{"id":2149,"date":"2021-01-18T19:11:34","date_gmt":"2021-01-18T17:11:34","guid":{"rendered":"http:\/\/journals.khnu.km.ua\/vestnik\/?p=2149"},"modified":"2021-03-30T12:45:24","modified_gmt":"2021-03-30T09:45:24","slug":"%d0%bc%d0%be%d0%b4%d0%b5%d0%bb%d1%8e%d0%b2%d0%b0%d0%bd%d0%bd%d1%8f-%d0%bf%d1%80%d0%be%d1%86%d0%b5%d1%81%d1%83-%d1%96%d0%bc%d0%bf%d1%83%d0%bb%d1%8c%d1%81%d0%bd%d0%be%d0%b3%d0%be-%d1%80%d0%be%d0%b7","status":"publish","type":"post","link":"https:\/\/journals.khnu.km.ua\/vestnik\/?p=2149","title":{"rendered":"\u041c\u043e\u0434\u0435\u043b\u044e\u0432\u0430\u043d\u043d\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0443 \u0456\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e\u0433\u043e \u0440\u043e\u0437\u043f\u0438\u043b\u0435\u043d\u043d\u044f \u0440\u0456\u0434\u0438\u043d\u0438 \u043a\u043e\u043b\u0438\u0432\u0430\u043b\u044c\u043d\u0438\u043c \u0441\u043e\u043f\u043b\u043e\u043c"},"content":{"rendered":"

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MODELING THE ULTRASONIC SPRAYER<\/p>\n

<\/a> \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 67-71. \u041d\u043e\u043c\u0435\u0440: \u21162, 2019 (271)<\/strong>
\n\u0410\u0432\u0442\u043e\u0440\u0438:<\/strong>
\n\u0421. \u041b. \u0413\u041e\u0420\u042f\u0429\u0415\u041d\u041a\u041e, \u041a. \u041b. \u0413\u041e\u0420\u042f\u0429\u0415\u041d\u041a\u041e
\n\u0425\u043c\u0435\u043b\u044c\u043d\u0438\u0446\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442
\nS. HORIASHCHENKO, K. HORIASHCHENKO
\nKhmelnytskyi\u00a0National\u00a0University
\nDOI:<\/strong> https:\/\/www.doi.org\/10.31891\/2307-5732-2019-271-2-67-71<\/a>
\n\u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review :<\/strong> 26.02.2019 \u0440.
\n\u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed :<\/strong> 10.04.2019 \u0440.<\/p>\n

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\n\u041a\u043b\u044e\u0447\u043e\u0432\u0456 \u0441\u043b\u043e\u0432\u0430:<\/strong> \u043f\u043e\u043b\u0456\u043c\u0435\u0440\u043d\u0456 \u043f\u043e\u043a\u0440\u0438\u0442\u0442\u044f, \u043f\u0440\u0438\u0441\u0442\u0440\u043e\u0457 \u0434\u043b\u044f \u043d\u0430\u043d\u0435\u0441\u0435\u043d\u043d\u044f, \u043c\u043e\u0434\u0435\u043b\u044e\u0432\u0430\u043d\u043d\u044f.<\/p>\n

\u0420\u043e\u0437\u0448\u0438\u0440\u0435\u043d\u0430 \u0430\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u0430\u043d\u0433\u043b\u0456\u0439\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e<\/strong><\/p>\n

The article considers the model of a sprayer equipped with an ultrasonic concentrator for grinding a liquid (molten polymer). An analysis of the ultrasonic effect on the fluid flow has been carried out, taking into account its spraying in the air. The mathematical models of the dependence of wave length on amplitude and physical components of a polymer are given. The developed model showed the motion of cavitation elements along the line of spraying and allowed to determine the velocity of the flow and the mass of the resulting droplets.
\nKey<\/strong> words:<\/strong> polymer coatings, devices for coating, modeling.<\/p>\n

References<\/strong><\/p>\n

    \n
  1. Reitz, R.D. and Bracco, F.V., “Mechanism of Atomization of Liquid Jets,” The Physics of Fluids, Vol. 25, p. 1730, 1982. https:\/\/doi.org\/10.1063\/1.863650<\/li>\n
  2. Hmelev V.N. Primenenie ultrazvuka vysokoj intensivnosti v promyshlennosti \/ V.N. Hmelev, A.N. Slivin, R.V. Barsukov, S.N.\u00a0Cyganok, A.V. Shalunov ; Alt. gos. tehn. un-t, BTI. \u2013 Bijsk : Izd-vo Alt. gos. tehn. un-ta, 2010. \u2013 203 c..<\/li>\n
  3. Sheng C.D. Modelling Acoustic Agglomeration Processes Using Direct Simulation Monte Carlo Method \/ C.D. Sheng, X.L. Shen \/\/ Journal of Aerosol Science. \u2013 2006. \u2013 Issue 37. \u2013 P. 16\u201336.<\/li>\n
  4. Vytautas Ostasevicius, Vytautas Jurenas, Rimvydas Gaidys, Ievgeniia Golinka. Vibroacoustic handling and levitation of microparticles in air. JVE International Ltd. Vibroengineering PROCEDIA. Dec 2017, Vol. 15. ISSN 2345-0533 h\/100-105<\/li>\n
  5. Serhiy Horyashchenko, Ievgeniia Golinka. Simulation of particle flow of the polymer droplets using ultrasonic spraying. 22th International Scientific Conference: Mechanika 2017 \u2013 Proceedings. Kaunas. P. 134\u2013137.<\/li>\n
  6. Horiashchenko S.L. Modeliuvannia kraplyn pry rozpylenni dvofaznoho potoku soplom \/ S.L. Horiashchenko \/\/ Herald of Khmelnytskyi National University. \u2013 2016. \u2013 \u2116 3. \u2013 S. 282\u2013285.<\/li>\n
  7. Numerical study on the effect of nozzle pressure and yarn delivery speed on the fiber motion in the nozzle of Murata vortex spinning\/ Journal of Fluids and Structures 27 (2011) 121\u2013133.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    \u041c\u041e\u0414\u0415\u041b\u042e\u0412\u0410\u041d\u041d\u042f \u041f\u0420\u041e\u0426\u0415\u0421\u0423 \u0406\u041c\u041f\u0423\u041b\u042c\u0421\u041d\u041e\u0413\u041e \u0420\u041e\u0417\u041f\u0418\u041b\u0415\u041d\u041d\u042f \u0420\u0406\u0414\u0418\u041d\u0418 \u041a\u041e\u041b\u0418\u0412\u0410\u041b\u042c\u041d\u0418\u041c \u0421\u041e\u041f\u041b\u041e\u041c MODELING THE ULTRASONIC SPRAYER \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 67-71. \u041d\u043e\u043c\u0435\u0440: \u21162, 2019 (271) \u0410\u0432\u0442\u043e\u0440\u0438: \u0421. \u041b. \u0413\u041e\u0420\u042f\u0429\u0415\u041d\u041a\u041e, \u041a. \u041b. \u0413\u041e\u0420\u042f\u0429\u0415\u041d\u041a\u041e \u0425\u043c\u0435\u043b\u044c\u043d\u0438\u0446\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 S. HORIASHCHENKO, K. HORIASHCHENKO Khmelnytskyi\u00a0National\u00a0University DOI: https:\/\/www.doi.org\/10.31891\/2307-5732-2019-271-2-67-71 \u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review : 26.02.2019 \u0440. \u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed : 10.04.2019 \u0440. \u0410\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u043c\u043e\u0432\u043e\u044e \u043e\u0440\u0438\u0433\u0456\u043d\u0430\u043b\u0443 \u0412 \u0441\u0442\u0430\u0442\u0442\u0456 \u0440\u043e\u0437\u0433\u043b\u044f\u0434\u0430\u0454\u0442\u044c\u0441\u044f \u043c\u043e\u0434\u0435\u043b\u044c \u0440\u043e\u0437\u043f\u0438\u043b\u044e\u0432\u0430\u0447\u0430, \u0449\u043e \u043e\u0441\u043d\u0430\u0449\u0435\u043d\u0430 \u0443\u043b\u044c\u0442\u0440\u0430\u0437\u0432\u0443\u043a\u043e\u0432\u0438\u043c \u043a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u043c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[22],"tags":[],"_links":{"self":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/2149"}],"collection":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2149"}],"version-history":[{"count":3,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/2149\/revisions"}],"predecessor-version":[{"id":5278,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/2149\/revisions\/5278"}],"wp:attachment":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}