Laminar separation is a phenomenon that occurs in fluid dynamics when the boundary layer of a flowing fluid along a surface transitions from a smooth, orderly flow (laminar flow) to a chaotic, turbulent flow (separation). This separation can lead to decreased efficiency, increased drag, and potentially stall conditions in flow systems such as aircraft wings, automotive bodies, and ships' hulls. Research in this area focuses on understanding the mechanisms driving laminar separation, developing methods to predict and control separation, and optimizing designs to minimize its effects. By studying laminar separation, researchers can improve the performance and efficiency of various fluid systems.