Czasopismo
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Warianty tytułu
Badanie łożysk foliowych
Języki publikacji
Abstrakty
Selected methods of testing applied in the research centres dealing with foil bearings technology are overviewed in this paper. Tests analyzing foil bearings require special test rigs and a testing methodology that simulates the bearings' actual working conditions. Test rigs should allow factors, that influence on a bearing's exact operating environment. For this reason, most tests investigate selected key parameters Tribological tests under extreme bearing operating temperatures and with the effect of lubricants make a separate group of tests. Another tests group is focused on the optimal bearing stiffness determination through the choice of adequate structural solutions and manufacturing technologies. Foil bearing test methods presented in this paper do not exhaust the study domain, in which new constructions may be tested. They only overview basic test methods used for the foil bearing systems.
W artykule przedstawiono wybrane metody badań stosowane w ośrodkach badawczych zajmujących się technologią łożysk foliowych. Badania eksperymentalne łożysk foliowych wymagają opracowania specjalnych stanowisk badawczych i tworzenia metod badań, które pozwoliłyby na odtworzenie warunków, w jakich będą pracować badane łożyska. Stanowiska badawcze powinny uwzględniać czynniki, które mają wpływ na warunki pracy łożyska. Badania są prowadzone w kilku głównych kierunkach. Jedną gałąź stanowią badania tribologiczne w ekstremalnej temperaturze, w jakiej będą pracować łożyska, a także z użyciem mediów smarnych. Inna gałąź badań jest skierowana na zapewnienie optymalnej sztywności łożysk przez odpowiednią konstrukcję i dobór technologii wykonania elementów konstrukcyjnych. Przedstawione w artykule metody badań łożysk foliowych nie wyczerpują zakresu badań, jakim mogą być poddawane nowo opracowywane konstrukcje. Stanowią jedynie przegląd podstawowych metod badań stosowanych w systemach łożysk foliowych.
Rocznik
Tom
Strony
249-258
Opis fizyczny
Bibliogr. 30 poz., rys.
Twórcy
autor
autor
autor
- Chair of Mechanics and Machine Design, University of Warmia and Mazury, Olsztyn, wojciech.miaskowski@uwm.edu.pl
Bibliografia
- BANG K. G., LEE D. G. 2002. Thrust bearing design for high-speed composite air spindles. Composite Structures, 57: 149-160.
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- BELFORTE G., COLOMBO F., RAPARELLI T., TRIVELLA A., VIKTOROV V. 2006. An experimental study of high-speed rotor supported by air bearings: test RIG and first experimental results. Tribology International, 39: 839-845.
- BRUCKNER R. J. 2004. Simulation and Modeling of the Hydrodynamic, Thermal, and Structural Behavior of Foil Thrust Bearings. Department of Mechanical and Aerospace Engineering, Case Western Reserve University.
- CHANGQING B., QINGYU X. 2006. Dynamic model of ball bearings with internal clearance and waviness. Journal of Sound and Vibration, 294: 23-48.
- CHUANG-CHIA LXIN, GHODSSI R., AYON A. A., DYE-ZONE CHEN, JACOBSON S., BREUER K., EPSTEIN A. H., SCHMIDT M. A. 1999. Fabrication and Characterization of a Micro Turbine/Bearing Rig. Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
- DELLACORTE K. 2004. Future Issues and Approaches to Health Monitoring and Failure Prevention for Oil-Free Gas Turbines. NASA Glenn Research Center, Cleveland, Ohio.
- HAGIU G. D., GAFITANU M. D. 1997. Dynamic characteristics of high speed angular contact ball bearings. Wear, 211: 22-29.
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- HOU Y., ZHU Z. H., CHEN C. Z. 2004. Comparative test on two kinds of new compliant foil bearing for small cryogenic turbo-expander. Cryogenic, 44: 69-72.
- JUNG-KOO P., KYUNG-WOONG K. 2004. Stability analyses and experiments of spindle system using new type of slot-restricted gas journal bearings. Tribology International, 37:451-462.
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- MASLEN E. 2000. Magnetic Bearings. University of Virginia, Department of Mechanical, Aerospace, and Nuclear Engineering, Charlottesville, Virginia, Revised June 5.
- MING Z., FENGXIANG W., YIDAN S., JIQIANG W. 2006. Stability Analysis of Magnetic Bearing with Resonance Circuit. Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International, vol. 2, 1-5.
- MIZUMOTO H., ARII S., KAMI Y., GOTO K., YAMAMOTO T., KAWAMOTO M. 1996. Active inherent restrictor for air-bearing spindles. Precision Engineering, 19: 141-147.
- MORALES W., FUSARO R., KASCAK A. 2003. Permanent Magnetic Bearing Spacecraft Applications. NASA/TM - 2003-211996.
- QINGCHANG T., WEI L., XUEJUN X. 2002. Investigations on a magnetic-hydrodynamic hybrid thrust bearing. Tribology Letters, 12(1): 61-66.
- RADIL K. C., DELLECORTE CH. 2002. The Effect of Journal Roughness and Foil Coatings on the Performance of Heavily Loaded Foil Air Bearings. Tribology Transactions, 45(2): 199-204 (13 ref.).
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- SUDHEER KUMAR REDDY D., SWARNAMANI S., BRABHU B. S. 1997. Analysis of multileaf foil journal bearings. Wear, 209: 115-122.
- TAE HO KIM, LUIS SAN ANDRES 2007. Analysis of advanced gas foil bearings with piecewise linear elastic supports. Tribology International, 40: 1239-1245.
- TAN Q., LI Q., LIU B. 2002. Investigations on a permanent magnetic-hydrodynamic hybrid journal bearing. Tribology International, 35: 443-448.
- XIE Z., ZHU H., SUN Y. 2005. Structure and Control of AC-DC Three-degree-of-freedom Hybrid Magnetic Bearing. Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on, 1801-1806 Vol. 3.
- XIONG L. Y., WU G., HOU Y. I inni. 1997. Development of aerodynamic foil journal bearings for a high Speer cryogenic turboexpander. Cryogenic, 37, 221-230.
- YANLIANG X., YUEQIN D., XIUHE W., YU K. 2006. Analysis of Hybrid Magnetic Bearing With a Permanent Magnet in the Rotor by FEM. Transactions an Magnetics, 42(4): 1363-1366.
- YONG-BO L., TAE-HO K. I inni. 2004. Dynamic characteristics of a flexible rotor system supported by a viscoelastic foil Bearing (VEFB). Tribology International, 37: 679-687.
- KANG Y., SHEN P. C., HUANG C. C., SHYR S. S., CHANGY P. 2006. A modification of the Jones-Harris method for deep-groove ball bearings.Tribology International, 39: 1413-1420.
- MiTi® Tribometers for Friction, Wear and Lubrication Testing - http://www.miti.cc/images/products-services/tribometer/Tribometer.pdf
Typ dokumentu
Bibliografia
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Identyfikator YADDA
bwmeta1.element.baztech-article-BAR0-0046-0074