51 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
3 papers · 1 filter
Sparse sensor reconstruction of vortex-impinged airfoil wake with machine learning
Yonghong Zhong, Kai Fukami, Byungjin An +1
Reconstruction of unsteady vortical flow fields from limited sensor measurements is challenging. We develop machine learning methods to reconstruct flow features from sparse sensor…
Active flow control of a pump-induced wall-normal vortex with steady blowing
Qiong Liu, Byungjin An, Motohiko Nohmi +2
The emergence of a submerged vortex upstream of a pump can reduce pump intake efficiency and cause structural damage. In this study, we consider the use of active flow control with…
Core-pressure alleviation for a wall-normal vortex by active flow control
Qiong Liu, Byungjin An, Motohiko Nohmi +2
We consider the application of active flow control to modify the radial pressure distribution of a single-phase wall-normal vortex. The present flow is based on the Burgers vortex…