2 papers
physics.flu-dyn2019
Modification of Turbulent Boundary Layer Coherent Structures with Drag Reducing Polymer Solution
Yasaman Farsiani, Zeeshan Saeed, Balaji Jayaraman +1
The modification of dominant coherent structures that extend through the log-region of a drag reduced turbulent boundary layer is studied via examination of two-point correlations…
physics.flu-dyn2019
Drag Reduction Performance of Mechanically Degraded Dilute Polyethylene Oxide Solutions
Yasaman Farsiani, Zeeshan Saeed, Brian R. Elbing
Mechanical degradation of dilute solutions of polyethylene oxide (PEO) via chain scission was investigated within a turbulent pipe flow. Comparisons of the drag reduction performan…