Comparison of heat generation estimation methods for angular contact ball bearings


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Abstract

The article reviews domestic and foreign methods of estimating heat generation in angular contact ball bearings. Models for general-purpose bearings and for aviation angular contact ball bearings are considered. Models adopted at bearing manufacturers FAG (Germany) and SKF (Sweden) are considered for general-purpose bearings. Models developed at the KAI, CIAM named after P.I. Baranov and MTU (Germany) are considered for aviation bearings. The results of heat generation obtained in testing bearings 126206 (30×62×16 mm) and 176126 (130×200×33 mm) are presented. The calculated heat generation values, obtained by various methods, are compared with the experimental data. On the basis of the research the models that yield the calculated values of heat generation in ball bearings closest to the experimental data are specified. They can be used to estimate heat generation in aviation roller bearings with oil jet lubrication.

About the authors

N. I. Petrov

Central Institute of Aviation Motors

Author for correspondence.
Email: petnic@ciam.ru

Candidate of Science (Engineering)
Head of Bearing Research Group

Russian Federation

Yu. L. Lavrentyev

Central Institute of Aviation Motors

Email: lavrentev@ciam.ru

Leading Engineer

Russian Federation

References

  1. Harris T.A., Kotzalas M.N. Advanced concepts of bearing technology. CRC Press, 2007. 352.
  2. Bearing damage and failure analysis, SKF Group, PUB BU/I3 14219EN, 2014.
  3. Harris T.A., Mindel M.H. Rolling element bearing dynamics. Wear. 1973. V. 23, Iss. 3. P. 311-337. doi: 10.1016/0043-1648(73)90020-3
  4. Pradeep K.Gupta. ADORE. Advanced dynamics of rolling elements, 2014.
  5. Rolling Bearing Lubrication, FAG, Publ. No. WL 81 115/4 EA 2012 Edition.
  6. Rolling Bearings SKF, PUB BU/P1 10000/3 EN, 2016.
  7. Flouros M. Correlations for heat generation and outer ring temperature of high speed and highly loaded ball bearings in an aeroengine. Aerospace Science and Technology. 2006. V. 10, Iss. 7. P. 611-617. doi: 10.1016/j.ast.2006.08.002
  8. Demidovich V.M. Issledovanie teplovogo rezhima podshipnikov GTD [Analysis of the thermal condition of gas turbine engine bearings]. Moscow: Mashinostroenie Publ., 1978. 171 p.
  9. Birger I.A., Shorr B.F., Iosilevich G.B. Raschet na prochnost’ detaley mashin. Spravochnik [Machine part strength calculation. Reference book]. Moscow: Mashinostroenie Publ., 1979, 702 p.
  10. Aksenov N.K., Petrov N.I., Strukov A.A. Issledovaniye teplovogo sostoyaniya podshipnikov opor perspektivnykh aviatsionnykh dvigateley. Sb. trudov XIII mezhdunarodnogo kongressa dvigatelestroiteley. Harkov: Harkov Aviation Institute Publ., 2008. P. 69-72. (In Russ.)
  11. Ball and Roller Bearings. General Catalog. NTN corporation, 2001. Available at: http://www.upk1.ru/d/115304/d/obschiy-katalog-ntn.pdf
  12. GOST 32305-2013. Rolling bearings. Thermal speed rating. Calculation and coefficients. Moscow: Standartinform Publ., 15 p. (In Russ.)
  13. Egorov S.V., Araslanov A.M., Zaydenshteyn G.I., Malivanov N.N. Method of calculation of the thermal conditions of the gas turbine engine middle support consisting of angular contact ball bearings and end contact seals. Aerospace Technic and Technology. 2005. No. 9 (25). P. 93-96. (In Russ.)
  14. Demidovich E.V., Araslanov A.M., Zaydeynshteyn G.I., Malivanov N.N. Thermal conditions of roller bearings operating in slip conditions. Aerospace Technic and Technology. 2006. No. 8 (34). P. 113-116. (In Russ.)
  15. Kikot N.V., Marchukov E.Yu. Development and investigation of a method to analyze heat conditions for rotor-connecting roller bearings of gas-turbine engines. Vestnik Moskovskogo Aviatsionnogo Instituta. 2009. V. 16, no. 4. P. 32-36. (In Russ.)
  16. Catalog 2013. EPK. Special bearings division. 2013.

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