👉 The Deviation Fluid, also known as the Deviated Fluid, is a theoretical concept in fluid mechanics that describes a fluid whose velocity field deviates from the idealized, irrotational flow conditions typically assumed in classical fluid dynamics. In essence, it refers to a fluid where the velocity vector does not maintain a constant direction or magnitude over time, leading to complex flow patterns that cannot be fully captured by the Navier-Stokes equations under standard assumptions. This deviation can arise due to factors such as viscosity, turbulence, or the presence of external forces, resulting in phenomena like vortices, shear layers, and chaotic flow structures. Understanding the Deviation Fluid is crucial for accurately modeling and predicting fluid behavior in real-world applications, such as in aerodynamics, oceanography, and chemical engineering.
