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Near-Wall Dynamics in Shear Flows by ck maiti is a document available to read on EtoBox.
What is Near-Wall Dynamics in Shear Flows about?
The document presents a method for developing a low-dimensional representation of near-wall dynamics in shear flows that can be used as a wall model in large eddy simulations. It uses a triple decomposition to separate coherent and incoherent flow components, and dynamic mode decomposition of DNS data to extract coherent structures and their temporal dynamics. This information is then used to derive a driven linear system linking first- and second-order moments of coherent structures near the wall. The tran
- Author
- ck maiti
- Language
- EN