High-Order Schemes With Subcell Resolution For Hyperbolic Conservation Laws

High-Order Schemes With Subcell Resolution For Hyperbolic Conservation Laws

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碩士 === 大同大學 === 應用數學學系(所) === 94 === We introduce the notion of subcell resolution, which is based on the observation that is unlike point values, cell-averages of a discontinuous piecewise-smooth function containing information about the exact location of the discontinuous within the cell. In this...

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Main Authors: Zhan-xin Wang, 王昭欣
Other Authors: Yi-nan Tsai
Format: Others
Language:en_US
Published: 2005
Online Access:http://ndltd.ncl.edu.tw/handle/43453288589953258349
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spelling ndltd-TW-094TTU055070012015-12-16T04:38:40Z http://ndltd.ncl.edu.tw/handle/43453288589953258349 High-Order Schemes With Subcell Resolution For Hyperbolic Conservation Laws 雙曲型守恆律之高解析子網格算則 Zhan-xin Wang 王昭欣 碩士 大同大學 應用數學學系(所) 94 We introduce the notion of subcell resolution, which is based on the observation that is unlike point values, cell-averages of a discontinuous piecewise-smooth function containing information about the exact location of the discontinuous within the cell. In this article, we also compare high order resolution numerical schemes (TVD2, TVB2, ENO2, ENO3, etc.) and these schemes with subcell resolution. We will observe that subcell resolution can improve accuracy of these schemes and have effect on the contact discontinuity Yi-nan Tsai 蔡一男 2005 學位論文 ; thesis 58 en_US
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language en_US
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sources NDLTD
description 碩士 === 大同大學 === 應用數學學系(所) === 94 === We introduce the notion of subcell resolution, which is based on the observation that is unlike point values, cell-averages of a discontinuous piecewise-smooth function containing information about the exact location of the discontinuous within the cell. In this article, we also compare high order resolution numerical schemes (TVD2, TVB2, ENO2, ENO3, etc.) and these schemes with subcell resolution. We will observe that subcell resolution can improve accuracy of these schemes and have effect on the contact discontinuity
author2 Yi-nan Tsai
author_facet Yi-nan Tsai
Zhan-xin Wang
王昭欣
author Zhan-xin Wang
王昭欣
spellingShingle Zhan-xin Wang
王昭欣
High-Order Schemes With Subcell Resolution For Hyperbolic Conservation Laws
author_sort Zhan-xin Wang
title High-Order Schemes With Subcell Resolution For Hyperbolic Conservation Laws
title_short High-Order Schemes With Subcell Resolution For Hyperbolic Conservation Laws
title_full High-Order Schemes With Subcell Resolution For Hyperbolic Conservation Laws
title_fullStr High-Order Schemes With Subcell Resolution For Hyperbolic Conservation Laws
title_full_unstemmed High-Order Schemes With Subcell Resolution For Hyperbolic Conservation Laws
title_sort high-order schemes with subcell resolution for hyperbolic conservation laws
publishDate 2005
url http://ndltd.ncl.edu.tw/handle/43453288589953258349
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