MACROSCOPIC CORROSION FRONT COMPUTATIONS OF SULFATE ATTACK IN SEWER PIPES BASED ON A MICRO-MACRO REACTION-DIFFUSION MODEL

• Material Type: 文書・図像類
• Title: MACROSCOPIC CORROSION FRONT COMPUTATIONS OF SULFATE ATTACK IN SEWER PIPES BASED ON A MICRO-MACRO REACTION-DIFFUSION MODEL
• Author/Editor: Chalupeck–ý, Vladmír; Fatima, Tasnim; Kruschwitz, Jens; Muntean, Adrian
• Author Heading: Chalupeck–ý, Vladmír; Fatima, Tasnim; Kruschwitz, Jens; Muntean, Adrian
• Publication, Distribution, etc.: 九州大学マス・フォア・インダストリ研究所
• Publication Date: 2012-03-13
• Publication Date (W3CDTF): 2012-03-13
• Periodical title: COE Lecture Note
• No. or year of volume/issue: 39
• Volume: 39
• Pages: 22-31
• ISSN (Periodical Title): PISSN : 1881-4042
• Text Language Code: eng
• Subject Heading: pH; free boundary; Reaction-diffusion system; sulfate corrosion; micro-macro transmission condition; multiscale numerical methods
• Target Audience: 一般
• Note (General): Collaborate Research Meeting of Institute of Mathematics for Industry & MEXT collaborative workshop of mathematics and mathematical sciences with various sciences and industrial technologies 2004; Multiscale Mathematics : Hierarchy of collective phenomena and interrelations between hierarchical structures
• Access Restrictions: インターネット公開
• Related Material (URI): URI; http://www.imi.kyushu-u.ac.jp/; https://www.math.kyushu-u.ac.jp/
• Periodical Title (NCID): AA12660964; https://ci.nii.ac.jp/ncid/AA12660964
• Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• Original Data Provider (Database): 九州大学 : 九州大学学術情報リポジトリ

• Summary, etc.: We consider a two-scale reaction diffusion system able to capture the corrosion of concrete with sulfates. Our aim here is to define and compute two m...

Table of Contents

1.Introduction 2.A few notes on the involved chemistry 3.Multiscale description of the sulfatation problem 4.Simulation at a macroscopic pH scale. Capturing free boundaries