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Mechanical Engineering  Introduction to Boundary Layers
Title: Introduction to Boundary Layers
Department: Mechanical Engineering
Author: Dr. Rinku Mukherjee
University: IIT Madras
Type: WebLink
Abstract: This course introduces the concept of a boundary layer and the physical concepts of boundary layer thickness (δ), displacement thickness (δ*), momentum thickness ( θ ) and friction drag. It derives Prandtl s Boundary Layer Equations for laminar boundary layers from the basic Navier'Stokes equations and discusses their exact solutions. It discusses how a laminar boundary layer transitions to turbulence and separates. It also discusses thermal boundary layers.
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