[HTML][HTML] 激光聚变内爆流体不稳定性基础问题研究进展

王立锋, 叶文华, 陈竹, 李永升, 丁永坤… - High Power Laser …, 2021 - opticsjournal.net
摘要激光聚变有望一劳永逸地解决人类的能源问题, 因而受到国际社会的普遍重视,
一直是国际研究的前沿热点. 目前实现激光惯性约束聚变所面临的最大科学障碍(属于内禀困难) …

Third-order numerical scheme for Euler equations of gas dynamics using Jordan canonical based splitting flux

BS Wang, NK Garg - Computers & Fluids, 2024 - Elsevier
We propose third-order A-WENO finite difference schemes that are based on the recently
introduced first-order numerical schemes in [NK Garg et al., Journal of Computational …

Fifth-order A-WENO finite-difference schemes based on a new adaptive diffusion central numerical flux

BS Wang, WS Don, NK Garg, A Kurganov - SIAM Journal on Scientific …, 2020 - SIAM
A new adaptive diffusion central numerical flux within the framework of fifth-order
characteristicwise alternative WENO-Z finite-difference schemes (A-WENO) with a modified …

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 …

A characteristic-wise alternative WENO-Z finite difference scheme for solving the compressible multicomponent non-reactive flows in the overestimated quasi …

WS Don, DM Li, Z Gao, BS Wang - Journal of Scientific Computing, 2020 - Springer
The fifth, seventh and ninth order characteristic-wise alternative weighted essentially non-
oscillatory (AWENO) finite difference schemes are applied to the fully conservative (FC) form …

[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 - global-sci.com
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 …

Sixth-order perturbed WENO interpolation-based AWENO and WCNS-E schemes for hyperbolic conservation laws

Z Gao, YR Zhao, BS Wang - Applied Mathematics Letters, 2024 - Elsevier
The weighted essentially non-oscillatory (WENO) interpolation-based schemes (the
alternative WENO (AWENO) scheme and the explicit weighted compact nonlinear (WCNS …

Fifth order AWENO finite difference scheme with adaptive numerical diffusion for Euler equations

Y Wang, WS Don, BS Wang - Computers & Fluids, 2023 - Elsevier
In solving hyperbolic conservation laws using the fifth-order characteristic-wise alternative
WENO finite-difference scheme (AWENO) with Z-type affine-invariant nonlinear Ai-weights …

Affine-invariant WENO weights and operator

BS Wang, WS Don - Applied Numerical Mathematics, 2022 - Elsevier
The novel and simple nonlinear affine-invariant weights (Ai-weights) are devised for the Ai-
WENO operator to handle the case when the function being reconstructed undergoes an …

Review of hydrodynamic instabilities in inertial confinement fusion implosions

W Lifeng, Y Wenhua, C Zhu, L Yongsheng… - 强激光与粒子束, 2020 - hplpb.com.cn
Laser fusion, likely the ultimate solution to the crisis of human energy, is highly valued by the
international community and has always been the focus of international research. It turns out …