1. Science
  2. Publications
  3. Systems of Arms and Military Equipment
  4. 2(34)'2013
  5. Hydrodynamics on the edge surfaces of the lattice profiles turbine nozzles in intensive secondary flows

Hydrodynamics on the edge surfaces of the lattice profiles turbine nozzles in intensive secondary flows

А.А. Kaschenko
Annotations languages:

Results of the experimental research of hydrodynamics on the edge surfaces of the lattice profiles turbine nozzles at secondary currents which intensity was changed by reduction of structures height (h) and increase of thickness of the saved up вх) at the input to the object of research. Obtained data which specifies the physics of currents and describesboundary layer ( the speed distribution on the outer edge of the boundary layer of the edge surface in a wide range variations of defining parameters.
Keywords: hydrodynamics on edge surfaces, lattice profiles turbine nozzles, secondary currents, the speeds field on the outer edge of the boundary layer