Analysis of vane loads and motion in a hydraulic double vane pump with integrated electrical drive

• Autorzy: Fiebig Wiesław , Cependa Piotr , Kuczwara Hubert , Wang Feng

Identyfikatory

DOI

10.1007/s43452-021-00254-y

• Języki publikacji: EN

Abstrakty

EN

In this paper, the results of the analysis of the forces acting on vanes in a double-acting vane pump with an integrated electric drive have been presented. In the new motor pump unit, the pump is assembled inside the rotor of the electric motor. A dynamic model representing the vane movement has been developed considering the impact of pressure load distribution, vane support forces and friction forces. The loss of contact between the vane head and the cam ring lead to the noise and reduction of the volumetric pump efficiency. The dynamic model which describes the vane motion and contact between the vane tip and cam ring has been solved using MATLAB software. The influence of load distribution, pump design and operational parameters on the vane dynamics has been analysed.

Słowa kluczowe

EN

vane pump; dynamic loads; vane motion; internal leakage; integrated electric drive

PL

pompa łopatkowa; napęd elektryczny; obciążenie dynamiczne

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2021
• Tom: Vol. 21, no. 3
• Strony: 472--486
• Opis fizyczny: Bibliogr. 27 poz., fot., rys., wykr.

Twórcy

autor

Fiebig Wiesław

• Faculty of Mechanical Engineering, Wroclaw University of Science and Technology, Łukasiewicza 7/9, 50-371 Wrocław, Poland

• https://orcid.org/0000-0001-5847-9200

autor

Cependa Piotr

• Faculty of Mechanical Engineering, Wroclaw University of Science and Technology, Łukasiewicza 7/9, 50-371 Wrocław, Poland

autor

Kuczwara Hubert

• Faculty of Mechanical Engineering, Wroclaw University of Science and Technology, Łukasiewicza 7/9, 50-371 Wrocław, Poland

autor

Wang Feng

• State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou, China

Bibliografia

• [1] Fiebig W, Cependa P, Jędraszczyk P, Kuczwara H. Innovative solution of an integrated motor pump assembly. ASME Symposium on Fluid Power and Motion Control, Sarasota, FL, USA (2017).
• [2] Inaguma Y. Theoretical analysis of mechanical efficiency in vane pump. JTEKT Eng J Eng Ed. 2010;1007E:28–35.
• [3] Inaguma Y. Friction characteristics of vane for a balanced vane pump. Jpn Fluid Power Syst Soc. 2014;45(4):58–65.
• [4] Inaguma Y, Hibi A. Vane pump theory for mechanical efficiency. Proc Inst Mech Eng Part C J Mech Eng Sci. 2005;219(11):1269–78.
• [5] Elashmawy M. Theoretical investigation of friction forces between vane tip and cam-ring in oil vane pumps. Int J Sci Technol Soc. 2014;2(5):121–8.
• [6] Ashmawy MEL, Murrenhoff H. Experimental investigation of friction force between vane tip and cam-ring in oil vane pumps. Int J Fluid Power. 2009;10(1):37–46.
• [7] Faber I. Theoretische und experimentelle Untersuchung der Flügelkopfreibung in einer Flügelzellenpumpe. Diss. TU Bochum. 2005.
• [8] Ortwig H. Analytische und experimentelle Untersuchung hochb-elasteter linienförmiger Gleitkontakte in einer Flügelzellenpumpe, Diss. RWTH Aachen. 1990.
• [9] Wasel M, Abdel-Rahim A, El-Gohary H, Elashmawy M. Theoretical study of the parameters affecting vane tip friction in oil vane pumps using simplified Tehl-model. Int J Sci Technol. 2015;3:60–70.
• [10] Cho IS, Oh SH, Song KK, et al. The Lubrication characteristics of the vane tip under pressure boundary condition of oil hydraulic vane pump. J Mech Sci Technol. 2006;20(10):1716–21.
• [11] Mucchi E, Agazzi A, D’Elia G, et al. On the wear and lubrication regime in variable displacement vane pumps. Wear. 2013;306(1–2):36–46.
• [12] Alghamdi A, Elashmawy M. Vane geometry effect on lubrication conditions between vane tip and cam-ring in hydraulic vane machines. Int J Mech Eng Appl. 2014;3(1):1–10.
• [13] Frendo F, Novi N, Squarcini R. Numerical and experimental analysis of variable displacement vane pumps. International conference on tribology. 20–22 September 2006, Parma, Italy. 2006.
• [14] Rundo M., Altare G. (2017). Lumped parameter and three-dimensional CFD simulation of a variable displacement vane pump for engine lubrication. Proceedings of the ASME 2017 fluids engineering division summer meeting.
• [15] Suzuki K, Nakamura Y, et al. Characteristics Prediction of Vane Pump by CFD Analysis. KYB Tech Rev. 2016;53:8–15.
• [16] Heisel U, Fiebig W. Betrachtungen zum dynamischen Verhalten von druckgeregelten Fluegelzellenpumpen. Oelhydraulik und Pneumatik. 1990;34(6):429–32.
• [17] Heisel U, Fiebig W, Matten N. Untersuchungen zum Fluegelver-halten von Druckgeregelten Fluegelzellenpumpen. Oelhydraulik und Pneumatik. 1992;36(2):102–10.
• [18] Cho MR, Han DC. Vane tip detachment in a positive displacement vane pump. KSME Int J. 1998;12(5):881–7.
• [19] Fiebig W, Dudzikowski I, Ciurys M, Kuczwara H. A vane pump integrated with an electric motor. The 9th international fluid power conference, 9. IFK, March 24–26, Aachen, Germany. 2014.
• [20] Heisel U, Fiebig W, Matten N. Druckwechselvorgänge in druck-geregelten Flüelzellenpumpen. Oelhydraulik und Pneumatik. 1991;35(12):906–13.
• [21] Cavallari M. A lumped parameter model for the pressure and vibration analysis of variable displacement vane pumps, Univer-sita degli Studi di Ferrara. 2011.
• [22] Dowson D, Higginson GR. Elasto-hydrodynamic Lubrication. London: Pergamon Press; 1997.
• [23] Wen S, Huang P, Tian Y, Liran M. Principles of Tribology. 5th ed. Beijing: Tsinghua University Press; 2018.
• [24] Cameron A (1966) Principles of lubrication. lmgmans Green, London.
• [25] Totten GE. Handbook of lubrication and tribology. In: Application and maintenance, vol. I. Routledge: Taylor and Francis Group; 2006.
• [26] Eschmann P, Hasbargen L, Weigand K. Waezlager-praxis. Munich: Oldenlmrg-Verlag; 1979.
• [27] Wei SL, Wang Z, Ji H. Effects of shape of vane on force of vane in high pressure vane pump. Proceedings of the 2011 international conference on fluid power and mechatronics, 2011.

Uwagi

PL

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023)