Lecture

Parallel Flow Instability

In course

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Description

This lecture covers the concepts of parallel flow instability, focusing on hyperbolic tangent and broken-line profile mixing layers. It explains the velocity ratio effect, temporal and spatial approaches, and solving the Rayleigh equation for real k and complex w using finite differences. The instructor demonstrates the stability analysis and the separation of spatial waves into k+ and k- waves by adding a positive imaginary offset to the frequency.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_j02ez0z9

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Ontological neighbourhood

Mathematics

Analysis: Complex analysis

Physics

Electromagnetism: Waves

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