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physics.flu-dyn2026
Structures of elastoinertial turbulence in pipe flow
Manish Kumar, Michael D. Graham
Elastoinertial turbulence (EIT) is a self-sustaining chaotic state resulting from the interplay between inertia and elasticity in the flow of dilute polymeric solutions, and its em…
physics.flu-dyn2024
Elastoinertial turbulence: Data-driven reduced-order model based on manifold dynamics
Manish Kumar, C. Ricardo Constante-Amores, Michael D. Graham
Elastoinertial turbulence (EIT) is a chaotic state that emerges in the flows of dilute polymer solutions. Direct numerical simulation (DNS) of EIT is highly computationally expensi…
physics.flu-dyn2024
Nested traveling wave structures in elastoinertial turbulence
Manish Kumar, Michael D. Graham
Elastoinertial turbulence (EIT) is a chaotic flow resulting from the interplay between inertia and viscoelasticity in wall bounded shear flows. Understanding EIT is important becau…