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International Journal of Fluid Mechanics Research

年間 6 号発行

ISSN 印刷: 2152-5102

ISSN オンライン: 2152-5110

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.1 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.0002 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.33 SJR: 0.256 SNIP: 0.49 CiteScore™:: 2.4 H-Index: 23

Indexed in

Effect of Additive on the Performance Characteristics of Centrifugal and Progressive Cavity Slurry Pumps with High Concentration Fly Ash Slurries

巻 39, 発行 3, 2012, pp. 216-237
DOI: 10.1615/InterJFluidMechRes.v39.i3.20
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要約

Slurry pumps are extensively used in the hydraulic transportation of fly ash slurries through pipes in thermal power plants. Today a wide range of slurry pumps are available and most commonly used pumps are broadly classified into two main categories namely positive displacement and centrifugal pumps. The two types of pumps differ considerably in construction as well as in operating principle compared to the conventional pumps. Presents study reports the effect of additive on the performance characteristics of centrifugal and progressive cavity screw pump for fly ash slurry at high concentration (above Cω ≈ 50 % by weight). Mixture of Sodium Carbonate and Henko detergent (5 : 1) at a concentration of 0.2 % by weight has been used as an additive. For each type of the pump, the effect of additive on the performance characteristics have been experimentally evaluated at rated speed with fly ash slurries in the concentration range of 50 to 70 % by weight. The pump total head, overall efficiency and pump input power as a function of the flow rate have been measured. The results obtained from the centrifugal slurry pump performance show that at rated speed, the performance of the pump improves with the addition of drag reducing additive. In the case of progressive cavity screw pump, pump performance characteristics and behavior were completely different compared to the centrifugal slurry pump. At rated speed, the performance of screw pump deteriorates with the addition of drag reducing soap solution.

によって引用された
  1. Tarodiya Rahul, Gandhi Bhupendra K., Hydraulic performance and erosive wear of centrifugal slurry pumps - A review, Powder Technology, 305, 2017. Crossref

  2. Singh Jatinder Pal, Kumar Satish, Mohapatra S.K., Head Loss Investigations Inside 90° Pipe Bend for Conveying Of Fine Coal–Water Slurry Suspension, International Journal of Coal Preparation and Utilization, 40, 11, 2020. Crossref

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