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2014 | 21 | 4 |

Tytuł artykułu

Mathematical model of piston ring sealing in combustion engine

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
This paper presents a mathematical model of piston-rings-cylinder sealing (TPC) of a combustion engine. The developed model is an itegrated model of gas flow through gaps in TPC unit , displacements and twisting motions of piston rings in ring grooves as well as generation of oil film between ring face surfaces and cylinder liner. Thermal deformations and wear of TPC unit elements as well as heat exchange between flowing gas and surrounding walls , were taken into account in the model. The paper contains descriptions of: assumptions used for developing the model , the model itself, its numerical solution as well as its computer application for carrying out simulation tests

Słowa kluczowe

Wydawca

-

Rocznik

Tom

21

Numer

4

Opis fizyczny

p.66-78,fig.,ref.

Twórcy

autor
  • Lublin University of Technology, 38D Nadbystrzycka St., 20-618 Lublin, Poland
autor
  • University of Economic and Innovation in Lublin, 4 Projektowa St., 20-209 Lublin, Poland

Bibliografia

  • 1. Aghdam E.A., Kabir M.M.: Validation of a  blow-by model using experimental results in motoring condition with the change of compression ratio and engine speed. Experimental Thermal and Fluid Science 34 (2010), pp. 197–209.
  • 2. Eweis M.: Reibungs und Undichtigkeitsverluste an Kolbenringen. Forschungshefte des Vereins Deutscher Ingenieure, 1935.
  • 3. Furuhama S., Tada T.: On the flow of gas through the piston-rings, 1st Report: the discharge coefficient and temperature of leakage gas. Bull JSME 1961; 4(16): pp. 684–690.
  • 4. Furuhama S., Tada T.: On the flow of gas through the piston-rings, 2nd Report: the character of gas leakage. Bull JSME 1961; 4(16): pp. 691–698.
  • 5. Furuhama S., Hiruma M., Tsuzita M.: Piston ring motion and its influence on engine tribology. SAE Paper 790860, 1980.
  • 6. Iskra A.: Oil film parameters in the nodes of piston – crankshaft mechanism of combustion engine ( in Polish). Publishing House of The Technical University of Poznań, (Wyd. Politechniki Poznańskiej) , Poznań, 2001.
  • 7. Jeng Y-R.: Theoretical analysis of piston-ring lubrication, Part I: fully flooded lubrication. Tribology Transactions Vol. 35(1992), 4, pp. 696-706.
  • 8. Kazimierski Z., Krzysztof M., Makowski Z.: Mass flux of gas flowing through a gap of unsymmetrical , sharpedged inlet (in Polish). Archiwum Budowy Maszyn, Vol. XXXI, Issue 1-2, 1984.
  • 9. Keribar R., Dursunkaya Z., Flemming M.F.: An integrated model of ring pack performance. Trans ASME, Journal of Engineering for Gas Turbines and Power, Vol. 113, 1991, pp. 382-389.
  • 10. Koszałka  G.: Modelling the blowby in internal combustion engine, Part 1: A mathematical model. The Archive of Mechanical Engineering, Vol. LI (2004), No. 2, pp. 245-257.
  • 11. Koszałka G.: Application of the piston-rings-cylinder kit model in the evaluation of operational changes in blowby flow rate. Eksploatacja i Niezawodność - Maintenance and Reliability Nr 4 (48)/2010, pp. 72-81.
  • 12. Koszałka  G.: Model of operational changes in the combustion chamber tightness of a  diesel engine. Eksploatacja  i Niezawodność - Maintenance and Reliability 2014; 16(1): pp.133-139.
  • 13. Kuo T-W., Sellnau M.C., Theobald M.A., Jones J.D.: Calculation of flow in the piston-cylinder-ring crevices of a homogeneous-charge engine and comparison with experiment. SAE Paper 890838, 1989.
  • 14. Merkisz J., Tomaszewski F., Ignatow O.: Service life and diagnostics of piston node in combustion engines ( in Polish ). Publishing House of The Technical University of Poznań, (Wyd. Politechniki Poznańskiej), Poznań, 1995
  • 15. Miyachika M., Hirota T., Kashiyama K.: A consideration on piston second land pressure and oil consumption of internal combustion engine. SAE Paper 840099, 1985.
  • 16. Mufti R.A., Priest M., Chittenden R.J.: Analysis of piston assembly friction using the indicated mean effective pressure experimental method to validate mathematical models. Proc. Instn Mech. Engrs, Part D: Journal of Automobile Engineering, 222(8): pp.1441-1457, 2008.
  • 17. Munro R.: Blow-by in relation to piston and ring features. SAE Paper 810932, 1982.
  • 18. Namazian M., Heywood J.B.: Flow in the pistoncylinder-ring crevices of a spark-ignition engine: effect on hydrocarbon emissions, efficiency and power. SAE Paper 820088, 1982.
  • 19. Niewczas A.: Service life of piston-rings-cylinder unit in combustion engine ( in Polish ) . WNT , Warszawa, 1998.
  • 20. Petris De C., Giglio V., Police G.: A mathematical model for the calculation of blow-by flow and oil consumption depending on ring pack dynamics, Part I: gas flows, oil scraping and ring pack dynamics. SAE Paper 941940, 1994.
  • 21. Priest M., Dowson D., Taylor C.M.: Theoretical modeling of cavitation in piston ring lubrication. Proc. Instn Mech. Engrs, Part C: Journal of Mechanical Engineering Science, 214(3): pp. 435-447, 2000.
  • 22. Rakopoulos C.D., Kosmadakis G.M., Dimaratos A.M., Pariotis E.G.: Investigating the effect of crevice flow on internal combustion engines using a new simple crevice model implemented in a CFD code. Applied Energy 88 (2011), pp. 111–126.
  • 23. Ruddy B.L., Dowson D., Economou P.N., Baker A.J.S.: Piston ring lubrication, Part III: the influence of ring dynamics and ring twist. In: Energy conservation through fluid film lubrication technology: frontiers in research and design, ASME Winter Meeting, 1979, pp. 191-215.
  • 24. Serdecki W.: Research on interaction of elements of piston-cylinder system in combustion engine ( in Polish). Publishing House of The Technical University of Poznań, (Wyd. Politechniki Poznańskiej) , Poznań 2002.
  • 25. Sygniewicz J.: Modelling of interaction between piston with piston rings and cylinder liner ( in Polish ). Publishing House of The Technical University of Łódź, (Wyd. Politechniki Łódzkiej ) Łódź, 1991.
  • 26. Tian T., Noordzij L.B., Wong V.W., Heywood J.B.: Modeling piston-ring dynamics, blowby and ring-twist effects. Trans ASME, Journal of Engineering for Gas Turbines and Power, Vol. 120, No 4, 1998, pp. 843-854.
  • 27. Ting L.L., Mayer J.E.Jr.: Piston ring lubrication and cylinder bore wear analysis, Part II – theory verification. Trans ASME, Journal of Lubrication Technology, Vol. 96, 1974, pp. 258-266.
  • 28. Wannatong K., Chanchaona S., Sanitjai S.: Simulation algorithm for piston ring dynamics. Simulation Modelling Practice and Theory 16 (2008) 127–146.
  • 29. Wiśniewski S., Wiśniewski T.S.: Heat exchange ( in Polish ). WNT , Warszawa, 1994.
  • 30. Wolff A.: Numerical analysis of piston ring pack operation. Combustion Engines 2/2009 (137), pp. 128141.
  • 31. Yoshida H., Yamada M., Kobayashi H.: Diesel engine oil consumption depending on piston ring motion and design. SAE Paper 930995, 1993.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-cd975ff5-0b88-43b2-b126-258977c65a77
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