标题:Numerical simulation of dispersed phase flow in a tube considering bubbles erosion and Cl- ions concentration effects
作者:Chen, Songying ;Mao, Junjie ;Wang, Weiqiang
通讯作者:Chen, S
作者机构:[Chen, Songying ;Mao, Junjie ;Wang, Weiqiang ] School of Mechanical Engineering, Shandong University, Jinan, Shandong, 250061, China
会议名称:2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011
会议日期:September 16, 2011 - September 18, 2011
来源:Advanced Materials Research
出版年:2011
卷:314-316
页码:1069-1074
DOI:10.4028/www.scientific.net/AMR.314-316.1069
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 Cl - 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 Cl- ions which are concentrated at the bend position play a role in that. © (2011) Trans Tech Publications.
收录类别:EI
资源类型:会议论文
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