PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Characteristics of pneumatic tuners of torsional oscillation as a result of patent activity

Autorzy
Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Mechanical systems with combustion engines, compressors, pumps and fans, can be characterized as torsional oscillating mechanical systems (TOMS). It is therefore necessary to control their dangerous torsional vibrations. It was confirmed that dangerous torsional vibration can be reduced to acceptable level by an appropriate adjustment, respectively by tuning the TOMS. According to several authors, the most appropriate way of system tuning is application of suitable flexible element, which is flexible shaft coupling. It turned out that one of the types of shaft couplings, which are particularly suited to meeting this objective are pneumatic flexible shaft couplings, to act as so-called pneumatic tuners of torsional oscillations. The issue of research and development of pneumatic tuners of torsional oscillations, among other things is, long-term in the focus of the author. The existence of tuners creates the opportunity to develop new ways of tuning torsional oscillating mechanical systems. The author of the scientific article will focus on the characteristics of developed pneumatic tuners of torsional oscillation in terms of their design, construction, function, significance advantages and conditions imposed on pneumatic tuners based on the results of his patent activity. Simultaneously provides information about the characteristic properties of pneumatic tuners of torsional oscillations in the general design.
Rocznik
Strony
316--323
Opis fizyczny
Bibliogr. 48 poz., rys., wykr.
Twórcy
autor
  • Faculty of Mechanical Engineering, Department of design, Automotive and Transport Engineering, Technical University of Košice, Letná 9, 040 01 Košice, Slovakia
Bibliografia
  • 1. Ankarali A., Mecitoğlu Z., Diken H. (2012), Response spectrum of a coupled flexible shaft-flexible beam system for cycloidal input motion, Mechanism and Machine Theory, 47, 89–102.
  • 2. Baworski A., Garbala K., Czech P., Witaszek K. (2015), Estimation of the Ability to Use a Mass of Air from a Moving Vehicle in Wind Turbine Propulsion, Scientific Journal of Silesian University of Technology, Series Transport, 88, 5-17.
  • 3. Binglin L., Huajiang O., Wanyou L., Zhijun S. , Gang W. (2016), An indirect torsional vibration receptance measurement method for shaft structures, Journal of Sound and Vibration, 372, 11–30.
  • 4. Bingzhao G., Hong C., Haiyan Z., and Kazushi S. (2010), A Reduced-Order Nonlinear Clutch Pressure Observer for Automatic Transmission, IEEE Transactions on Control Systems Technology. 18(2), 446 – 453.
  • 5. Böhmer J. (1983), Use of Vulkan Flexible Couplings with linear and progressive torsional load characteristic, MTZ, 44/5 (in German),
  • 6. Bolek A., Krejčí V. (1967), Shaft Couplings. Praha, SNTL (in Czech).
  • 7. Bulut G. (2014) Dynamic stability analysis of torsional vibrations of a shaft system connected by a Hooke׳s joint through a continuous system model, Journal of Sound and Vibration, 333(16), 3691–3701.
  • 8. Curà F., Mura A. (2013), Experimental procedure for the evaluation of tooth stiffness in spline coupling including angular misalignment, Mechanical Systems and Signal Processing, 40, 545–555.
  • 9. Czech P. (2012), Diagnosis of industrial gearboxes condition by vibration and time-frequency, scale-frequency, frequency-frequency analysis, Metalurgija, 51(4), 521–524
  • 10. Czech P. (2013), Intelligent approach to valve clearance diagnostic in cars, Activities of Transport Telematics, 395, 384–391.
  • 11. Czech P., Szyma B., Juzek M., Kałuża R. (2016), Braking process of sports motorbike, Acta Mechanica Slovaca, 20(2), 22–31.
  • 12. El-Sayed A. T., Bauomy H. S. (2015), Passive and active controlers for suppressing the torsional vibration of multiple-degree-of-freedom system, Journal of Vibration and Control, 21(13), 2616–2632.
  • 13. Folęga P., Wojnar G., Czech P. (2014), Influence of housing ribbing modification on frequencies and shapes of vibrations, Scientific Journal of Silesian University of Technology. Series Transport, 82, 81-86 (in Polish).
  • 14. Gao W., Hao Z. (2010), Active control and simulation test study on torsional vibration of large turbo-generator rotor shaft, Mechanism and Machine Theory, 45, 1326 – 1336.
  • 15. Genta G., Festini A., Delepine X. (2008), From Oil to magnetic fields: active and passive vibration control, Acta Mechanica et Automatica, 2(2), 11-20.
  • 16. Grega R., Homišin J., Puškár M., Kuľka J., Petróci J., Konečný B., Kršák B. (2015), The chances for reduction of vibrations in mechanical system with low-emission ships combustion engines, International Journal of Maritime Engineering, 157(A4), 235-240.
  • 17. Homišin J. (1986a), Pneumatic flexible shaft coupling with damping, Patent No. 252034, (in Slovak).
  • 18. Homišin J. (1986b), Pneumatic flexible shaft coupling, Patent No. 254180, (in Slovak).
  • 19. Homišin J. (1995a), Pneumatic Flexible shaft coupling with autoregulation ability, Patent No. 278025, (in Slovak).
  • 20. Homišin J. (1996a), Contribution to a static optimalization of torsionaly oscillating mechanical systems, The shock and vibration digest, USA, 28/6, 86.
  • 21. Homišin J. (1996b), Pneumatic coupling with auxiliary controller of constant twist angle, Patent No. 278272. (in Slovak).
  • 22. Homišin J. (2002a), Axial pneumatic flexible shaft coupling, IPO SK Banská Bystrica, Patent No 275867, (in Slovak).
  • 23. Homišin J. (2002b), New types of flexible shaft couplings, development – research – application, Vienala, Košice.
  • 24. Homišin J. (2008), Tuning methods of torsional oscillating mechanical systems by pneumatic couplings, ATH, Bielsko-Biała, (In Polish).
  • 25. Homišin J. (2016), Pneumatic flaxible axial shaft coupling, IPO SK Banská Bystrica, Patent No 288340, (in Slovak).
  • 26. Homišin, J. (1995b), Shafft coupling with pneumatic-flexible units, IPO SK Banská Bystrica, Patent No 278024, (in Slovak).
  • 27. Homišin, J. (1998), Pneumatic shaft coupling with flexible-damping units, IPO SK Banská Bystrica, Patent No 278750 (in Slovak).
  • 28. James D., Van de Ven , Cusack J. (2014). Synthesis and baseline testing of a digital pulse-width-modulated clutch, Mechanism and Machine Theory, 78, 81–91.
  • 29. Konieczny L. et al. (2015), Determination of the effect of tire stiffness on wheel accelerations by the forced vibration test method, Journal of Vibroengineering, 17(8), 4469-4477.
  • 30. Krejčíř O. (1986), Pneumatic vibroisolation – dissertation thesis, Liberec (in Czech).
  • 31. Lacko P. (1971), Flexible shaft coupling as absorber of torsional vibrations, Strojírenství, 9, 71-74 (in Slovak).
  • 32. Łazarz B., Wojnar G., Madej H., Czech P. (2009), Evaluation of gear power losses from experimental test data and analytical methods, Mechanika, 80(6), 56-63.
  • 33. Łazarz B., Wojnar G., Czech P. (2011), Early fault detection of toothed gear in exploitation conditions, Maintenance and Reliability, 49(1), 68-77.
  • 34. Lunke M., Beeftink G. B. (1983), Use of highly flexible couplings in energy-saving marine propulsion systems, Schiff und Hafen, 4/35, (in German).
  • 35. Madej, H., Czech, P. (2009), Diagnostics of clearance in the pistoncylinder assembly using Hoelder coefficient, Diagnostyka, 1(49), 73-78.
  • 36. Madej, H., Czech, P. (2009), Industrial gearboxes diagnosis by used higher order spectrum, Scientific Journal of Silesian University of Technology. Series Transport, 65, 51-56.
  • 37. Pešík L., Němeček P. (1997), Identification of the dynamic system of a machine with an elastic base, McNU 97, Chicago, USA.
  • 38. Polyakov V.S. (1979), Coupling guid, Leningrad, Mashinostrojenie, (in Russian).
  • 39. Rosół M., Sapiński B. (2014), Autonomous Control System for a Squeeze Mode MR vibration isolator in an automotive engine mount, Acta Mechanica et Automatica, 8(3), 121–124.
  • 40. Singiresu S. R. (1996), Engineering optimization theory and practice third edition, New York, John Wiley & Sons, Inc.
  • 41. Spruogis B., Turla V. (2006), A damper of torsional vibrations and an investigation of its efficiency, Strojniški vestnik - Journal of Mechanical Engineering, 52(4), 225–236.
  • 42. Timoshenko, S. (1960), Vibration problems in engineering, Praha, SNTL (in Czech).
  • 43. Wilson W.K. (1968), Practical solution of torsional vibration problems, volume 4, London, Chapman & Hall LTD.
  • 44. Wojnar G. (2009), Analysis of usefulness of different vibration signals for toothed gears diagnostics, Acta Mechanica et Automatica, 3(2), 111–114 (in Polish).
  • 45. Yubao S., Jihong W., Dianlong Y. and Xisen W. ( 2013), Analysis and enhancement of torsional vibration stopbands in a periodic shaft system, Journal Of Physics D: Applied Physics, 46, 7-13.
  • 46. Zoul V. (1982), Some aspects of flexible coupling development for sets with diesel engines, Strojírenství, 32(6/7), (in Czech)
  • 47. Zoul V. (1988), Rato Highly Flexible Couplings, ČKD Praha, 20 (in Czech).
  • 48. Zoul V. (1989) The use of flexible shaft couplings with low torsional stiffness for reducing dynamic torsional loads, IS ČKD Praha, 24-25, (in Czech).
Uwagi
EN
This paper was written in the framework of Grant Project VEGA: „ 1/0688/12 – Research and application of universal regulation system in order to master the source of mechanical systems excitation”.
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-a144b486-9eb3-4879-bd7d-9893aa72a7fe
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.