PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Gas flow simulation in the working gap of impulse gas-barrier face seal

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Numerical simulation method of the working process of a centrifugal unit contactless face impulse seal is proposed. A seal functioning physical model was created. Its operation key aspects that are not taken into account in the traditional methods of calculating contactless impulse seals are identified. A numerical simulation of seal working process based on the Reynolds equation solution for the medium vortex-free motion in the gap between moving surfaces is proposed. Hypothesis that simplify the equation's numerical solution for the face impulse seal is formulated. The numerical solution is obtained using the boundary element method. Based on the obtained numerical solution, the distribution of the working medium pressure field in the seal gap is simulated.
Wydawca
Rocznik
Tom
Strony
298--303
Opis fizyczny
Bibliogr. 40 poz., rys.
Twórcy
  • Sumy State University Faculty of Electronics and Information Technologies 2, Rymskogo-Korsakova st., 40007 Sumy, Ukraine
  • Sumy State University Faculty of Electronics and Information Technologies 2, Rymskogo-Korsakova st., 40007 Sumy, Ukraine
  • Technical University of Kosice Faculty of Manufacturing Technologies Sturova 31, 08001 Presov, Slovak Republic
Bibliografia
  • [1] A. Panda, J. Duplak, J. Jurko and M. Behun. "Comprehensive Identification of Sintered Carbide Durability in Machining Process of Bearings Steel 100CrMn6". Advanced Materials Research, vol. 340, pp. 30-33, 2011.
  • [2] E.G. Kuznetsov and A.E. Chernov. "Study of flow rate characteristics of the impulse gas barrier face seal". Bulletin of Sumy State University: Engeneering scienses, vol. 42, pp. 55-60, 2002.
  • [3] E.G. Kuznetsov. "Determination of pressure field in lubricating layer of pulse-type gas barrier seal". Printing technology and techniques, vol. 4(6), pp.78-85, 2004.
  • [4] E.G. Kuznetsov. "Theoretical and experimental studies of gas barrier impulse mechanical seal". In: 11th International Scientific and Engineering Conference on Hermetic Sealing, Vibration Reliability and Ecological Safety of Pump and Compressor Machinery, HERVICON 2005, vol. 11, pp. 156- 164, 2005.
  • [5] E. Kuznetsov, V. Nahornyi, S. Vashchenko, O. Aleksenko, I. Baranova, A. Panda and I. Pandova. "Experimental researches of the pulse gas barrier face seal". Modern Machinery (MM) Science Journal, vol. 4, pp. 3519-3522, 2019.
  • [6] E. Kuznetsov. "Experimental studies of the pressure field in the face gap of the impulse gas-barrier seal". Impact vibration systems, machines and technologies: materials of the IV International Scientific Symposium. pp. 50-54, 2010.
  • [7] E.G. Kuznetsov, L.A. Savin. "Investigation of flow rate characteristics of impulse seal gap". Bulletin of OryolGTU, vol. 5(283), pp. 9-13, 2010.
  • [8] I. Leššo, P. Flegner, M. Šujanský, E. Špak. Research of the possibility of application of vector quantisation method for effective process control of rock desintegration by rotary drilling. Metalurgija, vol. 49, pp. 61-65, 2010.
  • [9] V. Martsynkovskyy, P.N. Vorona. Pumps of nuclear power plants. Energoatomizdat, 256 p., 1987.
  • [10] V. Martsynkovskyy, A. Zahorulko, S. Gudkov and S. Mischenko. Analysis of buffer impulse seal. In: 13th International Scientific and Engineering Conference on Hermetic Sealing, Vibration Reliability and Ecological Safety of Pump and Compressor Machinery, HERVICON 2011, vol. 13, pp. 43-50, 2011.
  • [11] A. Panda, K. Dyadyura, J. Valicek, M. Harnicarova, J. Zajac, V. Modrak, I. Pandova, P. Vrabel, E. Novakova-Marcincinova and Z. Pavelek. "Manufacturing Technology of Composite Materials – Principles of Modification of Polymer Composite Materials Technology Based on Polytetrafluoroethylene". Materials, vol. 10, no. 4, pp. 337, 2017.
  • [12] J. Valicek, M. Harnicarova, A. Panda, I. Hlavaty, M. Kusnerova, H. Tozan, M. Yagimli and V. Vaclavik. "Mechanism of Creating the Topography of an Abrasive Water Jet Cut Surface". Machining, joining and modifications of advanced materials, vol. 61, pp. 111-120, 2016.
  • [13] A. Panda, Š. Olejárová, J. Valíček and M. Harničárová. "Monitoring of the condition of turning machine bearing housing through vibrations". International Journal of Advanced Manufacturing Technology, vol. 97, no. 1-4, pp. 401-411, 2018.
  • [14] M. Pustan, O. Belcin and B. Corina. Mechanical seals with oscillating stator. Meccanica, vol. 48, pp. 1191-1200, 2013.
  • [15] J. Valicek, M. Harnicarova, I. Kopal, Z. Palková, M. Kušnerová, A. Panda and V. Šepelák. "Identification of Upper and Lower Level Yield strength in Materials". Materials, vol. 10, no. 9, pp. 1-20, 2017.
  • [16] V. Tarelnyk, V.S. Martsinkovskii and A.N. Zhukov. Increase in the Reliability and Durability of Metal Impulse Seals. Part 1. Chemical and Petroleum Engineering, vol. 53, pp. 114-120, 2017.
  • [17] A. Zahorulko. Theoretical and experimental investigations of face buffer impulse seals with discrete supplying. Eastern-European Journal of Enterprise Technologies, vol. 4, pp. 45-52, 2015.
  • [18] A. Zahorulko, D. Lisovenko and V. Martsynkovskyi. Development and investigation of face buffer impulse seal of centrifugal compressor. Eastern-European Journal of Enterprise Technologies, vol. 1, pp. 30-39, 2016.
  • [19] A. Panda, J. Dobránsky, M. Jančík, I. Pandová and M. Kačalová. "Advantages and effectiveness of the powder metallurgy in manufacturing technologies". Metalurgija, vol. 57, no. 4, pp. 353-356, 2018.
  • [20] J. Valicek, M. Harnicarova, I. Hlavaty, R. Grznárik, M. Kusnerova, Z. Mitaľová and A. Panda. "A new approach for the determination of technological parameters for hydroabrasive cutting of materials". Materialwissenschaft und Werkstofftechnik, vol. 47, pp. 462-471, 2016.
  • [21] I. Pandova, T. Gondova and K. Dubayova. "Natural and Modified Clinoptilolite Testing for Reduction of Harmful Substance in Manufacturing Exploitation". Advanced Materials Research, vols. 518-523, pp. 1757-1760, 2012.
  • [22] J. Macala, I. Pandova, T. Gondova and K. Dubayova. "Reduction of polycyclic aromatic hydrocarbons and nitrogen monooxide in combustion engine exhaust gases by clinoptilolite". Gospodarka Surowcami Mineralnymi, vol. 28, no. 2, pp. 113-123. 2012.
  • [23] J. Macala, I. Pandova and A. Panda. "Zeolite as a prospective material for the purification of automobile exhaust gases". Mineral resources management, vol. 33, no. 1, pp. 125-138. 2017.
  • [24] J. Macala, I. Pandova and A. Panda. "Zeolite as a prospective material for the purification of automobile exhaust gases". Mineral resources management, vol. 25, no. 4, pp. 23-32. 2009.
  • [25] A. Panda, V. Nahornyi, I. Pandová, M. Harničárová, M. Kušnerová, J. Valíček and J. Kmec. "Development of the method for predicting the resource of mechanical systems". International Journal of Advanced Manufacturing Technology, vol. 105, no. 1-4, pp. 1563-1571, 2019.
  • [26] M. Balara, D. Duplakova and D. Matiskova. "Application of a signal averaging device in robotics 2018". Measurement. vol. 115, pp. 125-132, 2018.
  • [27] M. Durdan, B. Stehlikova, M. Pastor, J. Kacur, M. Laciak and P. Flegner. "Research of annealing process in laboratory conditions". Measurement, vol. 73, 2015, pp. 607-618. ISSN 0263-2241.
  • [28] K. Monkova and P. Monka. "Some aspects influencing roduction of porous structures with complex shapes of cells". Lecture Notes in Mechanical Engineering, pp. 267- 276, 2017.
  • [29] S. Olejarova, J. Dobransky, J. Svetlik and M. Pituk. "Measurements and evaluation of measurements of vibrations in steel milling process". Measurement, vol. 106, pp. 18-25, 2017. ISSN 0263-2241.
  • [30] M. Rimar, M. Fedak, A. Kulikov and P. Smeringai. “Study of gaseous flows in closed area with forced ventilation." MM Science Journal, vol. 2018, no. March, pp. 2188-2191, 2018.
  • [31] M. Pollák, J. Torok, J. Zajac, M. Kočiško and M. Teliskova. "The structural design of 3D print head and execution of printing via the robotic arm ABB IRB 140". ICIEA 2018, vol. 2018, pp. 194-198, 2018.
  • [32] W. Bialy and J. Ružbarský. "Breakdown cause and effect analysis. Case study". Management Systems in Production Engineering, vol. 26, pp. 83-87, 2018.
  • [33] D. Duplakova, L. Knapcikova, M. Hatala and E. Szilagyi. "Mathematical modelling of temperature characteristics of RFID tags with their subsequent application in engineering production". TEM Journal-Technology Education Management Informatics, vol. 5, pp. 411-416, 2016.
  • [34] J. Kascak, P. Baron, M. Teliskova, J. Zajac, J. Torok and J. Husar. "Implementation of augmented reality into the training and educational process in order to support spatial perception in technical documentation". 6 th IEEE international conference on industrial engineering and applications, pp. 583-587, 2019.
  • [35] R. Bielousova. "Developing materials for english for specific purposes online course within the blended learning concept". TEM Journal-Technology Education Management Informatics, vol. 6, pp. 637-642, 2017.
  • [36] Ľ. Straka, I. Čorný and J. Piteľ. "Properties evaluation of thin microhardened surface layer of tool steel after wire EDM". Metals, vol. 6, no. 5, pp. 1-16, 2016.
  • [37] Ľ. Straka, I. Čorný and J. Piteľ. "Prediction of the geometrical accuracy of the machined surface of the tool steel EN X30WCrV9-3 after electrical discharge machining with CuZn37 wire electrode". Metals, vol. 7, no. 11, pp. 1-19, 2017.
  • [38] J. Dobránsky, M. Pollák and Z. Doboš. "Assessment of production process capability in the serial production of components for the automotive industry". Management Systems in Production Engineering, vol. 27, no. 4, pp. 255-258, 2019.
  • [39] Ľ. Straka, G. Dittrich. "Influence of graphite tool electrode shape on TWR and MRR at EDM". MM Science Journal, vol. 2019, pp. 3479-3485, 2019.
  • [40] P. Cacko and T. Krenicky. “Impact of lubrication interval to operating status of bearing”. Applied Mechanics and Materials, vol. 616, pp. 151-158, 2014. ISSN 1660-9336.
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-32de9693-8ebd-4650-bfe3-8df09259ef80
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.