Study Effect of Antiturbulence Additives on Hydraulic Efficiency in Oil Pipelines by Disk Turborheometer
AbstractTo determine the efficiency of additives Necadd-447, M-FLOWTREAT, FLO-XL, and FLO-MXA, a method for conducting experiments and processing the obtained results is proposed in this paper. The hydraulic efficiency for all additives is found to be within the Reynolds number range of 140,000–240,...
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| Veröffentlicht in: | Journal of pipeline systems 2021-11, Vol.12 (4) |
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| creator | Nechval, Andrey M Muratova, Vera I Valeev, Anvar R Yang, Chen Tashbulatov, Radmir R |
| description | AbstractTo determine the efficiency of additives Necadd-447, M-FLOWTREAT, FLO-XL, and FLO-MXA, a method for conducting experiments and processing the obtained results is proposed in this paper. The hydraulic efficiency for all additives is found to be within the Reynolds number range of 140,000–240,000; the efficiency is maximum for Reynolds numbers of 600,000 to 700,000. Increase in additive concentration to 20–40 ppm increases hydraulic efficiency. Any further increase in concentration decreases effectiveness; this is due to turbulent behavior in the flow induced by a rotating disk and the attenuation of the Toms effect caused by an increase in the intermolecular interaction of polymer tangles. The highest hydraulic efficiency is observed at Reynolds numbers between 500,000 and 700,000. An empirical dependence is proposed to predict the effectiveness of antiturbulence additives in oil and petroleum products in trunk pipelines. |
| doi_str_mv | 10.1061/(ASCE)PS.1949-1204.0000610 |
| format | Article |
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The hydraulic efficiency for all additives is found to be within the Reynolds number range of 140,000–240,000; the efficiency is maximum for Reynolds numbers of 600,000 to 700,000. Increase in additive concentration to 20–40 ppm increases hydraulic efficiency. Any further increase in concentration decreases effectiveness; this is due to turbulent behavior in the flow induced by a rotating disk and the attenuation of the Toms effect caused by an increase in the intermolecular interaction of polymer tangles. The highest hydraulic efficiency is observed at Reynolds numbers between 500,000 and 700,000. 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The hydraulic efficiency for all additives is found to be within the Reynolds number range of 140,000–240,000; the efficiency is maximum for Reynolds numbers of 600,000 to 700,000. Increase in additive concentration to 20–40 ppm increases hydraulic efficiency. Any further increase in concentration decreases effectiveness; this is due to turbulent behavior in the flow induced by a rotating disk and the attenuation of the Toms effect caused by an increase in the intermolecular interaction of polymer tangles. The highest hydraulic efficiency is observed at Reynolds numbers between 500,000 and 700,000. An empirical dependence is proposed to predict the effectiveness of antiturbulence additives in oil and petroleum products in trunk pipelines.</description><subject>Additives</subject><subject>Attenuation</subject><subject>Efficiency</subject><subject>Fluid dynamics</subject><subject>Fluid flow</subject><subject>Hydraulics</subject><subject>Petroleum</subject><subject>Petroleum pipelines</subject><subject>Petroleum products</subject><subject>Pipelines</subject><subject>Polymers</subject><subject>Reynolds number</subject><subject>Rotating disks</subject><subject>Submarine pipelines</subject><subject>Technical Papers</subject><subject>Toms effect</subject><issn>1949-1190</issn><issn>1949-1204</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kF1LwzAUhoMoOKb_IeiNXnQmbZo13pU5nTDYoPM6pPlgmV07k1Tov7dlm155bnIIz_seeAC4w2iCEcVPD3kxmz-uiwlmhEU4RmSC-qEYXYDR79_leccMXYNb73cDlGASEzwC2yK0qoNzY7QMsDEwr4MNrSvbStdSw1wpG-y39rCp4aJTTrSVlQNvpe2JDtoarmwF1_agK1v3YNnBF-s_4aZvadxWN3sdtLsBV0ZUXt-e3jH4eJ1vZotouXp7n-XLSMQZDpFJ0ixRTCdEUmpUEmsksUSUiDQTUmWYTnGcZkxQlpYl0ZkpkRBToUrNqKQoGYP7Y-_BNV-t9oHvmtbV_Ukep1NMUkZj0lPPR0q6xnunDT84uxeu4xjxQS7ng1y-Lvggjw8i-UluH6bHsPBS_9Wfk_8HfwBYfn6h</recordid><startdate>20211101</startdate><enddate>20211101</enddate><creator>Nechval, Andrey M</creator><creator>Muratova, Vera I</creator><creator>Valeev, Anvar R</creator><creator>Yang, Chen</creator><creator>Tashbulatov, Radmir R</creator><general>American Society of Civil Engineers</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>KR7</scope><scope>L.G</scope><orcidid>https://orcid.org/0000-0001-7197-605X</orcidid></search><sort><creationdate>20211101</creationdate><title>Study Effect of Antiturbulence Additives on Hydraulic Efficiency in Oil Pipelines by Disk Turborheometer</title><author>Nechval, Andrey M ; Muratova, Vera I ; Valeev, Anvar R ; Yang, Chen ; Tashbulatov, Radmir R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a281t-f3583d9e34c66fd32e0c1c064a58acd816712589a695bb4e8fb0aa7adbe96c603</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Additives</topic><topic>Attenuation</topic><topic>Efficiency</topic><topic>Fluid dynamics</topic><topic>Fluid flow</topic><topic>Hydraulics</topic><topic>Petroleum</topic><topic>Petroleum pipelines</topic><topic>Petroleum products</topic><topic>Pipelines</topic><topic>Polymers</topic><topic>Reynolds number</topic><topic>Rotating disks</topic><topic>Submarine pipelines</topic><topic>Technical Papers</topic><topic>Toms effect</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nechval, Andrey M</creatorcontrib><creatorcontrib>Muratova, Vera I</creatorcontrib><creatorcontrib>Valeev, Anvar R</creatorcontrib><creatorcontrib>Yang, Chen</creatorcontrib><creatorcontrib>Tashbulatov, Radmir R</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Journal of pipeline systems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nechval, Andrey M</au><au>Muratova, Vera I</au><au>Valeev, Anvar R</au><au>Yang, Chen</au><au>Tashbulatov, Radmir R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Study Effect of Antiturbulence Additives on Hydraulic Efficiency in Oil Pipelines by Disk Turborheometer</atitle><jtitle>Journal of pipeline systems</jtitle><date>2021-11-01</date><risdate>2021</risdate><volume>12</volume><issue>4</issue><issn>1949-1190</issn><eissn>1949-1204</eissn><abstract>AbstractTo determine the efficiency of additives Necadd-447, M-FLOWTREAT, FLO-XL, and FLO-MXA, a method for conducting experiments and processing the obtained results is proposed in this paper. 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| identifier | ISSN: 1949-1190 |
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| language | eng |
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| source | American Society of Civil Engineers:NESLI2:Journals:2014 |
| subjects | Additives Attenuation Efficiency Fluid dynamics Fluid flow Hydraulics Petroleum Petroleum pipelines Petroleum products Pipelines Polymers Reynolds number Rotating disks Submarine pipelines Technical Papers Toms effect |
| title | Study Effect of Antiturbulence Additives on Hydraulic Efficiency in Oil Pipelines by Disk Turborheometer |
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