Study of dust pollution control effect based on orthogonal test and CFD numerical simulations
To control the diffusion of high concentrations of coal dust during tunnel boring and minimize the threat to the life and health of coal miners, theoretical analysis, numerical simulations, and field measurements were combined in this study. First, computational fluid dynamic simulation software was...
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| Veröffentlicht in: | Environmental science and pollution research international 2024-07, Vol.31 (31), p.43712-43730 |
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| creator | Nie, Wen Jiang, Chenwang Liu, Qiang Guo, Lidian Zhang, Haonan Cheng, Chuanxing Zhu, Zilian |
| description | To control the diffusion of high concentrations of coal dust during tunnel boring and minimize the threat to the life and health of coal miners, theoretical analysis, numerical simulations, and field measurements were combined in this study. First, computational fluid dynamic simulation software was used to simulate the generation of dust particles and their transport pattern in the tunnel. Subsequently, an innovative orthogonal test was performed to study the effect of four ventilation parameters [the pressure airflow rate (
Q
), distance between the air duct center and heading face (
L
A
), distance between the air duct center and tunnel floor (
L
B
), and distance between the air duct center and nearest coal wall (
L
C
)] on dust diffusion. According to the orthogonal test results, the optimal ventilation parameters for effective dust control are as follows:
Q
= 1400 m
3
/min,
L
A
= 7 m,
L
B
= 2.8 m, and
L
C
= 1 m. The optimized set of ventilation parameters was applied to the Wangpo 3206 working face. The results show that dust diffusion in the tunnel was effectively controlled and that the air quality was sufficiently improved. |
| doi_str_mv | 10.1007/s11356-024-33989-1 |
| format | Article |
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Q
), distance between the air duct center and heading face (
L
A
), distance between the air duct center and tunnel floor (
L
B
), and distance between the air duct center and nearest coal wall (
L
C
)] on dust diffusion. According to the orthogonal test results, the optimal ventilation parameters for effective dust control are as follows:
Q
= 1400 m
3
/min,
L
A
= 7 m,
L
B
= 2.8 m, and
L
C
= 1 m. The optimized set of ventilation parameters was applied to the Wangpo 3206 working face. The results show that dust diffusion in the tunnel was effectively controlled and that the air quality was sufficiently improved.</description><identifier>ISSN: 1614-7499</identifier><identifier>ISSN: 0944-1344</identifier><identifier>EISSN: 1614-7499</identifier><identifier>DOI: 10.1007/s11356-024-33989-1</identifier><identifier>PMID: 38907821</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Air flow ; Air pollution ; Air Pollution - prevention & control ; Air quality ; Aquatic Pollution ; Atmospheric Protection/Air Quality Control/Air Pollution ; Coal ; Coal dust ; Coal Mining ; Computer Simulation ; Diffusion ; Diffusion rate ; Dust ; Dust control ; Earth and Environmental Science ; Ecotoxicology ; Environment ; Environmental Chemistry ; Environmental Health ; Humans ; Hydrodynamics ; Mathematical models ; Outdoor air quality ; Parameters ; Pollution control ; Pollution effects ; Pressure effects ; Research Article ; Theoretical analysis ; Tunnels ; Ventilation ; Waste Water Technology ; Water Management ; Water Pollution Control ; Work face</subject><ispartof>Environmental science and pollution research international, 2024-07, Vol.31 (31), p.43712-43730</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c1711-cf1eeaa5df6bfa97dd938f5eaf2b07095f262680a6fab1b88cb00cb5f0690883</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11356-024-33989-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11356-024-33989-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38907821$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Nie, Wen</creatorcontrib><creatorcontrib>Jiang, Chenwang</creatorcontrib><creatorcontrib>Liu, Qiang</creatorcontrib><creatorcontrib>Guo, Lidian</creatorcontrib><creatorcontrib>Zhang, Haonan</creatorcontrib><creatorcontrib>Cheng, Chuanxing</creatorcontrib><creatorcontrib>Zhu, Zilian</creatorcontrib><title>Study of dust pollution control effect based on orthogonal test and CFD numerical simulations</title><title>Environmental science and pollution research international</title><addtitle>Environ Sci Pollut Res</addtitle><addtitle>Environ Sci Pollut Res Int</addtitle><description>To control the diffusion of high concentrations of coal dust during tunnel boring and minimize the threat to the life and health of coal miners, theoretical analysis, numerical simulations, and field measurements were combined in this study. First, computational fluid dynamic simulation software was used to simulate the generation of dust particles and their transport pattern in the tunnel. Subsequently, an innovative orthogonal test was performed to study the effect of four ventilation parameters [the pressure airflow rate (
Q
), distance between the air duct center and heading face (
L
A
), distance between the air duct center and tunnel floor (
L
B
), and distance between the air duct center and nearest coal wall (
L
C
)] on dust diffusion. According to the orthogonal test results, the optimal ventilation parameters for effective dust control are as follows:
Q
= 1400 m
3
/min,
L
A
= 7 m,
L
B
= 2.8 m, and
L
C
= 1 m. The optimized set of ventilation parameters was applied to the Wangpo 3206 working face. The results show that dust diffusion in the tunnel was effectively controlled and that the air quality was sufficiently improved.</description><subject>Air flow</subject><subject>Air pollution</subject><subject>Air Pollution - prevention & control</subject><subject>Air quality</subject><subject>Aquatic Pollution</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>Coal</subject><subject>Coal dust</subject><subject>Coal Mining</subject><subject>Computer Simulation</subject><subject>Diffusion</subject><subject>Diffusion rate</subject><subject>Dust</subject><subject>Dust control</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Humans</subject><subject>Hydrodynamics</subject><subject>Mathematical models</subject><subject>Outdoor air quality</subject><subject>Parameters</subject><subject>Pollution control</subject><subject>Pollution effects</subject><subject>Pressure effects</subject><subject>Research Article</subject><subject>Theoretical analysis</subject><subject>Tunnels</subject><subject>Ventilation</subject><subject>Waste Water Technology</subject><subject>Water Management</subject><subject>Water Pollution Control</subject><subject>Work face</subject><issn>1614-7499</issn><issn>0944-1344</issn><issn>1614-7499</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEFPHCEYhkmjqdtt_0APDYmXXka_D3YGOJpVW5NNPOi1IQwDdszMsMJw2H8v27Wt8eAJ8vG8D_AS8hXhDAHEeULkdVMBW1WcK6kq_EAW2OCqEiuljl7tT8inlB4BGCgmPpITLhUIyXBBft3NudvR4GmX00y3YRjy3IeJ2jDNMQzUee_sTFuTXEfLPMT5d3gIkxno7ErCTB1dX1_SKY8u9raMUz_mwewl6TM59mZI7svLuiT311f365_V5vbHzfpiU1kUiJX16Jwxdeeb1hsluk5x6WtnPGtBgKo9a1gjwTTetNhKaVsA29YeGgVS8iX5ftBuY3jK5VV67JN1w2AmF3LSHAQyiQ1nBT19gz6GHMtv9pTEleCc74XsQNkYUorO623sRxN3GkHvu9eH7nXpXv_pXmMJfXtR53Z03b_I37ILwA9AKkfTg4v_735H-wxJ_Y_X</recordid><startdate>202407</startdate><enddate>202407</enddate><creator>Nie, Wen</creator><creator>Jiang, Chenwang</creator><creator>Liu, Qiang</creator><creator>Guo, Lidian</creator><creator>Zhang, Haonan</creator><creator>Cheng, Chuanxing</creator><creator>Zhu, Zilian</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7SN</scope><scope>7T7</scope><scope>7TV</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>K9.</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>202407</creationdate><title>Study of dust pollution control effect based on orthogonal test and CFD numerical simulations</title><author>Nie, Wen ; Jiang, Chenwang ; Liu, Qiang ; Guo, Lidian ; Zhang, Haonan ; Cheng, Chuanxing ; Zhu, Zilian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1711-cf1eeaa5df6bfa97dd938f5eaf2b07095f262680a6fab1b88cb00cb5f0690883</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Air flow</topic><topic>Air pollution</topic><topic>Air Pollution - prevention & control</topic><topic>Air quality</topic><topic>Aquatic Pollution</topic><topic>Atmospheric Protection/Air Quality Control/Air Pollution</topic><topic>Coal</topic><topic>Coal dust</topic><topic>Coal Mining</topic><topic>Computer Simulation</topic><topic>Diffusion</topic><topic>Diffusion rate</topic><topic>Dust</topic><topic>Dust control</topic><topic>Earth and Environmental Science</topic><topic>Ecotoxicology</topic><topic>Environment</topic><topic>Environmental Chemistry</topic><topic>Environmental Health</topic><topic>Humans</topic><topic>Hydrodynamics</topic><topic>Mathematical models</topic><topic>Outdoor air quality</topic><topic>Parameters</topic><topic>Pollution control</topic><topic>Pollution effects</topic><topic>Pressure effects</topic><topic>Research Article</topic><topic>Theoretical analysis</topic><topic>Tunnels</topic><topic>Ventilation</topic><topic>Waste Water Technology</topic><topic>Water Management</topic><topic>Water Pollution Control</topic><topic>Work face</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nie, Wen</creatorcontrib><creatorcontrib>Jiang, Chenwang</creatorcontrib><creatorcontrib>Liu, Qiang</creatorcontrib><creatorcontrib>Guo, Lidian</creatorcontrib><creatorcontrib>Zhang, Haonan</creatorcontrib><creatorcontrib>Cheng, Chuanxing</creatorcontrib><creatorcontrib>Zhu, Zilian</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ecology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Environmental science and pollution research international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nie, Wen</au><au>Jiang, Chenwang</au><au>Liu, Qiang</au><au>Guo, Lidian</au><au>Zhang, Haonan</au><au>Cheng, Chuanxing</au><au>Zhu, Zilian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Study of dust pollution control effect based on orthogonal test and CFD numerical simulations</atitle><jtitle>Environmental science and pollution research international</jtitle><stitle>Environ Sci Pollut Res</stitle><addtitle>Environ Sci Pollut Res Int</addtitle><date>2024-07</date><risdate>2024</risdate><volume>31</volume><issue>31</issue><spage>43712</spage><epage>43730</epage><pages>43712-43730</pages><issn>1614-7499</issn><issn>0944-1344</issn><eissn>1614-7499</eissn><abstract>To control the diffusion of high concentrations of coal dust during tunnel boring and minimize the threat to the life and health of coal miners, theoretical analysis, numerical simulations, and field measurements were combined in this study. First, computational fluid dynamic simulation software was used to simulate the generation of dust particles and their transport pattern in the tunnel. Subsequently, an innovative orthogonal test was performed to study the effect of four ventilation parameters [the pressure airflow rate (
Q
), distance between the air duct center and heading face (
L
A
), distance between the air duct center and tunnel floor (
L
B
), and distance between the air duct center and nearest coal wall (
L
C
)] on dust diffusion. According to the orthogonal test results, the optimal ventilation parameters for effective dust control are as follows:
Q
= 1400 m
3
/min,
L
A
= 7 m,
L
B
= 2.8 m, and
L
C
= 1 m. The optimized set of ventilation parameters was applied to the Wangpo 3206 working face. The results show that dust diffusion in the tunnel was effectively controlled and that the air quality was sufficiently improved.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>38907821</pmid><doi>10.1007/s11356-024-33989-1</doi><tpages>19</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1614-7499 |
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| language | eng |
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| source | MEDLINE; SpringerNature Journals |
| subjects | Air flow Air pollution Air Pollution - prevention & control Air quality Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution Coal Coal dust Coal Mining Computer Simulation Diffusion Diffusion rate Dust Dust control Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Humans Hydrodynamics Mathematical models Outdoor air quality Parameters Pollution control Pollution effects Pressure effects Research Article Theoretical analysis Tunnels Ventilation Waste Water Technology Water Management Water Pollution Control Work face |
| title | Study of dust pollution control effect based on orthogonal test and CFD numerical simulations |
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