21 citations · 21 across the 4 of their papers we have counts for
3 papers · 1 filter
A Deep Learning Approach to Describing the Plasma Sheath
Ethan Webb, Yuzhi Li, Christopher McDevitt
Despite their ubiquity, the rich physics present in a plasma sheath has inhibited the development of a generally applicable description of this critical region. The present study u…
Similarity for downscaled kinetic simulations of electrostatic plasmas: reconciling the large system size with small Debye length
Yanzeng Zhang, Haotian Mao, Yuzhi Li +1
A simple similarity has been proposed for kinetic (e.g., particle-in-cell) simulations of plasma transport that can effectively address the longstanding challenge of reconciling th…
Bohm criterion of plasma sheaths away from asymptotic limit
Yuzhi Li, Bhuvana Srinivasan, Yanzeng Zhang +1
The plasma exit flow speed at the sheath entrance is constrained by the Bohm criterion. The so-called Bohm speed regulates the plasma particle and power exhaust fluxes to the wall,…