48 citations · 105 across the 18 of their papers we have counts for
9 papers · 1 filter
A conservative level-set method based on a posterior mass correction preserving distance property for incompressible multiphase flows simulations
Tian Long, Jinsheng Cai, Shucheng Pan
As one of the most popular interface-capturing methods, the level-set method is inherently non-conservative, and its evolution usually leads to unphysical mass gain/loss. In this p…
A fully conservative sharp-interface method for compressible mulitphase flows with phase change
Tian Long, Jinsheng Cai, Shucheng Pan
A fully conservative sharp-interface method is developed for multiphase flows with phase change. The coupling between two phases is implemented via introducing the interfacial flux…
A sufficient condition for free-stream preserving in the nonlinear conservative finite difference schemes on curvilinear grids
Hongmin Su, Jinsheng Cai, Kun Qu +1
In simulations of compressible flows, the conservative finite difference method (FDM) based on the nonlinear upwind schemes, e.g. WENO5, might violate free-stream preserving (FP),…
An accelerated sharp-interface method for multiphase flows simulations
Tian Long, Jinsheng Cai, Shucheng Pan
In this work, we develop an accelerated sharp-interface method based on (Hu et al., JCP, 2006) and (Luo et al., JCP, 2015) for multiphase flows simulations. Traditional multiphase…
A species-clustered ODE solver for large-scale chemical kinetics using detailed mechanisms
Jian-Hang Wang, Shucheng Pan, Xiangyu Y. Hu +1
In this study, a species-clustered ordinary differential equations (ODE) solver for chemical kinetics with large detailed mechanisms based on operator-splitting is presented. The O…
A Split Random Time Stepping Method for Stiff and Non-stiff Chemically Reacting Flows
Jian-Hang Wang, Shucheng Pan, Xiangyu Y. Hu +1
In this paper, a new fractional step method is proposed for simulating stiff and nonstiff chemically reacting flows. In stiff cases, a well-known spurious numerical phenomenon, i.e…
A network partition method for solving large-scale complex nonlinear processes
Shucheng Pan, Jianhang Wang, Xiangyu Hu +1
A numerical framework based on network partition and operator splitting is developed to solve nonlinear differential equations of large-scale dynamic processes encountered in physi…
A variational-level-set based partitioning method for block-structured meshes
Shucheng Pan, Xiangyu Hu, Nikolaus. A. Adams
We propose a numerical method for solving block-structured mesh partitioning problems based on the variational level-set method of (Zhao et al., J Comput Phys 127, 1996) which has…
A conservative sharp-interface method for compressible multi-material flows
Shucheng Pan, Luhui Han, Xiangyu Hu +1
In this paper we develop a conservative sharp-interface method dedicated to simulating multiple compressible fluids. Numerical treatments for a cut cell shared by more than two mat…