pyörrehäviöihin
Pyörrehäviöihin is a Finnish term that translates to "vortex losses" or "eddy losses" in English. It refers to energy dissipation that occurs within a fluid due to the formation and breakdown of swirling eddies. These losses are a consequence of the turbulent nature of fluid flow, particularly in situations where the fluid is subjected to rapid changes in velocity or direction.
When a fluid flows, especially at higher speeds or around obstacles, it can develop irregular, rotating patterns
Factors contributing to pyörrehäviöihin include the geometry of the flow path, the viscosity of the fluid,