A simple algorithm to improve the performance of the WENO scheme on non-uniform grids

来源 :力学学报:英文版 | 被引量 : 0次 | 上传用户:Angel____
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
This paper presents a simple approach for improving the performance of the weighted essentially nonoscillatory (WENO) finite volume scheme on non-uniform grids. This technique relies on the reformulation of the fifthorder WENO-JS (WENOscheme presented by
其他文献
弄清是“兑”还是“捉”,要认真研究“兑”的概念。凡走子形成相同兵种的“兑”,应优先考虑对方的子吃去己方“邀兑”的子,否则即按己方的子吃去对方的子处理。
象棋是一门艺术。排局亦属象棋范畴,是经过人工构思编排,最具艺术素质的一种棋局。清代的排局向着精巧深奥、变化多端纵深发展的同时,已逐渐涉及到棋局造型所显示出的艺术魅力。
据《国际舰队》一九八一年1/2月合刊报导:雷锡恩公司的子公司比奇飞机公司与瑞典国防物资管理局签署了一项价值50万美元的合同。这笔费用将用以改装和生产可回收的 MQM-107 A
The interaction of a planar shock wave with a dusty-gas cylinder is numerically studied by a compressible multi-component solver with an adaptive mesh refinemen
美国陆军的五年计划对1981年防空武器系统的研制和购置作出了以下规定:用新研制的“尾刺”导弹代替“红眼睛”导弹单兵肩射式“尾刺”导弹是第二代战场防空武器,特别是用来
A diffusive-stochastic-viscoelastic model is proposed for the specific adhesion of viscoelastic solids via stochastically formed molecular bonds. In this model,
In this paper,a design method for an acoustic cloak in the presence of background mean flows is proposed by using topology optimization,which enables the associ
The aim of this study is to investigate experimentally the effect of surface roughness on cloud cavitation around Clark-Y hydrofoils. High-speed video and parti