Author
Wen Nie
Other affiliations: Liaoning Technical University, North China Institute of Science and Technology
Bio: Wen Nie is an academic researcher from Shandong University of Science and Technology. The author has contributed to research in topics: Airflow & Coal dust. The author has an hindex of 37, co-authored 83 publications receiving 3135 citations. Previous affiliations of Wen Nie include Liaoning Technical University & North China Institute of Science and Technology.
Topics: Airflow, Coal dust, Coal mining, Coal, Nozzle
Papers
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TL;DR: In this paper, the authors made an in-depth analysis of the effects of an air curtain generator's radial and axial pressure airflow rate and a dust removal fan's exhaust airflow rate on the diffusion and pollution behaviors of dust through CFD technology and field measurements.
236 citations
TL;DR: In this article, the effect of air flowrate on pollutant dispersion pattern of coal dust particles at the fully mechanized mining face is investigated. And the authors aim to reduce the dust concentration through adjusting the air flow rate parameter.
181 citations
TL;DR: In this paper, the effects of the air volume ratio parameters (axial-to-radial flow ratio of the wall-attached air cylinder "δ" and the forced-toexhaust ratio "β") on the air curtain dust suppression in a rock tunnel's fully-mechanized working face, the eastern belt of Huipodi mining company (Shanxi Mineral Group Co., Ltd., China) was numerically simulated by CFD software in this study.
175 citations
TL;DR: In this article, the authors used computational fluid dynamics (CFD) for numerical simulation of spray nozzles with three pore diameters of 1.6, 2.0, and 2.4.
166 citations
TL;DR: In this article, a highly simulated physical model of the goaf and multiple dust sources were established in order to obtain the optimal dust-removal air flow rate in the roadway, by combining the numerical simulation method, the influence of the flow rate on dust diffusion rules of the dust sources was analyzed.
160 citations
Cited by
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TL;DR: In this paper, the authors made an in-depth analysis of the effects of an air curtain generator's radial and axial pressure airflow rate and a dust removal fan's exhaust airflow rate on the diffusion and pollution behaviors of dust through CFD technology and field measurements.
236 citations
TL;DR: In this article, the effect of air flowrate on pollutant dispersion pattern of coal dust particles at the fully mechanized mining face is investigated. And the authors aim to reduce the dust concentration through adjusting the air flow rate parameter.
181 citations
TL;DR: In this paper, the effects of the air volume ratio parameters (axial-to-radial flow ratio of the wall-attached air cylinder "δ" and the forced-toexhaust ratio "β") on the air curtain dust suppression in a rock tunnel's fully-mechanized working face, the eastern belt of Huipodi mining company (Shanxi Mineral Group Co., Ltd., China) was numerically simulated by CFD software in this study.
175 citations
TL;DR: In this article, a multi-index experimental system for estimating various factors during coal oxidation (heating) and combustion and analyzed the characteristic temperature, index gases, and EMR signals.
166 citations
TL;DR: In this article, the authors used computational fluid dynamics (CFD) for numerical simulation of spray nozzles with three pore diameters of 1.6, 2.0, and 2.4.
166 citations