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Atomization and Sprays

年間 12 号発行

ISSN 印刷: 1044-5110

ISSN オンライン: 1936-2684

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: 1.2 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: 1.8 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.3 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: 0.00095 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: 0.28 SJR: 0.341 SNIP: 0.536 CiteScore™:: 1.9 H-Index: 57

Indexed in

QUANTIFYING AIR ATOMIZATION OF VISCOELASTIC FLUIDS THROUGH FLUID RELAXATION TIMES

巻 16, 発行 7, 2006, pp. 777-790
DOI: 10.1615/AtomizSpr.v16.i7.50
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要約

The industrial need to control the atomization of non-Newtonian fluids necessitates an understanding of the influence of fluid rheology and different viscoelastic properties on this complex process. Previous studies of atomization of a pertinent class of non-Newtonian fluids—polymer solutions—provide a wealth of qualitative observations of the effects of viscoelasticity but are often hindered by the inability to decouple different types of non-Newtonian behavior. Here we use a series of well-characterized polymer solutions whose non-Newtonian behavior are dominated by extensional hardening and utilize a fluid relaxation time τ—the key viscoelastic parameter characterizing the onset of extensional hardening—to quantify the atomization process. The model fluids are sprayed via an air atomizer, and the drop size distributions are measured using a diffraction-based size analyzer. The atomization study shows that viscoelasticity increases the mean drop diameter and broadens the size distribution. We incorporate fluid relaxation time into a drop size correlation that predicts the Sauter mean diameter.

によって引用された
  1. Batarseh Feras Z., Gnirß Markus, Roisman Ilia V., Tropea Cameron, Fluctuations of a spray generated by an airblast atomizer, Experiments in Fluids, 46, 6, 2009. Crossref

  2. Matos Marvi A., Cicerone Marcus T., Alternating current electric field effects on neural stem cell viability and differentiation, Biotechnology Progress, 26, 3, 2010. Crossref

  3. Lee Wingki, Walker Lynn M., Anna Shelley L., Competition Between Viscoelasticity and Surfactant Dynamics in Flow Focusing Microfluidics, Macromolecular Materials and Engineering, 296, 3-4, 2011. Crossref

  4. Zhao Hui, Hou Yan-Bing, Liu Hai-Feng, Tian Xiu-Shan, Xu Jian-Liang, Li Wei-Feng, Liu Yi, Wu Fu-Yu, Zhang Jie, Lin Kuang-Fei, Influence of rheological properties on air-blast atomization of coal water slurry, Journal of Non-Newtonian Fluid Mechanics, 211, 2014. Crossref

  5. Sharma Vivek, Haward Simon J., Serdy James, Keshavarz Bavand, Soderlund Asa, Threlfall-Holmes Phil, McKinley Gareth H., The rheology of aqueous solutions of ethyl hydroxy-ethyl cellulose (EHEC) and its hydrophobically modified analogue (hmEHEC): extensional flow response in capillary break-up, jetting (ROJER) and in a cross-slot extensional rheometer, Soft Matter, 11, 16, 2015. Crossref

  6. Keshavarz Bavand, Sharma Vivek, Houze Eric C., Koerner Michael R., Moore John R., Cotts Patricia M., Threlfall-Holmes Philip, McKinley Gareth H., Studying the effects of elongational properties on atomization of weakly viscoelastic solutions using Rayleigh Ohnesorge Jetting Extensional Rheometry (ROJER), Journal of Non-Newtonian Fluid Mechanics, 222, 2015. Crossref

  7. Sousa Patrícia C., Vega Emilio J., Sousa Renato G., Montanero José M., Alves Manuel A., Measurement of relaxation times in extensional flow of weakly viscoelastic polymer solutions, Rheologica Acta, 56, 1, 2017. Crossref

  8. Keshavarz Bavand, Houze Eric C., Moore John R., Koerner Michael R., McKinley Gareth H., Ligament Mediated Fragmentation of Viscoelastic Liquids, Physical Review Letters, 117, 15, 2016. Crossref

  9. Dinic Jelena, Biagioli Madeleine, Sharma Vivek, Pinch-off dynamics and extensional relaxation times of intrinsically semi-dilute polymer solutions characterized by dripping-onto-substrate rheometry, Journal of Polymer Science Part B: Polymer Physics, 55, 22, 2017. Crossref

  10. Zhao Hui, Liu Haifeng, Breakup Morphology and Mechanisms of Liquid Atomization, in Environmental Impact of Aviation and Sustainable Solutions, 2020. Crossref

  11. Martínez Narváez Carina D. V., Mazur Thomas, Sharma Vivek, Dynamics and extensional rheology of polymer–surfactant association complexes, Soft Matter, 17, 25, 2021. Crossref

  12. Porfirio Tiago, Galindo-Rosales Francisco J., Campo-Deaño Laura, Vicente João, Semião Viriato, Rheological characterization of polymeric solutions used in spray drying process, European Journal of Pharmaceutical Sciences, 158, 2021. Crossref

  13. Dinic Jelena, Martínez Narváez Carina D. V., Sharma Vivek, Rheology of Unentangled Polymer Solutions Depends on Three Macromolecular Properties: Flexibility, Extensibility, and Segmental Dissymmetry, in Macromolecular Engineering, 2022. Crossref

  14. Moakes Richard J. A., Grover Liam M., Robinson Thomas E., Can We Structure Biomaterials to Spray Well Whilst Maintaining Functionality?, Bioengineering, 10, 1, 2022. Crossref

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