Taylor-Couette flow is the flow between coaxial rotating cylinders. Its simplest steady homogeneous purely azimuthal viscous state has steady circular Couette profile . Stability of that base state depends on rotation rates, geometry and viscosity; the inviscid Rayleigh centrifugal stability criterion addresses axisymmetric centrifugal disturbances, not every viscous instability.
Taylor–Couette flow refers to the flow of a viscous fluid that occurs between two concentric cylinders, where one cylinder is rotating while the other is stationary or rotating at a different rate. This type of flow is named after Geoffrey Taylor and Henri Couette, who studied the behavior of fluids in this configuration. ### Key Characteristics of Taylor–Couette Flow: 1. **Geometry**: The system consists of two coaxial cylinders with a gap filled with a fluid.
New to topics? Read the docs here!