48 citations · 105 across the 18 of their papers we have counts for
18 papers
A conservative coupling method of sharp-interface and multi-species model for compressible reacting gas-liquid flows with phase change
Jiaxi Song, Yunzhang Tian, Shucheng Pan
In this paper, a conservative sharp-interface and diffuse-interface coupling method is developed for compressible two-phase multi-species flows with phase change and chemical react…
An implicit coupling framework for numerical simulations between hypersonic nonequilibrium flows and charring material thermal response in the presence of ablation
Jingchao Zhang, Chunsheng Nie, Jinsheng Cai +1
An implicit coupling framework between hypersonic nonequilibrium flows and material thermal response is proposed for the numerical simulation of ablative thermal protection materia…
A component-splitting implicit time integration for multicomponent reacting flows simulations
Jingchao Zhang, Jinsheng Cai, Shucheng Pan
A component-splitting method is proposed to improve convergence characteristics for implicit time integration of compressible multicomponent reactive flows. The characteristic deco…
An adaptive multiresolution flux reconstruction method with local time stepping and artificial viscosity for compressible flows simulations
Yixuan Lian, Jinsheng Cai, Shucheng Pan
In this paper, we introduce a novel approach that combines multiresolution (MR) techniques with the flux reconstruction (FR) method to accurately and effciently simulate compressib…
Effect of phase change on shock wave and n-dodecane droplet interaction with numerical investigation
Jiaxi Song, Tian Long, Shucheng Pan
In a real propulsion system, shock-droplet interaction is often accompanied by phase change, which has a significant effect on the deformation and fragmentation of the droplet. In…
Finite volume based film flow and ice accretion models on aircraft wings
Tong Liu, Jinsheng Cai, Kun Qu +1
The thin runback water films driven by the gas flow, the pressure gradient and the gravity on the iced aircraft surface are investigated in this paper. A three-dimensional film flo…
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…
Reformulated dissipation for the free-stream preserving of the conservative finite difference schemes on curvilinear grids
Hongmin Su, Jinsheng Cai, Shucheng Pan +1
In this paper, we develop a new free-stream preserving (FP) method for high-order upwind conservative finite-difference (FD) schemes on the curvilinear grids. This FP method is con…
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 consistent analytical formulation for volume-estimation of geometries enclosed by implicitly defined surfaces
Shucheng Pan, Xiangyu Hu, Nikolaus. A. Adams
We have derived an analytical formulation for estimating the volume of geometries enclosed by implicitly defined surfaces. The novelty of this work is due to two aspects. First we…
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…
High-resolution transport of regional level sets for evolving complex interface networks
Shucheng Pan, Xiangyu Hu, Nikolaus A. Adams
In this paper we describe a high-resolution transport formulation of the regional level-set approach for an improved prediction of the evolution of complex interface networks. The…