Lecture

Instability of 2D fluid flow

In course

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Description

This lecture discusses the stability analysis of a 2D fluid flow with constant density and zero viscosity. The instructor explains the linearized 2D Euler equations, vorticity equation, and inflection point criterion for instability. Various instabilities such as Rayleigh-Taylor, Rayleigh Plateau, and Kelvin-Helmholtz are covered, along with concepts like transient growth and spatial growth.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_rcl73i3o

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