papers
Publications (2)
physics.flu-dyn2021
Role of elasto-inertial turbulence in viscoelastic drag-reducing turbulence
Zhang Wenhua, Zhang Hongna, Yuke Li +2
Two kinds of nonlinearities coexist in viscoelastic fluid flows, i.e., inertia and elasticity, which can engender different types of chaotic states including IT, DRT, ET and EIT. T…
physics.flu-dyn2024
The minimal flow unit and origin of two-dimensional elasto-inertial turbulence
Zhang Hongna, Cheng Haitian, Wang Suming +3
The research on elasto-inertial turbulence (EIT), a new type of turbulent flow, has reached the stage of identifying the minimal flow unit (MFU). On this issue, direct numerical si…