Folyadékközeg

Folyadékközeg is the Hungarian term for a fluid medium. It refers to any substance that continuously deforms under an applied shear stress, regardless of the magnitude of that stress. This definition encompasses both liquids and gases. Liquids are characterized by their relatively high density and low compressibility, retaining a definite volume but taking the shape of their container. Gases, on the other hand, are typically less dense, highly compressible, and expand to fill the entire volume of their container.

The behavior of folyadékközeg is governed by the principles of fluid mechanics. Key properties include viscosity, which measures a fluid's resistance to flow, and surface tension, which describes the cohesive forces at the surface of a liquid. Density and pressure also play crucial roles in understanding fluid behavior. Folyadékközeg are essential in countless natural phenomena and technological applications. They are fundamental to hydraulics, pneumatics, weather patterns, biological systems, and industrial processes. Understanding their properties and interactions is vital for scientific and engineering advancements.