33 citations · 59 across the 4 of their papers we have counts for
6 papers
Data-driven Coarse-grained Modeling of Non-equilibrium Systems
Shu Wang, Zhan Ma, Wenxiao Pan
Modeling a high-dimensional Hamiltonian system in reduced dimensions with respect to coarse-grained (CG) variables can greatly reduce computational cost and enable efficient bottom…
Transfer Learning of Memory Kernels in Coarse-grained Modeling
Zhan Ma, Shu Wang, Minhee Kim +3
The present work concerns the transferability of coarse-grained (CG) modeling in reproducing the dynamic properties of the reference atomistic systems across a range of parameters.…
Data-driven nonintrusive reduced order modeling for dynamical systems with moving boundaries using Gaussian process regression
Zhan Ma, Wenxiao Pan
We present a data-driven nonintrusive model order reduction method for dynamical systems with moving boundaries. The proposed method draws on the proper orthogonal decomposition, G…
A spatially adaptive high-order meshless method for fluid-structure interactions
Wei Hu, Nathaniel Trask, Xiaozhe Hu +1
We present a scheme implementing an a posteriori refinement strategy in the context of a high-order meshless method for problems involving point singularities and fluid-solid inter…
Discrete-element model for the interaction between ocean waves and sea ice
Zhijie Xu, Alexandre M. Tartakovsky, Wenxiao Pan
We present a discrete element method (DEM) model to simulate the mechanical behavior of sea ice in response to ocean waves. The interaction of ocean waves and sea ice can potential…
A Consistent Spatially Adaptive Smoothed Particle Hydrodynamics Method for Fluid-Structure Interactions
Wei Hu, Guannan Guo, Xiaozhe Hu +3
A new consistent, spatially adaptive, smoothed particle hydrodynamics (SPH) method for Fluid-Structure Interactions (FSI) is presented. The method combines several attributes that…