22-1 VISCOUS LIQUID THREE DIMENSIONAL FLOW THROUGH THE TURBO-MACHINES LABYRINTHS
In this paper we shall present such the numerical solving as the
experimental test of the viscous liquid three dimensional flow through the
clearance with and without baffle plate of the hydraulic turbo machine
labyrinths, considering the ring curvature by using the flow equations written in
the cylindrical trihedral coordinates.
We present also the stability of the numerical solution and the specific
boundary conditions to the posed problem, as well as the installation to
visualize the appearance of Sir Geoffrey Taylor’s whirls.
Cuvinte cheie: debit tridimensional, fluxurile de lichide vâscoase,
fluxuri hidraulice prin labirinturi/strângeri ale turbo-maşinilor
Keywords: three-dimensional flow, viscous liquid flows, flow through
the hydraulic turbo machine tightening labyrinths