Numerical Simulation and Engineering Application of Coalbed Water Injection
Joint Authors
Wang, Pengfei
Liu, Ronghua
Tan, Xuanhao
Shi, Yijie
Zhang, Wen
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-12-17
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Coalbed water injection is the most basic and effective dust-proof technology in the coal mining face.
To understand the influence of coalbed water injection process parameters and coalbed characteristic parameters on coal wetting radius, this paper uses Fluent computational fluid dynamics software to systematically study the seepage process of coalbed water injection under different process parameters and coalbed characteristic parameters, calculation results of which are applied to engineering practice.
The results show that the numerical simulation can help to predict the wetness range of coalbed water injection, and the results can provide guidance for the onsite design of coalbed water injection process parameters.
The effect of dust reduction applied to onsite coalbed water injection is significant, with the average dust reduction rates during coal cutting and support moving being 67.85% and 46.07%, respectively, which effectively reduces the dust concentration on the working face and improves the working environment.
American Psychological Association (APA)
Shi, Yijie& Wang, Pengfei& Liu, Ronghua& Tan, Xuanhao& Zhang, Wen. 2019. Numerical Simulation and Engineering Application of Coalbed Water Injection. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1196474
Modern Language Association (MLA)
Shi, Yijie…[et al.]. Numerical Simulation and Engineering Application of Coalbed Water Injection. Mathematical Problems in Engineering No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1196474
American Medical Association (AMA)
Shi, Yijie& Wang, Pengfei& Liu, Ronghua& Tan, Xuanhao& Zhang, Wen. Numerical Simulation and Engineering Application of Coalbed Water Injection. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1196474
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1196474