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The Thompson fluid, also known as the Thompson viscous fluid or the Thompson liquid, is a highly viscous, non-Newtonian fluid that exhibits shear-thinning behavior. It was first described by physicist James Thompson in 1968. This fluid has a unique property where its viscosity decreases significantly when subjected to shear stress, meaning it flows more easily under pressure or force. This behavior is due to the complex molecular structure of the fluid, which consists of long, entangled polymer chains. When a force is applied, these chains align and slide past each other, reducing internal resistance and thus lowering viscosity. This characteristic makes the Thompson fluid useful in various applications, including lubrication, material processing, and biomedical engineering, where controlled flow and reduced friction are critical.
thompson fluid