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<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">energy</journal-id><journal-title-group><journal-title xml:lang="ru">Энергетика. Известия высших учебных заведений и энергетических объединений СНГ</journal-title><trans-title-group xml:lang="en"><trans-title>ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1029-7448</issn><issn pub-type="epub">2414-0341</issn><publisher><publisher-name>BNTU</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">energy-820</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>ТЕПЛОЭНЕРГЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>НEAT POWER ENGINEERING</subject></subj-group></article-categories><title-group><article-title>ИСПОЛЬЗОВАНИЕ КОМПЬЮТЕРНЫХ МОДЕЛЕЙ ДЛЯ ПРОЕКТИРОВАНИЯ СЛОЖНЫХ ТРУБОПРОВОДНЫХ СИСТЕМ</article-title><trans-title-group xml:lang="en"><trans-title>USING COMPUTER MODELS FOR DESIGN OF COMPLEX PIPELINE SYSTEMS</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>Колесников</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolesnikov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат технических наук</p></bio><bio xml:lang="en"><p>Doctor of Engineering</p></bio><email xlink:type="simple">totig@yandex.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>Кудинов</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudinоv</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат технических наук, доцент</p></bio><bio xml:lang="en"><p>Associate Professor, PhD in Engineering</p></bio><email xlink:type="simple">totig@yandex.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>Еремин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Eremin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант</p></bio><bio xml:lang="en"><p>Graduate student</p></bio><email xlink:type="simple">totig@yandex.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>Бранфилева</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Branfileva</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант</p></bio><bio xml:lang="en"><p>Graduate student</p></bio><email xlink:type="simple">totig@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Самарский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Technical University of Samara</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>20</day><month>10</month><year>2014</year></pub-date><volume>0</volume><issue>5</issue><fpage>72</fpage><lpage>83</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Колесников С.В., Кудинов И.В., Еремин А.В., Бранфилева А.Н., 2014</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="ru">Колесников С.В., Кудинов И.В., Еремин А.В., Бранфилева А.Н.</copyright-holder><copyright-holder xml:lang="en">Kolesnikov S.V., Kudinоv I.V., Eremin A.V., Branfileva A.N.</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://energy.bntu.by/jour/article/view/820">https://energy.bntu.by/jour/article/view/820</self-uri><abstract><p>Разработаны основные положения построения компьютерных моделей, предназначенных для проектирования трубопроводных сетей, рассматривая их как единые целые гидравлические системы. Построение новых участков теплосетей возможно лишь после их проектирования с целью обеспечения функционирования в заданном режиме работы. В практике эксплуатации тепловых сетей основными проблемами являются: недостаточный перепад давления между прямым и обратным трубопроводами, повышенное давление в обратном трубопроводе, разрегулированность сети и другие проблемы. Их причинами могут быть: недостаточные диаметры трубопроводов, уменьшение диаметров труб из-за отложений на внутренних поверхностях, перекрытие задвижек на участках сети с большими скоростями течения теплоносителя, «паразитные» циркуляции и пр. Эффективным средством для наиболее достоверного определения основных причин указанных проблем, имеющихся в любой теплосети, а также для проектирования новых теплосетей являются компьютерные модели, позволяющие практически полностью воспроизводить гидравлические и температурные режимы их работы.</p></abstract><trans-abstract xml:lang="en"><p>The main rules of computer models construction were developed, which intended for pipeline networks design and they were considered as single whole hydraulic systems. The construction of new sections is possible after their design in order to provide operation in given regime. In heat networks operation we see the following problems: irregular change in pressure between direct and return pipelines, increased pressure in return pipeline, misalignment of network and others. Their causes may be: undersize thickness of pipelines, reduction in diameter caused by scales in internal surfaces of pipes, closure of gate valves in sections of networks with big speeds of heat coolant, “parasitic” circulations and others. Efficient mean for determining the main reasons of these problems, they may be in any heat pipeline, and also for new heating pipe networks design we consider computer models, which allow to simulate (practically in the whole volume) hydraulic and temperature regimes of their work.  </p><p>The purpose of work – using computer models for implementation of project of new heat removal pipe from Tolyatti central thermal station in order to heat the Central Region of Tolyatti, feeding from heat power station of the Volga car factory .With the help of developed computer model the location of equipment and their main characteristics were determined, they take into account joint work of two sources of heat (central thermal station of Tolyatti and the Volga car factory).</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>компьютерная модель</kwd><kwd>проектирование теплосетей</kwd><kwd>законы Кирхгофа</kwd><kwd>теория графов</kwd><kwd>система алгебраических уравнений</kwd><kwd>эпюры давлений</kwd></kwd-group><kwd-group xml:lang="en"><kwd>computer model</kwd><kwd>design of heat-supply systems</kwd><kwd>Kirchhoff ’s laws</kwd><kwd>graph theory</kwd><kwd>system of algebraic equations</kwd><kwd>pressures diagrams</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">Соколов, Е. Я. Теплофикация и тепловые сети / Е. Я. Соколов. – М.; Л. : Госэнергоиздат, 1963. – 360 с.</mixed-citation><mixed-citation xml:lang="en">Sokolov, E. Ya. (1963) Heating and Heat Networks. Moscow; Leningrad, Gosenergoizdat. 360 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Расчет гидравлических и температурных режимов работы теплосети Самарской ТЭЦ с помощью компьютерной модели / Ю. С. Панамарев [и др.] // Теплоэнергетика. – 2005. – № 5. – С. 35–39.</mixed-citation><mixed-citation xml:lang="en">Panamarev, Yu. S., Kudinov, V. A., Chilikin, Iu. P.,  Kotov, B. V. (2005) Computation of Hydraulic and Temperature Regimes of Heat Network Operation  of Samara Central Thermal Station with the Help Computer Model. Teploenergetika [Heat Engineering], 5, 35–39 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Кудинов, И. В. Использование компьютерных моделей для проектирования тепловых сетей / И. В. Кудинов // Вестник Самарского государственного технического университета. Сер. Технические науки. – 2010. – № 4 . – С. 174–182.</mixed-citation><mixed-citation xml:lang="en">Kudinov, I. V. (2010) Using of Computer Models for Heat Networks Design. Vestnik Samarskogo Gosudarstvennogo Tekhnicheskogo Universiteta. Ser. “Tekhnicheskie Nauki” [Bulletin of Samara State Technical University. Series “Technical Sciences”], 4, 174–182 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Разработка компьютерной модели и исследование работы циркуляционной системы Новокуйбышевской ТЭЦ-2 / В. А. Кудинов [и др.] // Известия Российской академии наук. Энергетика. – 2001. – № 6. – С. 118–124.</mixed-citation><mixed-citation xml:lang="en">Kudinov, V. A., Kolesnikov, S. V., Kovalenko, A. G.,  Ponomarev, Iu. S. (2001) Development of Computer Model and Investigation of Circulation System Operation of Novokujbysh Thermoelectric Plant-2. Izvestiia Rossiiskoi Akademii Nauk. Energetika [Proceedings of the Russian Academy of Sciences. Power Engineering], 6, 118–124 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Исследование гидравлических режимов работы цирксистемы Тольяттинской ТЭЦ на компьютерной модели / С. В. Колесников [и др.] // Энергетика… (Изв. высш. учеб. заведений и энерг. объединений СНГ). – 2002. – № 6. – С. 90–95.</mixed-citation><mixed-citation xml:lang="en">Kolesnikov, S. V., Dikop, V. V., Tomkin, S. V.,  Kudinov, V. A. (2002) Investigation of Hydraulic Regimes of Circulation System Operation of Tolyatti Thermoelectric Plant, Using Computer Models. Izvestiia Vysshikh Uchebnykh Zavedenii i Energeticheskikh Ob’edinenii – Energetika [Proceedings of the Higher Education Institutions and Power Engineering Associations – Power Engineering],  6, 90–95 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Разработка компьютерной модели и расчет оптимальных режимов работы циркуляционной системы ТЭЦ-23 ОАО «Мосэнерго» / Н. А. Зройчиков [и др.] // Теплоэнергетика. – 2007. – № 11. – С. 14–21.</mixed-citation><mixed-citation xml:lang="en">Zroychikov, N. A., Kudinov, V. A., Kovalenko, A. G., Kolesnikov, S. V., Moskvin, A. G.,  Lisitsa, V. I. (2007) Development of Computer Model and Calculation of Optimal Regimes of Circulation System Operation of Thermoelectric Plant-23 Open Joint-Stock Company ”Mosenergo”. Teploenergetika [Power Engineering], 11, 14–21 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Кудинов, И. В. Построение компьютерных моделей систем теплоснабжения больших городов / И. В. Кудинов // Вестник Самарского государственного технического университета. Сер. Технические науки. – 2011. – № 1 (29). – С. 212–219.</mixed-citation><mixed-citation xml:lang="en">Kudinov, I. V. (2011) Making of Computer Models of Heat Supply Systems. Vestnik Sa-marskogo Gosudarstvennogo Tekhnicheskogo Universiteta. Ser. “Tekhnicheskie Nauki” [Bulletin of Samara State Technical University. Series “Technical Sciences”], 1 (29), 212–219 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Зыков, А. А. Теория конечных графов / А. А. Зыков. – Новосибирск : Наука, 1969. – 543 с.</mixed-citation><mixed-citation xml:lang="en">Zykov, A. A. (1969) Theory of Finite Graphs. Novosibirsk, Science. 543 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Коваленко, А. Г. Система синтеза и анализа гидравлических сетей / А. Г. Коваленко, Н. С. Туева. – М. : Вычисл. центр АН СССР, 1972. – 70 с.</mixed-citation><mixed-citation xml:lang="en">Kovalenko, A. G.,  Tueva N. S. (1972) System of Synthesis and Analysis of Hydraulic Networks. Moscow, Computer Center of the Academy of Science of USSR. 70 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Абрамов, Н. Н. Теория и методика расчета системы подачи и распределения воды / Н. Н. Абрамов. – М. : Стройиздат, 1972. – 286 с.</mixed-citation><mixed-citation xml:lang="en">Abramov, N. N. (1972) Theory and Computation Methods of Water Supply and Distribution System. Moscow, Strojizdat. 286 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></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>
