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Investigation of solids segregation of binary mixtures in a rotating drum at various Froude numbers
Alternative TitleInvestigation of solids segregation of binary mixtures in a rotating drum at various Froude numbers
He Yurong1; Men Yubin2; Liu Yuanchun1; Liu Wentie1; Ding Yulong3
2010
Source Publication哈尔滨工业大学学报:英文版
ISSN1005-9113
Volume000Issue:005Pages:701-705
AbstractTo investigate the effect of the Froude number(Fr)on solid segregation in a rotating drum,a two dimensional mathematical modelling on solids behaviour in horizontally oriented rotating drums operated in rolling,cascading and cataracting modes has been carried out by using Euler-Euler multi-fluid model in Fluent6.2 environment.Small particles and big particles are used in the work as binary mixtures to investigate segregation characteristics.The effect of Froude number(rotating velocity)on the flow field is investigated.It is found that the model captures the main features of solids motion and segregation in the drum and numerical results agree well with limited experimental data for solid velocity.
Other AbstractTo investigate the effect of the Froude number(Fr)on solid segregation in a rotating drum,a two dimensional mathematical modelling on solids behaviour in horizontally oriented rotating drums operated in rolling,cascading and cataracting modes has been carried out by using Euler-Euler multi-fluid model in Fluent6.2 environment.Small particles and big particles are used in the work as binary mixtures to investigate segregation characteristics.The effect of Froude number(rotating velocity)on the flow field is investigated.It is found that the model captures the main features of solids motion and segregation in the drum and numerical results agree well with limited experimental data for solid velocity.
KeywordSolids segregation binary mixture rotating drum Froude number numerical simulation
Indexed ByCSCD
Language中文
CSCD IDCSCD:4050898
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/143004
Collection中国科学院金属研究所
Affiliation1.哈尔滨工业大学
2.中国科学院金属研究所
3.利兹大学
Recommended Citation
GB/T 7714
He Yurong,Men Yubin,Liu Yuanchun,et al. Investigation of solids segregation of binary mixtures in a rotating drum at various Froude numbers[J]. 哈尔滨工业大学学报:英文版,2010,000(005):701-705.
APA He Yurong,Men Yubin,Liu Yuanchun,Liu Wentie,&Ding Yulong.(2010).Investigation of solids segregation of binary mixtures in a rotating drum at various Froude numbers.哈尔滨工业大学学报:英文版,000(005),701-705.
MLA He Yurong,et al."Investigation of solids segregation of binary mixtures in a rotating drum at various Froude numbers".哈尔滨工业大学学报:英文版 000.005(2010):701-705.
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