标题:Numerical Simulation of Dispersed Phase Flow in a Tube Considering Bubbles Erosion and CI- Ions Concentration Effects
作者:Chen, Songying; Mao, Junjie; Wang, Weiqiang
通讯作者:Chen, SY
作者机构:[Chen, Songying; Mao, Junjie; Wang, Weiqiang] Shandong Univ, Sch Mech Engn, Jinan 250061, Shandong, Peoples R China.
会议名称:International Conference on Advanced Design and Manufacturing Engineering (ADME 2011)
会议日期:SEP 16-18, 2011
来源:ADVANCED MANUFACTURING TECHNOLOGY, PTS 1-3
出版年:2011
卷:314-316
页码:1069-1074
DOI:10.4028/www.scientific.net/AMR.314-316.1069
关键词:Numerical Simulation; Erosion-corrosion; CI- Ions; Dispersed Bubble Flow
摘要:It is found that the tube damage is caused by two induced factors: bubbles erosion as a dispersed phase and chemical composition of water rich in CI- ions that result in loss of stability of protective oxide layer. The tube is subject to be erosion-corrosion in a given set of conditions, using numerical simulation techniques. The results prove to be erosion-corrosion effects owing to turbulence, bubbles dynamics affect and ensuing erosion rates. In addition, the bulk of CI- ions which are concentrated at the bend position play a role in that.
收录类别:CPCI-S
资源类型:会议论文
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