👉 The Regression Fluid is a theoretical concept in fluid dynamics and computational physics, describing a fluid that exhibits both viscous and elastic properties, allowing it to remember its past deformations. This means that when a Regression Fluid is stretched or compressed, it retains some of this memory and can return to its original shape or deform in a way that depends on its history. This behavior is particularly useful in modeling biological tissues, soft materials, and other complex fluids where traditional Newtonian fluid models fail to capture the full range of responses. Regression Fluids can exhibit phenomena like stress relaxation, creep, and hysteresis, making them valuable for simulating realistic material behaviors in various engineering and scientific applications.
