Embedment of WENO-Z reconstruction in Lagrangian WLS scheme implemented on GPU for strongly-compressible multi-phase flows

T Jiang, YH Liu, ZF Meng, PN Sun, XY Wei… - Computer Methods in …, 2024 - Elsevier
It is a notoriously challenge problem for Lagrangian particle methods to solve compressible
flows with strong discontinuities and large volume variations. To overcome the problems of …

Scale-invariant multi-resolution alternative WENO scheme for the Euler equations

P Li, T Li, WS Don, BS Wang - Journal of Scientific Computing, 2023 - Springer
The finite difference multi-resolution alternative weighted essentially non-oscillatory (MR-
AWENO) scheme has been designed to solve hyperbolic conservation laws (Wang et al. in …

An efficient hybrid multi-resolution WCNS scheme for solving compressible flows

Z Wang, J Zhu, C Wang, N Zhao - Journal of Computational Physics, 2023 - Elsevier
A hybrid finite difference fifth-order multi-resolution weighted compact nonlinear scheme
(WCNS) is presented for simulating the inviscid and viscous compressible flows in this …

[PDF][PDF] High order bound-and positivity-preserving finite difference affine-invariant AWENO scheme for the five-equation model of two-medium flows

Z Gao, S Guo, BS Wang, Y Gu - Commun. Comput. Phys., 2024 - researchgate.net
Numerical study on compressible two-medium flows has been a hot issue in recent
decades. In this study, we design quasi-conservative finite difference alternative weighted …

An improved hybridization strategy for the fifth-order unequal-sized weighted essentially non-oscillatory scheme

Z Wang, L Tian, J Zhu, N Zhao - Communications in Nonlinear Science and …, 2023 - Elsevier
In this paper, a hybrid unequal-sized weighted essentially non-oscillatory (US-WENO)
scheme is developed to reduce the computational cost caused by the computation of …

A new type of increasingly higher order finite difference and finite volume MR-WENO schemes with adaptive linear weights for hyperbolic conservation laws

Y Lin, Z Wang, J Zhu - Journal of Computational Physics, 2023 - Elsevier
In this paper, the new fifth-order, seventh-order, and ninth-order finite difference and finite
volume multi-resolution weighted essentially non-oscillatory (MR-WENO) schemes with …

An efficient finite difference IFWENO-THINC hybrid scheme for capturing discontinuities

X Zhang, L Huang, X Qin, F Qu, C Yan - Applied Mathematics and …, 2023 - Elsevier
The weighted essentially non-oscillatory (WENO) scheme is a famous shock-capturing
scheme, but for high-precision numerical simulation, the classical WENO scheme is always …

Finite difference alternative unequal-sized weighted essentially non-oscillatory schemes for hyperbolic conservation laws

Z Wang, J Zhu, C Wang, N Zhao - Physics of Fluids, 2022 - pubs.aip.org
In this paper, two unequal-sized weighted essentially non-oscillatory (US-WENO) schemes
are proposed for solving hyperbolic conservation laws. First, an alternative US-WENO (AUS …

An efficient fifth-order interpolation-based Hermite WENO scheme for hyperbolic conservation laws

X Xie, Z Tao, C Jiao, M Zhang - Journal of Computational Physics, 2024 - Elsevier
In this paper, we develop a simple, efficient, and fifth-order finite difference interpolation-
based Hermite WENO (HWENO-I) scheme for one-and two-dimensional hyperbolic …

Assessment of high-order interpolation-based weighted essentially non-oscillatory schemes for compressible Taylor–Green vortex flows

Z Wang, J Zhu, L Tian, N Zhao - Physics of Fluids, 2024 - pubs.aip.org
The coexistence and interaction of shock waves and turbulence occur in various
applications, such as inertial confinement fusion, scramjet propulsion, and supernova …