{"id":4700,"date":"2021-03-12T14:18:05","date_gmt":"2021-03-12T12:18:05","guid":{"rendered":"http:\/\/journals.khnu.km.ua\/vestnik\/?p=4700"},"modified":"2021-03-17T11:42:16","modified_gmt":"2021-03-17T09:42:16","slug":"%d1%82%d0%b5%d0%bf%d0%bb%d0%be%d0%b2%d0%b8%d0%b9-%d1%80%d0%be%d0%b7%d1%80%d0%b0%d1%85%d1%83%d0%bd%d0%be%d0%ba-%d0%b7%d1%83%d0%bf%d0%b8%d0%bd%d0%bd%d0%b8%d0%ba%d0%b0-%d0%be%d0%b1%d0%b5%d1%80%d1%82","status":"publish","type":"post","link":"https:\/\/journals.khnu.km.ua\/vestnik\/?p=4700","title":{"rendered":"\u0422\u0435\u043f\u043b\u043e\u0432\u0438\u0439 \u0440\u043e\u0437\u0440\u0430\u0445\u0443\u043d\u043e\u043a \u0437\u0443\u043f\u0438\u043d\u043d\u0438\u043a\u0430 \u043e\u0431\u0435\u0440\u0442\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0443\u0445\u0443 \u0443 \u0432\u0438\u0433\u043b\u044f\u0434\u0456 \u0437\u0430\u043c\u043a\u043d\u0443\u0442\u043e\u0457 \u0433\u0456\u0434\u0440\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0438"},"content":{"rendered":"

<\/p>\n

\u0422\u0415\u041f\u041b\u041e\u0412\u0418\u0419 \u0420\u041e\u0417\u0420\u0410\u0425\u0423\u041d\u041e\u041a \u0417\u0423\u041f\u0418\u041d\u041d\u0418\u041a\u0410 \u041e\u0411\u0415\u0420\u0422\u0410\u041b\u042c\u041d\u041e\u0413\u041e \u0420\u0423\u0425\u0423 \u0423 \u0412\u0418\u0413\u041b\u042f\u0414\u0406 \u0417\u0410\u041c\u041a\u041d\u0423\u0422\u041e\u0407 \u0413\u0406\u0414\u0420\u041e\u0421\u0418\u0421\u0422\u0415\u041c\u0418<\/p>\n

THERMAL CALCULATIONS OF THE ROTARY MOTION STOPPER IN THE FORM OF A CLOSED-LOOP HYDRAULIC SYSTEM<\/p>\n

\"\"<\/a> \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 183-187. \u041d\u043e\u043c\u0435\u0440: \u21165, 2020 (289)<\/strong>
\n\u0410\u0432\u0442\u043e\u0440\u0438:<\/strong>
\n\u041e.\u0420. \u0421\u0422\u0420\u0406\u041b\u0415\u0426\u042c
\n\u041d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u00a0 \u0432\u043e\u0434\u043d\u043e\u0433\u043e \u0433\u043e\u0441\u043f\u043e\u0434\u0430\u0440\u0441\u0442\u0432\u0430 \u0442\u0430 \u043f\u0440\u0438\u0440\u043e\u0434\u043e\u043a\u043e\u0440\u0438\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f, \u043c. \u0420\u0456\u0432\u043d\u0435
\nO. STRILETS
\nNational University of Water And Environmental Engineering, Rivne, Ukraine
\nDOI:<\/strong> https:\/\/www.doi.org\/10.31891\/2307-5732-2020-289-5-183-187<\/a>
\n\u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review :<\/strong> 16.10.2020 \u0440.
\n\u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed :<\/strong> 27.11.2020 \u0440.<\/p>\n

\u0410\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u043c\u043e\u0432\u043e\u044e \u043e\u0440\u0438\u0433\u0456\u043d\u0430\u043b\u0443<\/strong><\/p>\n

\u0423 \u0441\u0442\u0430\u0442\u0442\u0456 \u043e\u043f\u0438\u0441\u0430\u043d\u0430 \u0431\u0443\u0434\u043e\u0432\u0430 \u0456 \u043f\u0440\u0438\u043d\u0446\u0438\u043f \u0440\u043e\u0431\u043e\u0442\u0438 \u0437\u0443\u043f\u0438\u043d\u043d\u0438\u043a\u0430 \u043e\u0431\u0435\u0440\u0442\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0443\u0445\u0443, \u044f\u043a\u0438\u0439 \u043c\u0456\u0441\u0442\u0438\u0442\u044c \u0448\u0435\u0441\u0442\u0435\u0440\u0435\u043d\u0447\u0430\u0441\u0442\u0438\u0439 \u0433\u0456\u0434\u0440\u043e\u043d\u0430\u0441\u043e\u0441 \u0437 \u0432\u0441\u043c\u043e\u043a\u0442\u0443\u0432\u0430\u043b\u044c\u043d\u0438\u043c \u0456 \u043d\u0430\u043f\u0456\u0440\u043d\u0438\u043c \u043f\u0430\u0442\u0440\u0443\u0431\u043a\u0430\u043c\u0438, \u043f\u0440\u0438\u0447\u043e\u043c\u0443 \u043d\u0430 \u0432\u0441\u043c\u043e\u043a\u0442\u0443\u0432\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043f\u0430\u0442\u0440\u0443\u0431\u043a\u0443 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u0437\u0432\u043e\u0440\u043e\u0442\u043d\u0438\u0439 \u043a\u043b\u0430\u043f\u0430\u043d, \u0430 \u043d\u0430 \u043d\u0430\u043f\u0456\u0440\u043d\u043e\u043c\u0443 \u2013 \u0440\u0435\u0433\u0443\u043b\u044e\u0432\u0430\u043b\u044c\u043d\u0438\u0439 \u043a\u0440\u0430\u043d, \u0440\u043e\u0437\u043c\u0456\u0449\u0435\u043d\u0456 \u0432 \u0454\u043c\u043d\u043e\u0441\u0442\u0456 \u0437 \u0440\u0456\u0434\u0438\u043d\u043e\u044e, \u0443\u0442\u0432\u043e\u0440\u044e\u044e\u0447\u0438 \u0437\u0430\u043c\u043a\u043d\u0443\u0442\u0443 \u0433\u0456\u0434\u0440\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0443. \u0413\u0456\u0434\u0440\u043e\u043d\u0430\u0441\u043e\u0441 \u0437\u0443\u043f\u0438\u043d\u043d\u0438\u043a\u0430 \u043e\u0431\u0435\u0440\u0442\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0443\u0445\u0443 \u0437\u2019\u0454\u0434\u043d\u0430\u043d\u0438\u0439 \u0437 \u0432\u0430\u043b\u043e\u043c, \u0449\u043e \u043f\u043e\u0442\u0440\u0456\u0431\u043d\u043e \u0437\u0443\u043f\u0438\u043d\u0438\u0442\u0438. \u0412\u0430\u043b \u043e\u0431\u0435\u0440\u0442\u0430\u0454\u0442\u044c\u0441\u044f, \u043a\u043e\u043b\u0438 \u0433\u0456\u0434\u0440\u043e\u043d\u0430\u0441\u043e\u0441 \u043f\u0435\u0440\u0435\u043a\u0430\u0447\u0443\u0454 \u0440\u0456\u0434\u0438\u043d\u0443 \u043f\u0440\u0438 \u0432\u0456\u0434\u043a\u0440\u0438\u0442\u043e\u043c\u0443 \u0440\u0435\u0433\u0443\u043b\u044e\u0432\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043a\u0440\u0430\u043d\u0456. \u041f\u0440\u0438 \u0437\u0430\u043a\u0440\u0438\u0442\u043e\u043c\u0443 \u0440\u0435\u0433\u0443\u043b\u044e\u0432\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043a\u0440\u0430\u043d\u0456 \u0432\u0430\u043b \u0437\u0443\u043f\u0438\u043d\u0435\u043d\u0438\u0439, \u0430 \u0443 \u043f\u0440\u043e\u043c\u0456\u0436\u043a\u0443 \u0439\u043e\u0433\u043e \u043a\u0443\u0442\u043e\u0432\u0430 \u0448\u0432\u0438\u0434\u043a\u0456\u0441\u0442\u044c \u0437\u043c\u0456\u043d\u044e\u0454\u0442\u044c\u0441\u044f \u0432\u0456\u0434 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044f \u0434\u043e \u043d\u0443\u043b\u044f. \u041d\u0430\u0432\u0435\u0434\u0435\u043d\u0438\u0439 \u0442\u0435\u043f\u043b\u043e\u0432\u0438\u0439 \u0440\u043e\u0437\u0440\u0430\u0445\u0443\u043d\u043e\u043a \u0442\u0430\u043a\u043e\u0457 \u0437\u0430\u043c\u043a\u043d\u0443\u0442\u043e\u0457 \u0433\u0456\u0434\u0440\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0438. \u041d\u0430 \u043e\u0441\u043d\u043e\u0432\u0456 \u0442\u043e\u0433\u043e, \u0449\u043e \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430 \u0441\u0442\u0430\u043b\u0430 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u0440\u0456\u0434\u0438\u043d\u0438 \u043c\u0430\u0454 \u043d\u0435 \u043f\u0435\u0440\u0435\u0432\u0438\u0449\u0443\u0432\u0430\u0442\u0438 70\u043e<\/sup>\u0421, \u043c\u043e\u0436\u043d\u0430 \u0432\u0438\u0431\u0440\u0430\u0442\u0438 \u043e\u0431\u2019\u0454\u043c \u0431\u0430\u043a\u0430, \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u044e \u0442\u0435\u043f\u043b\u043e\u0432\u0456\u0434\u0434\u0430\u0447\u0456 \u0447\u0438 \u043f\u0435\u0440\u0435\u0434\u0431\u0430\u0447\u0438\u0442\u0438 \u0432 \u0433\u0456\u0434\u0440\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0456 \u0442\u0435\u043f\u043b\u043e\u043e\u0431\u043c\u0456\u043d\u043d\u0438\u0439 \u043f\u0440\u0438\u0441\u0442\u0440\u0456\u0439.
\n\u041a\u043b\u044e\u0447\u043e\u0432\u0456 \u0441\u043b\u043e\u0432\u0430:<\/strong> \u0437\u0443\u043f\u0438\u043d\u043d\u0438\u043a \u043e\u0431\u0435\u0440\u0442\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0443\u0445\u0443, \u0437\u0430\u043c\u043a\u043d\u0443\u0442\u0430 \u0433\u0456\u0434\u0440\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u0448\u0435\u0441\u0442\u0435\u0440\u0435\u043d\u0447\u0430\u0441\u0442\u0438\u0439 \u0433\u0456\u0434\u0440\u043e\u043d\u0430\u0441\u043e\u0441, \u0432\u0441\u043c\u043e\u043a\u0442\u0443\u0432\u0430\u043b\u044c\u043d\u0438\u0439 \u0456 \u043d\u0430\u043f\u0456\u0440\u043d\u0438\u0439 \u043f\u0430\u0442\u0440\u0443\u0431\u043a\u0438, \u0442\u0435\u043f\u043b\u043e\u0432\u0438\u0439 \u0440\u043e\u0437\u0440\u0430\u0445\u0443\u043d\u043e\u043a.<\/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 aim of the research is to substantiate the need for cooling a closed-loop hydraulic system based on the balance of the amount of heat generated during operation and dissipated into the environment. An analysis of recent scientific publications shows that scientific works related to the use of volumetric hydraulic drives with gear pumps have little to do with closed-loop hydraulic systems and their thermal processes. These issues are waiting to be resolved. The article describes the structure and principle of operation of a rotary motion stopper, which contains a gear hydraulic pump, with suction and discharge pipes with a suction valve mounted on the suction pipe, and a control valve mounted on the discharge pipe, placed in a container with liquid forming a closed-loop hydrosystem. The hydraulic pump of the rotary motion stopper is connected to the shaft to be stopped. The shaft rotates when the hydraulic pump pumps liquid with the control valve open. When the control valve is closed, the shaft is stopped, and in between its angular velocity varies from the maximum value to zero. The thermal calculation of such a closed-loop hydraulic system has been given. Based on the fact that the maximum constant temperature of the liquid should not exceed 70\u043e<\/sup>C, you can choose the volume of the tank, the heat transfer surface or provide a heat exchanger in the hydraulic system. Depending on the mechanical and geometrical parameters of a closed-loop hydraulic system, computer simulations have been used to calculate the temperature of the fluid moving during the rotation of the gear hydraulic pump and based on it you can select the required tank volume, heat transfer surface or provide a heat exchanger.
\nKey words:<\/strong> rotary motion stopper, closed-loop hydraulic system, gear hydraulic pump, suction and discharge pipes, thermal calculation.<\/p>\n

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

    \n
  1. na izobretenie \u2116 2211796 Rossijskoj Federacii. MPK F 16 D 57\/06. Ostanov dlya gruza peremeshaemogo mehanizmom podema \/ V.N. Strelec, N.M. Kudenko ; zayavitel i patentoobladatel Ukrainskij gosudarstvennyj universitet vodnogo hozyajstva i prirodopolzovaniya. \u2013 \u2116 2001107699 ; zayavl. 21.03.2001 ; opubl. 10.09.03, Byul. \u2116 25. \u2013 3 s.<\/li>\n
  2. na vynakhid \u2116 44135 Ukrainy. MPK V 66 D 5\/32. Vantazhoupornyi zupynnyk \/ V.M. Strilets, M.M. Kudenko ; zaiavnyk i patentovlasnyk Natsionalnyi universytet vodnoho hospodarstva ta pryrodokorystuvannia. \u2013 u \u2116 2001 053400 ; zaiavl. 21.05.01 ; opubl. 15.03.05, Biul. \u2116 3. \u2013 3 s.<\/li>\n
  3. na korysnu model \u2116 144997 Ukrainy. MPK F 66 D 57\/06. Zupynnyk obertalnoho rukhu \/ O.R. Strilets, V.O. Malashchenko, V.M. Strilets ; zaiavnyk i patentovlasnyk Natsionalnyi universytet vodnoho hospodarstva ta pryrodokorystuvannia. \u2013 u \u2116 2020 03635 ; zaiavl. 17.06.2020 ; opubl. 10.11.20, Biul. \u2116 21. \u2013 3 s.<\/li>\n
  4. Zaiavka u \u2116 2020 06424 na pat. na korysnu model Ukrainy. MPK F 66 D 57\/06. Zupynnyk obertalnoho rukhu \/ O.R. Strilets, V.O.Malashchenko, V.M. Strilets ; zaiavnyk Natsionalnyi universytet vodnoho hospodarstva ta pryrodokorystuvannia. \u2013 zaiavl. 05.10.2020. \u2013 3<\/li>\n
  5. na korysnu model \u2116 28489 Ukrainy. MPK V 60 K 17\/06. Planetarna korobka peredach \/ O.R. Strilets ; zaiavnyk i patentovlasnyk Natsionalnyi universytet vodnoho hospodarstva ta pryrodokorystuvannia. \u2013 u \u2116 2007 09132 ; zaiavl. 09.08.07 ; opubl. 10.12.07, Biul. \u2116 20. \u2013 3 s.<\/li>\n
  6. Scheaua F\u0103nel. The Use Of Numerical Analysis In Order To Highlight The Fluid Dynamics Inside A Hydraulic Gear Pump Model \/ Scheaua F\u0103nel \/\/ Journal of Industrial Design and Engineering Graphics. \u2013 2015. \u2013 Vol. 10 (3). \u2013 P. 33\u201336.<\/li>\n
  7. Rituraj F. External gear pumps operating with non-Newtonian fluids: Modelling and experimental validation \/ F. Rituraj, A. Vacca \/\/ Mech. Syst. Signal Process. \u2013 2018. \u2013 Vol. 106. \u2013 P. 284\u2013302.<\/li>\n
  8. Dawei L. Flow fluctuation abatement of high-order elliptical gear pump by external noncircular gear drive \/ Liu Dawei, Ba Yanbo, Ren Tingzhi \/\/ Mechanism \u2013 2019. \u2013 Vol. 134. \u2013 P. 338\u2013348.<\/li>\n
  9. Yonghan Y. Numerical simulation of three-dimensional external gear pump using immersed solid method \/ Yoon Yonghan, Park Byung-Ho, Shim Jaesool, Han Yong-Oun, Hong Byeong-Joo, Yun Song-Hyun \/\/ Applied Thermal Engineering. \u2013 2017. \u2013 Vol. 118 \u2013 P. 539\u2013550.<\/li>\n
  10. Battarra M. A method for variable pressure load estimation in spur and helical gear pumps \/ M. Battarra, E. Mucchi \/\/ Mechanical Systems and Signal Processing. \u2013 2019. \u2013 Vol. 76\u201377. \u2013 P. 265\u2013282.<\/li>\n
  11. Ransegnola T. A comparison of helical and spur external gear machines for fluid power applications: Design and optimization \/ T.Ransegnola, X. Zhao, A. Vacca \/\/ Mechanism and Machine Theory. \u2013 2019. \u2013 Vol. 142, P. 103\u2013106.<\/li>\n
  12. Strilets O.R. Keruvannia zminamy shvydkosti za dopomohoiu dyferentsialnoi peredachi cherez epitsykl \/ O.R. Strilets \/\/ Visnyk Ternopilskoho natsionalnoho tekhnichnoho universytetu. \u2013 Ternopil : TNTU, 2015. \u2013 \u2116 4(80). \u2013 129\u2013135.<\/li>\n
  13. Strilets O.R. Keruvannia protsesom zminy shvydkosti za dopomohoiu dyferentsialnoi peredachi cherez soniachne zubchaste koleso \/ O.R. Strilets \/\/ Herald of Khmelnytskyi National University. \u2013 Khmelnytskyi : KhNU, 2015. \u2013 \u2116 5(229). \u2013 S. 68\u201372.<\/li>\n
  14. Strilets O.R. Keruvannia protsesom zminy shvydkosti za dopomohoiu dyferentsialnoi peredachi cherez vodylo \/ O. R. Strilets \/\/ Visnyk Kremenchutskoho natsionalnoho universytetu. \u2013 Kremenchuk : Kr.NU, 2015.\u00a0 \u2013 Vyp. 6(95). \u2013 S. 72\u201377.<\/li>\n
  15. Bashta T.M. Gidravlika, gidromashiny i gidroprivody: Uchebnik dlya mashinostroitelnyh vuzov \/ T.M. Bashta, S.S. Rudnev, B.B. Nekrasov, O.V. Bajbakov, Yu.L. Kirilovskij. \u2013 2-e izd, pererab. \u2013 M. : Mashinostroenie, 1982. \u2013 423 s.<\/li>\n
  16. Bogdanovich L.B. Gidravlicheskie privody \/ L.B. Bogdanovich. \u2013 K. : Visha shk., 1980. \u2013 232 s.<\/li>\n
  17. Vilner Ya.M. Spravochnoe posobie po gidravlike, gidromashinam i privodam \/ Ya.M. Vilner, Ya.T. Kovalev, B.B. Nekrasov. \u2013 Minsk : Vyshejsha shkola, 1976. \u2013 416 s.<\/li>\n
  18. Yushkin V.V. Osnovy rascheta obemnogo gidroprivoda \/ V.V. Yushkin. \u2013 Minsk : Vysh. shk., 1982. \u2013 93 s.<\/li>\n
  19. Meshchyshena L.H. Obiemnyi hidropryvid : metodychni vkazivky \/ L.H. Meshchyshena, N.V. Kovalchuk, T.V. Rudenko. \u2013 Kirovohrad : KNTU, 2010. \u2013 68 s.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[38],"tags":[],"_links":{"self":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/4700"}],"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=4700"}],"version-history":[{"count":3,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/4700\/revisions"}],"predecessor-version":[{"id":4994,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/4700\/revisions\/4994"}],"wp:attachment":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}