What Does FDT Stand For?

FDT stands for Fully Developed Turbulence

Fully Developed Turbulence (FDT) refers to a state in fluid dynamics where the flow has reached a point of statistical equilibrium, characterized by a fully established chaotic and random distribution of velocity and pressure fluctuations. In this regime, the effects of viscosity are negligible compared to inertial forces, and the properties of the turbulence remain relatively constant over time and space, allowing for predictable analysis and modeling. FDT is a key concept in engineering and environmental studies, particularly in aerodynamics, hydrodynamics, and the design of systems involving turbulent flows.