668 citations · 4.9k across the 73 of their papers we have counts for
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Filtered Partial Differential Equations: a robust surrogate constraint in physics-informed deep learning framework
Dashan Zhang, Yuntian Chen, Shiyi Chen
Embedding physical knowledge into neural network (NN) training has been a hot topic. However, when facing the complex real-world, most of the existing methods still strongly rely o…
Wall cooling effect on spectra and structures of thermodynamic variables in hypersonic turbulent boundary layers
Dehao Xu, Jianchun Wang, Shiyi Chen
The wall cooling effect on the spectra and structures of thermodynamic variables are investigated in hypersonic turbulent boundary layers. The density and temperature can be divide…
Phase Transition in Extended Thermodynamics Triggers Sub-shocks
Candi Zheng, Yang Wang, Shiyi Chen
Extended thermodynamics commonly uses polynomial moments to model non-equilibrium transportation, but faces a crisis due to sub-shocks, which are anomalous discontinuities in gas p…
Evolution of a Stratified Turbulent Cloud under Rotation
Tianyi Li, Minping Wan, Shiyi Chen
Localized turbulence is common in geophysical flows, where the roles of rotation and stratification are paramount. In this study, we investigate the evolution of a stratified turbu…
Stabilizing the Maximal Entropy Moment Method for Rarefied Gas Dynamics at Single-Precision
Candi Zheng, Wang Yang, Shiyi Chen
The maximal entropy moment method (MEM) is systematic solution of the challenging problem: generating extended hydrodynamic equations valid for both dense and rarefied gases. Howev…