👉 Induced fluid, also known as induced lubrication or hydrodynamic lubrication, is a phenomenon where a fluid film separates two surfaces in relative motion, preventing direct contact and reducing friction and wear. When two surfaces move against each other, the relative motion generates a pressure gradient in the fluid, typically in the direction opposite to the motion. This pressure builds up and creates a fluid film that acts as a barrier, effectively supporting the load between the surfaces. The thickness of this fluid film is crucial and depends on factors like the speed of motion, the viscosity of the fluid, and the geometry of the surfaces. This mechanism is widely utilized in various engineering applications, from bearings to joint lubrication in mechanical systems, to ensure smooth and efficient operation.
