<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vrgup</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Ростовского государственного университета путей сообщения</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik Rostovskogo Gosudarstvennogo Universiteta Putej Soobshcheniya</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0201-727X</issn><publisher><publisher-name>Ростовский государственный университет путей сообщения</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.46973/0201-727X_2023_4_253</article-id><article-id custom-type="elpub" pub-id-type="custom">vrgup-231</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ТРАНСПОРТНАЯ ЭНЕРГЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>POWER ENGINEERING ON TRANSPORT</subject></subj-group></article-categories><title-group><article-title>Разработка мероприятий для подавления шума при работе вагонных замедлителей на сортировочных горочных комплексах</article-title><trans-title-group xml:lang="en"><trans-title>Development of measures to suppress noise during the operation of car remeders at hump-assorting complexes</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаповалов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shapovalov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шаповалов Владимир Владимирович, кафедра «Транспортные машины и триботехника», доктор технических наук, профессор</p></bio><bio xml:lang="en"><p>Shapovalov Vladimir Vladimirovich, Chair «Transport Machines and Tribotechnics», Doctor of Engineering Sciences, Professor</p></bio><email xlink:type="simple">tmt@rgups.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щербак</surname><given-names>П. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shcherbak</surname><given-names>P. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щербак Пётр Николаевич, кафедра «Путь и путевое хозяйство», доктор технических наук, профессор</p></bio><bio xml:lang="en"><p>Shcherbak Peter Nikolaevich, Chair «Track and Track Facilities», Doctor of Engineering Sciences, Professor</p></bio><email xlink:type="simple">spn55@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Озябкин</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Ozyabkin</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Озябкин Андрей Львович, кафедра «Транспортные машины и триботехника», доктор технических наук, профессор</p></bio><bio xml:lang="en"><p>Ozyabkin Andrey Lvovich, Chair «Transport Machines and Tribotechnics», Doctor of Engineering Sciences,Professor</p></bio><email xlink:type="simple">tmt@rgups.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куштин</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kushtin</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Куштин Владимир Иванович, кафедра «Изыскания, проектирование и строительство железных дорог», доктор технических наук, профессор</p></bio><bio xml:lang="en"><p>Kushtin Vladimir Ivanovich, Chair «Research, Design and Construction of Railways», Doctor of Engineering Sciences, Professor</p></bio><email xlink:type="simple">geometr@spark-mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корниенко</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kornienko</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Корниенко Роман Андреевич, кафедра «Транспортные машины и триботехника», инженер</p></bio><bio xml:lang="en"><p>Kornienko Roman Andreevich, Chair «Transport Machines and Tribotechnics», Engineer</p></bio><email xlink:type="simple">tmt@rgups.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ростовский государственный университет путей сообщения (РГУПС)</institution></aff><aff xml:lang="en"><institution>Rostov State Transport University (RSTU)</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2023</year></pub-date><volume>0</volume><issue>4</issue><fpage>253</fpage><lpage>261</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шаповалов В.В., Щербак П.Н., Озябкин А.Л., Куштин В.И., Корниенко Р.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Шаповалов В.В., Щербак П.Н., Озябкин А.Л., Куштин В.И., Корниенко Р.А.</copyright-holder><copyright-holder xml:lang="en">Shapovalov V.V., Shcherbak P.N., Ozyabkin A.L., Kushtin V.I., Kornienko R.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vestnik.rgups.ru/jour/article/view/231">https://vestnik.rgups.ru/jour/article/view/231</self-uri><abstract><p>Рассмотрены проблемы эксплуатации вагонных замедлителей сортировочных горочных комплексов. Для решения проблемы шума при торможении грузовых вагонов на тормозных позициях приведены данные замеров шума при работе замедлителей, описаны причины и условия его появления. Анализ замеров уровня шума и последующее ранжирование частот позволили выявить наиболее значимые октавные частоты, ответственные за уровень шума от тормозных позиций. Предложена конструкция механизма контактно-ротапринтного метода нанесения модификатора трения на торцевую поверхность колеса вагона для шумоподавления при торможении. Отмечено снижение пиковых значений звукового давления до уровня, который вполне согласуется с требуемыми нормативами, указанными в санитарных нормах. </p></abstract><trans-abstract xml:lang="en"><p>The paper presents the problems of operating railcar retarders at hump-assorting complexes. To solve the problem of noise when braking freight cars at braking positions, it is presented the data on noise measurements during the retarders operation, and it is considered the reasons and conditions for its occurrence. Analysis of noise level measurements and subsequent ranking of frequencies made it possible to identify the most significant octave frequencies responsible for the noise level from the braking positions. A design has been proposed for the mechanism of the contact-rotaprint method of applying a friction modifier to the end surface of a car wheel to reduce noise during braking. Peak sound pressure values have decreased to values that are fully consistent with the required standards specified in sanitary standards. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>вагонный замедлитель</kwd><kwd>автоматизированная сортировочная горка</kwd><kwd>шум при работе сортировочной горки</kwd><kwd>октавный анализ шума</kwd><kwd>шумоподавляющий модификатор трения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>car retarder</kwd><kwd>automated sorting slide</kwd><kwd>noise during the operation of the sorting slide</kwd><kwd>octave noise analysis</kwd><kwd>noise-canceling friction modifier</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Давидовиц, П. Физика в биологии и медицине / Пол Давидовиц. – 5-е изд. – Москва : Academic press, 2019. – ISBN 978-012813-716-1.</mixed-citation><mixed-citation xml:lang="en">Davidovits, P. Physics in biology and medicine (fifth edition) / Paul Davidovits. – Moscow : Academic press, 2019. – ISBN 978-012813-716-1.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Physical and mathematic N-option modeling and optimization of dynamically loaded nonlinear technical systems / I. V. Kolesnikov, V. V. Shapovalov, A. L. Ozyabkin [et al.] // IOP Conference Series : Materials Science and Engineering. 16. Сер. «Dynamics of Technical Systems (DTS 2020)». – 2021. – Vol. 1029, No. 1. – P. 012033. – DOI 10.1088/1757-899X/1029/1/012033.</mixed-citation><mixed-citation xml:lang="en">Physical and mathematic N-option modeling and optimization of dynamically loaded nonlinear technical systems / I. V. Kolesnikov, V. V. Shapovalov, A. L. Ozyabkin [et al.] // IOP Conference Series : Materials Science and Engineering. 16. Сер. «Dynamics of Technical Systems (DTS 2020)». – 2021. – Vol. 1029, No. 1. – P. 012033. – DOI 10.1088/1757-899X/1029/1/012033.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Diagnostics of dissipative characteristics of friction damper : IOP Conference Series : Materials Science and Engineering / S. L. Chernyshev, V. I. Kolesnikov, V. D. Vermel [et al.] // TriboMash 2020, IOP Publishing Ltd. – 2020. – Vol. 996, No. 1. – P. 012009. – DOI 10.1088/1757-899X/996/1/012009.</mixed-citation><mixed-citation xml:lang="en">Diagnostics of dissipative characteristics of friction damper : IOP Conference Series : Materials Science and Engineering / S. L. Chernyshev, V. I. Kolesnikov, V. D. Vermel [et al.] // TriboMash 2020, IOP Publishing Ltd. – 2020. – Vol. 996, No. 1. – P. 012009. – DOI 10.1088/1757-899X/996/1/012009.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Express analysis of lubricants’ properties for dynamically loaded open- and closed-loop units : XV International Scientific-Technical Conference «Dynamic of Technical Systems» (DTS-2019) / V. V. Shapovalov, A. L. Ozyabkin, I. V. Kolesnikov [at al.]. – New York : AIP Conference Proceedings, 2019. – Vol. 2188, No. 1. – P. 020012. – DOI 10.1063/1.5138386.</mixed-citation><mixed-citation xml:lang="en">Express analysis of lubricants’ properties for dynamically loaded open- and closed-loop units : XV International Scientific-Technical Conference «Dynamic of Technical Systems» (DTS2019) / V. V. Shapovalov, A. L. Ozyabkin, I. V. Kolesnikov [at al.]. – New York : AIP Conference Proceedings, 2019. – Vol. 2188, No. 1. – P. 020012. – DOI 10.1063/1.5138386.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Упруго-диссипативные характеристики тяжело-нагруженных модифицированных пар трения / С. Л. Чернышев, В. И. Колесников, В. Д. Верескун [и др.] // Трение и износ. – 2023. – Т. 44, № 1. – С. 58–67. – DOI 10.32864/0202-4977-2023-44-1-58-67.</mixed-citation><mixed-citation xml:lang="en">Elastic-dissipative characteristics of heavily loaded modified friction pairs / S. L. Chernyshev, V. I. Kolesnikov, V. D. Vereskun [et al.] // Friction and Wear. – 2023. – Vol. 44, No. 1. – P. 58–67. – DOI 10.32864/0202-4977-2023-44-1-58-67.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">BREMEX-ANNSYS : ELPA Virtual Market Place, Exhibitors &amp; Products. – URL: https://www.virtualmarket.innotrans.com/en/BREMEX-ANNSYS,p1024248 (date of access: 03/19/2017).</mixed-citation><mixed-citation xml:lang="en">BREMEX-ANNSYS : ELPA Virtual Market Place, Exhibitors &amp; Products. – URL: https://www.virtualmarket.innotrans.com/en/BREMEXANNSYS,p1024248 (date of access: 03/19/2017).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Патент RU 2750585 C1, МПК B61K 3/02. Способ модифицирования систем термоплакирования стальных поверхностей трения / В. В. Шаповалов, В. Б. Мищиненко, П. Н. Щербак [и др.]. – № 2020134704 ; заявл. 21.10.2020 ; опубл. 29.06.2021.</mixed-citation><mixed-citation xml:lang="en">Patent No. RU 2750585 C1. IPC B61K 3/02. Method of Modification of Thermoplastic Systems of Steel Friction Surfaces / V. V. Shapovalov, V. B. Mishchinenko, P. N. Shcherbak [et al.]. – No. 2020134704 ; declared 21.10.2020 ; publ. 29.06.2021.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Нехорошкова, Н. А. Сенсомоторные реакции в психофизиологических исследованиях / Н. А. Нехорошкова, А. В. Грибанов, И. С. Депутат // Журнал медико-биологических исследований. – 2015. – № 1. – С. 36–48. – ISSN 2308-3174.</mixed-citation><mixed-citation xml:lang="en">Nekhoroshkova, N. A. Sensorimotor reactions in psychophysiological research / N. A. Nekhoroshkova, A. V. Gribanov, I. S. Deputat // Journal of medical and biological research. – 2015. – No. 1. – P. 36–48. – ISSN 2308-3174.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">A detailed experimental study of the validity and applicability of slotted stand-off layer rail dampers in reducing railway vibration and noise / C. Zhao, P. Wang, Q. Yi [et al.] // Journal of Low Frequency Noise Vibration and Active Control. – 2018. – Vol. 37(4). – P. 896–910.</mixed-citation><mixed-citation xml:lang="en">A detailed experimental study of the validity and applicability of slotted stand-off layer rail dampers in reducing railway vibration and noise / C. Zhao, P. Wang, Q. Yi [et al.] // Journal of Low Frequency Noise Vibration and Active Control. – 2018. – Vol. 37(4). – P. 896–910.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Improving the energy efficiency of power transmissions of a rolling stock on the basis of dynamic anisotropy of frictional contact / V. Shapovalov, P. Shcherbak, P. Kharlamov [et al.] // E3S Web of International Conference “Energy Efficiency and Energy Saving in Technical Systems (EEESTS-2019)”. – 2019. – Vol. 104. – P. 01002. – DOI 10.1051/e3sconf/201910401002.</mixed-citation><mixed-citation xml:lang="en">Improving the energy efficiency of power transmissions of a rolling stock on the basis of dynamic anisotropy of frictional contact / V. Shapovalov, P. Shcherbak, P. Kharlamov [et al.] // E3S Web of International Conference “Energy Efficiency and Energy Saving in Technical Systems (EEESTS2019)”. – 2019. – Vol. 104. – P. 01002. – DOI 10.1051/e3sconf/201910401002.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
