DESIGN AND FABRICATION OF ROCK-BASED MICROFLUIDICS BY 3D PRINTING: THE STRUCTURE CHARACTERIZATION AND PORE-SCALE FLOW EXPERIMENT VALIDATION

	DESIGN AND FABRICATION OF ROCK-BASED MICROFLUIDICS BY 3D PRINTING: THE STRUCTURE CHARACTERIZATION AND PORE-SCALE FLOW EXPERIMENT VALIDATION
	Wang, Yao 4,5; Song, Rui 3,4; Sun, Shuyu 3; Zhu, Baolong 5; Peng, Jiajun 2; Pei, Guihong 1
刊名	JOURNAL OF POROUS MEDIA
	2021
卷号	24 期号:12 页码:77-92
关键词	ROC 3D printing waterflooding wettability pore-scale flow
ISSN号	1091-028X
英文摘要	Although great progress has been achieved in numerical simulation on porous flow in rock in decades, experiments performed on reservoir-on-a-chip (ROC) have been emphasized as the most sufficient and direct way to investigate the subsurface fluid flow at pore scale. This paper applies the cutting-edge three-dimensional printing (3DP) technique into the fabrication of ROC and the visualized two-phase fluids experiments. The structure of 3D-printed ROC is quantitatively characterized using the surface scanning analyzer and stereomicroscope, and then validated by comparison with the original digital structure. Then immiscible (oil-water) two-phase flow experiments are conducted on the 3D-printed ROC and imaged using the high-resolution camera in real time. The typical fingering phenomenon caused by the heterogeneity of pore-throat structure is observed, and the effects of surface wettability on the interfacial shape evolution are analyzed. Comparing to traditional fabrication methods (e.g., chemical etching and soft lithography), 3D-printed ROC is approved to be a novel approach to manufacture the morphology, topology, and connectivity of the pore network, while reducing the cost and the time required.
资助项目	Natural Science Foundation of SWUST[20zx7129] ; National Natural Science Foundation of China[51909225] ; National Natural Science Foundation of China[41672342] ; King Abdullah University of Science and Technology (KAUST)[BAS/1/1351-1301] ; China Scholarship Council
WOS研究方向	Thermodynamics ; Engineering ; Mechanics
语种	英语
出版者	BEGELL HOUSE INC
WOS记录号	WOS:000709776600005
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/28400]
专题	中科院武汉岩土力学所
通讯作者	Song, Rui
作者单位	1.Hubei Business Coll, Sch Construct Econ & Engn Management, Wuhan 430079, Hubei, Peoples R China 2.Chongqing Univ, Sch Resources & Safety Engn, Chongqing 400044, Peoples R China 3.King Abdullah Univ Sci & Technol KAUST, Computat Transport Phenomena Lab CTPL, Thuwal 239556900, Saudi Arabia 4.Chinese Acad Sci, Wuhan Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China 5.Southwest Univ Sci & Technol, Sch Civil Engn & Architecture, Mianyang 621010, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yao,Song, Rui,Sun, Shuyu,et al. DESIGN AND FABRICATION OF ROCK-BASED MICROFLUIDICS BY 3D PRINTING: THE STRUCTURE CHARACTERIZATION AND PORE-SCALE FLOW EXPERIMENT VALIDATION[J]. JOURNAL OF POROUS MEDIA,2021,24(12):77-92.
APA	Wang, Yao,Song, Rui,Sun, Shuyu,Zhu, Baolong,Peng, Jiajun,&Pei, Guihong.(2021).DESIGN AND FABRICATION OF ROCK-BASED MICROFLUIDICS BY 3D PRINTING: THE STRUCTURE CHARACTERIZATION AND PORE-SCALE FLOW EXPERIMENT VALIDATION.JOURNAL OF POROUS MEDIA,24(12),77-92.
MLA	Wang, Yao,et al."DESIGN AND FABRICATION OF ROCK-BASED MICROFLUIDICS BY 3D PRINTING: THE STRUCTURE CHARACTERIZATION AND PORE-SCALE FLOW EXPERIMENT VALIDATION".JOURNAL OF POROUS MEDIA 24.12(2021):77-92.