Folyadéktömegben

Folyadéktömegben is a Hungarian term that translates to "in the liquid mass" or "within the liquid body" in English. It is a descriptive phrase used in various scientific and technical contexts, particularly in physics, engineering, and fluid dynamics, to denote a state or location within a continuous body of liquid.

The term emphasizes the three-dimensional extent of the liquid and suggests that a phenomenon or property is being considered not just at a surface or boundary, but deep within the fluid itself. This can refer to internal currents, pressure distributions, temperature gradients, or the behavior of substances dispersed or dissolved within the liquid. For example, when discussing heat transfer in a large body of water, one might refer to the temperature distribution folyadéktömegben to indicate internal thermal variations rather than just surface heating.

In engineering, it might be used when analyzing the stress or strain within a liquid containment vessel or the flow characteristics deep within a pipe or channel. The concept is important for understanding phenomena that are not governed by external forces alone but are influenced by the internal dynamics of the fluid. It serves to distinguish observations or calculations made within the bulk of the fluid from those at its interfaces with other phases or materials.