IMECH-IR  > 流固耦合系统力学重点实验室
Numerical simulation on solid-liquid two-phase flow in cross fractures
Li P(李鹏); Zhang XH(张旭辉); Lu XB(鲁晓兵)
发表期刊CHEMICAL ENGINEERING SCIENCE
2018-05-18
卷号181页码:1-18
ISSN0009-2509
摘要

This paper presents a series of numerical simulation on solid-liquid two-phase flow in cross fractures based on the Two-Fluid Model and the kinetic theory of granular flow (KTGF). First, the model is validated by previous experimental data. Second, the dimensionless controlling parameters are derived to describe the particle-laden flow in cross fractures, including the angle between the main and branch slots (bypass angle) theta, inlet particle volume fraction alpha(s0), the ratio of particle size to branch slot width d(s)/w(b), the Archimedes number Ar and the Reynolds number Re. Third, the effects of the dimensionless parameters are investigated. The results show that particles tend to accumulate at the intersection between the main slot and the branch slot. Larger bypass angle between the main slot and branch slot leads to less particle's flow into the branch slot. The distance of the branch fracture from the inlet of the main fracture induces different particle-flow characteristics into the branch slot. Particle volume fraction at the stable stage increases with the decrease of d(s)/w(b). The deposition thickness of particles increases with the increase of the inlet volume fraction and Ar number, while decreases with the increase of Re number. (C) 2018 Elsevier Ltd. All rights reserved.

关键词Cross Fracture Two-fluid Model Two-phase Flow Fracture Width Angle
DOI10.1016/j.ces.2018.02.001
收录类别SCI ; EI
语种英语
WOS记录号WOS:000431193400001
关键词[WOS]Proppant Transport ; Granular-materials ; Fluidized-bed ; Particles ; Equations
WOS研究方向Engineering
WOS类目Engineering, Chemical
项目资助者Foundation of State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development(G5800-15-ZS-WX047) ; National Science and Technology Major Project of China(2016ZX05046-003-002-001) ; Youth Innovation Promotion Association CAS(2017027)
论文分区二类/q1
力学所作者排名1
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://dspace.imech.ac.cn/handle/311007/77483
专题流固耦合系统力学重点实验室
通讯作者Zhang XH(张旭辉)
作者单位中国科学院力学研究所
推荐引用方式
GB/T 7714
Li P,Zhang XH,Lu XB. Numerical simulation on solid-liquid two-phase flow in cross fractures[J]. CHEMICAL ENGINEERING SCIENCE,2018,181:1-18.
APA Li P,Zhang XH,&Lu XB.(2018).Numerical simulation on solid-liquid two-phase flow in cross fractures.CHEMICAL ENGINEERING SCIENCE,181,1-18.
MLA Li P,et al."Numerical simulation on solid-liquid two-phase flow in cross fractures".CHEMICAL ENGINEERING SCIENCE 181(2018):1-18.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Li P(李鹏)]的文章
[Zhang XH(张旭辉)]的文章
[Lu XB(鲁晓兵)]的文章
百度学术
百度学术中相似的文章
[Li P(李鹏)]的文章
[Zhang XH(张旭辉)]的文章
[Lu XB(鲁晓兵)]的文章
必应学术
必应学术中相似的文章
[Li P(李鹏)]的文章
[Zhang XH(张旭辉)]的文章
[Lu XB(鲁晓兵)]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。