keresztmetszetcsökkenés
Keresztmetszetcsökkenés is a Hungarian term that translates to "cross-sectional area reduction" or "reduction in cross-section" in English. It is a phenomenon primarily encountered in physics and engineering, particularly in the study of fluid dynamics and mechanics. This term describes the process where the area of a flow path or a structural component decreases along its length or over time.
In fluid dynamics, a reduction in cross-section often leads to an increase in the velocity of the
In mechanics, keresztmetszetcsökkenés can refer to the decrease in the cross-sectional area of a material under