6 citations · 6 across the 3 of their papers we have counts for
4 papers · 1 filter
Unveiling the stress field in a flowing complex fluid with velocity and microstructure imaging
Ashinth Mangesh, Manish Kumar, Matthew E. Helgeson +1
The stress in a flowing complex fluid such as a solution of polymers, surfactants and/or colloidal particles is a fundamental dynamic property of the material. It reflects the evol…
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…
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…
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…