Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Pan, Shucheng"'
An implicit coupling framework between hypersonic nonequilibrium flows and material thermal response is proposed for the numerical simulation of ablative thermal protection materials during its flight trajectory. Charring ablative materials, when sub
Externí odkaz:
http://arxiv.org/abs/2410.16601
Based on the solution formula method, a series of one-step fully-discrete schemes, such as FWENO/Full-WENO has been proposed. Storing the by-products conservative variables at the half points (grid center) and using them as interpolation information
Externí odkaz:
http://arxiv.org/abs/2408.10223
Autor:
Li, Jinlong, Pan, Shucheng
We present a cross-architecture high-order heterogeneous Navier-Stokes simulation solver, XFluids, for compressible reacting multicomponent flows on different platforms. The multi-component reacting flows are ubiquitous in many scientific and enginee
Externí odkaz:
http://arxiv.org/abs/2403.05910
A component-splitting method is proposed to improve convergence characteristics for implicit time integration of compressible multicomponent reactive flows. The characteristic decomposition of flux jacobian of multicomponent Navier-Stokes equations y
Externí odkaz:
http://arxiv.org/abs/2403.03440
In this paper, we introduce a novel approach that combines multiresolution (MR) techniques with the flux reconstruction (FR) method to accurately and effciently simulate compressible flows. We achieve further enhancements in effciency through the inc
Externí odkaz:
http://arxiv.org/abs/2306.11396
Effect of phase change on shock wave and n-dodecane droplet interaction with numerical investigation
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 this paper, we study the effect of phase change on the n-dodecane drop
Externí odkaz:
http://arxiv.org/abs/2306.11255
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 flow model based on Finite Volume Method (FVM) and the lubrication theory
Externí odkaz:
http://arxiv.org/abs/2204.08014
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 paper, a novel conservative level set method is developed for incompres
Externí odkaz:
http://arxiv.org/abs/2202.10275
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 fluxes, which are obtained by solving a general Riemann problem with phase
Externí odkaz:
http://arxiv.org/abs/2110.07995
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 constrcuted by subtracting a reference cell-face flow state from each cel
Externí odkaz:
http://arxiv.org/abs/2101.05886