Határrétegi

Határrétegi is a Hungarian adjective meaning related to the boundary layer. It is formed from the compound határréteg, which itself combines határ (boundary) and réteg (layer). The adjective határrétegi is used to describe properties, phenomena, or models that pertain to the boundary layer, the region in a fluid flow near an interface where viscous and shear effects are important.

In scientific and technical contexts, határrétegi terms are common in fields such as meteorology, fluid dynamics, aerodynamics, and geoscience. They describe aspects of the boundary layer that forms near surfaces (for example, the ground or a wing) and governs transfer processes like momentum, heat, and mass. Typical usages include határrétegi áramlás (boundary-layer flow), határrétegi modell (boundary-layer model), and határrétegi körülmények (boundary-layer conditions).

Linguistically, határrétegi is an attributive adjective that agrees with the noun it modifies. It is primarily a technical term and is rarely used outside scientific writing. The base noun is határréteg (boundary layer), and the adjective denotes relation to that concept. While the term can appear in various grammatical contexts (singular, plural, different cases) its function remains to specify boundary-layer-related meaning.

See also: boundary layer, határréteg, fluid dynamics.