitted)