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  4. 中科院固体物理研究所
Permeability model of micro-metal foam with surface micro-roughness

文献类型：期刊论文

作者Yang, X. H.1,2; Song, S. Y.1; Yang, C.3; Hu, W. J.4; Han, F. S.5; Jin, L. W.1; Lu, T. J.2,6
刊名MICROFLUIDICS AND NANOFLUIDICS
出版日期2017-03-01
卷号21期号:3
关键词Permeability Micro-roughness Open-cell Foam Unit Cell Modeling Analytical Model
DOI10.1007/s10404-017-1863-1
文献子类Article
英文摘要We present an analytical model capable of predicting permeability for isotropic and fully saturated micro-open-cell metal foam with surface modified by micro-rods (30-50 mu m). The analytical model is based on the pore-scale volume-averaging approach and the assumption of piece-wise plane Poiseuille flow with the reconstructed three-dimensional cubic unit cell having cylindrical micro-rods synthesized on the cell walls. Both of the metal foam structure and the randomly distributed microrods are assumed to be periodic. The proposed model includes both the macroscopic and microscopic parameters that characterize the metal foam as well as the micro-roughness. The effects of micro-rod radius, height and interval on permeability and tortuosity are examined. To validate the present analytical model, experimental results are employed and good agreement is found. Results demonstrate that the micro-rods synthesized on the cell walls significantly decrease the permeability of the micro-foam. The increase in micro-rod radius/height or decrease in rod interval makes the metal foam surface rougher and thus decreases the foam permeability.
WOS关键词SOUND-ABSORPTION BEHAVIOR ; ISOTROPIC POROUS-MEDIA ; PRESSURE-DROP ; CELL-WALLS ; FUEL-CELL ; AL FOAM ; FLOW ; TORTUOSITY ; DIFFUSION ; PREDICTION
WOS研究方向Science & Technology - Other Topics ; Instruments & Instrumentation ; Physics
语种英语
WOS记录号WOS:000401005700003
资助机构National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; 2016T90916) ; 2016T90916) ; 2016T90916) ; 2016T90916) ; 2016T90916) ; 2016T90916) ; 2016T90916) ; 2016T90916) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; National Natural Science Foundation of China(51506160) ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; China Post-Doctoral Science Foundation Project(2015M580845 ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Shaanxi Province Post-Doctoral Science Foundation Project(2016BSHY-DZZ54) ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering(NR2015K08 ; 2016T90916) ; 2016T90916) ; 2016T90916) ; 2016T90916) ; 2016T90916) ; 2016T90916) ; 2016T90916) ; 2016T90916) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; NR2016K01) ; NR2016K01)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/33417]  
专题合肥物质科学研究院_中科院固体物理研究所
作者单位1.Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Grp Bldg Energy & Sustainabil Technol, Xian 710049, Peoples R China
2.Xi An Jiao Tong Univ, Moe Key Lab Multifunct Mat & Struct, Xian 710049, Peoples R China
3.Nanyang Technol Univ, Sch Mech & Aerosp Engn, 50 Nanyang Ave, Singapore 639798, Singapore
4.Beijing Univ Civil Engn & Architecture, Beijing Municipal Key Lab Heating Gas Supply Vent, Beijing 100044, Peoples R China
5.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
6.Xi An Jiao Tong Univ, Sch Aerosp, State Key Lab Strength & Vibrat Mech Struct, Xian 710049, Peoples R China
推荐引用方式
GB/T 7714		 Yang, X. H.,Song, S. Y.,Yang, C.,et al. Permeability model of micro-metal foam with surface micro-roughness[J]. MICROFLUIDICS AND NANOFLUIDICS,2017,21(3).
APA Yang, X. H..,Song, S. Y..,Yang, C..,Hu, W. J..,Han, F. S..,...&Lu, T. J..(2017).Permeability model of micro-metal foam with surface micro-roughness.MICROFLUIDICS AND NANOFLUIDICS,21(3).
MLA Yang, X. H.,et al."Permeability model of micro-metal foam with surface micro-roughness".MICROFLUIDICS AND NANOFLUIDICS 21.3(2017).

入库方式： OAI收割

来源：合肥物质科学研究院

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