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Nanoscience and Technology: An International Journal

Erscheint 4 Ausgaben pro Jahr

ISSN Druckformat: 2572-4258

ISSN Online: 2572-4266

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: 1.3 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: 1.7 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: 0.7 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: 0.00023 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: 0.11 SJR: 0.244 SNIP: 0.521 CiteScore™:: 3.6 H-Index: 14

Indexed in

MODEL OF SCALE DEPOSITION WITH MAGNETIC WATER TREATMENT

Volumen 5, Ausgabe 1, 2014, pp. 51-71
DOI: 10.1615/NanomechanicsSciTechnolIntJ.v5.i1.50
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ABSTRAKT

Analysis of the behavior of nanosized colloidal particles in the oversaturated solution was used to justify a physical model of scaling reduction by magnetic treatment of the water flow. It was shown that as a result of deformation of a double electric layer the colloidal solution loses its stability and coagulation of nanosized colloidal particles begins. Due to increased effective radius of the nanoparticle curvature the solution becomes strongly oversaturated relative to the generated aggregates, thereby accelerating crystallization of the dissolved salts on the particles. The nanoobject interphase layer reduces the energy of generation of critical nuclei (the dimensional effect) and their size. Since coagulation tends to decrease the concentration of critical nuclei in the solution, such decrease should be replenished by homogeneous generation of new nuclei. This leads to additional increase in the concentration of suspended particles and enhances the anti-scaling effect. It is shown that the crystallized dissolved salts mostly deposit on the suspended nanoparticles not only due to increase of their total surface, but also because the mass transfer coefficient on suspended particles is by four orders of magnitude greater than on the wall. The mathematical model built on the basis of all physical processes allowed making quantitative assessment of the anti-scaling effect in real heat and power plants.

REFERENZIERT VON
  1. Roi Ihor, Vaskina Iryna, Jozwiakowski Krzysztof, Vaskin Roman, Kozii Ivan, Influence of the Magnetic Field Gradient on the Efficiency of Magnetic Water Treatment, in Advances in Design, Simulation and Manufacturing III, 2020. Crossref

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