The analysis of methods for calculating seals of hybrid power machines

The article discusses the main methods for calculating seals of hybrid power machines. The analysis of works on the designs of hybrid power machines is carried out. The main types of piston seals of pumps, compressors and hybrid power machines are considered, with an emphasis on the main advantages and disadvantages of each type of seal, as well as recommendations on the choice of seals for hybrid power machines. Based on the analysis of the work on the research of piston seals, the main methods for calculating the seals of hybrid power machines are considered and the most suitable one is determined.

1. Mousavi S., Kara S., Kornfeld B. Energy Efficiency of Compressed Air Systems // Procedia CIRP. 2014. Vol. 15. P. 313–318. DOI: 0.1016/j.procir.2014.06.026. (In Engl.).

2. Patil V. C., Acharya P., Ro P. I. Experimental investigation of heat transfer in liquid piston compressor // Applied Thermal Engineering. 2019. Vol. 146. P. 169–179. DOI: 10.1016/j.applthermaleng.2018.09.121. (In Engl.).

3. Shcherba V. E., Pavlyuchenko E. А., Nosov E. Yu., Bulgakova I. Yu. Approximation of the compression process to isothermal in a reciprocating compressor with a liquid piston // Applied Thermal Engineering. 2022. Vol. 207. 118151. Р. 1–12. DOI: 10.1016/j.applthermaleng.2022.118151. (In Engl.).

4. Mousavi S., Kara S., Kornfeld B. Energy efficiency of compressed air systems // Procedia CIRP. 2014. Vol. 15 (4). P. 313–318. DOI: 10.1016/j.procir.2014.06.026. (In Engl.).

5. Shcherba V. E. Rabochiye protsessy kompressorov ob"yemnogo deystviya [Working processes of volumetric compressors]. Moscow, 2008. 319 p. (In Russ.).

6. Scherba V. E., Bolshtyanskiy A. P., Kaygorodov S. Yu., Kuzeyeva D. A. Analiz osnovnykh preimushchestv ob”yedineniya kompressorov i nasosov ob”yemnogo deystviya v edinyy agregat [Analysis of advantages of integration of displacement compressors and pumps into single unit] // Vestnik mashinostroyeniya. Vestnik Mashinostroyeniya. 2015. No. 12. P. 15–19. (In Russ).

7. Shcherba V. E., Bolshtyansky A. P., Shalay V. V., Khodoreva A. V. Nasos-kompressory. Rabochiye protsessy i osnovy proyektirovaniya [Pump-compressors. Workflows and design basics]. Moscow, 2013. 388 p. ISBN 978-5-94275-670-3. (In Russ.).

8. Shcherba V. E., Nosov E. Yu., Tegzhanov A. S., Paramonov A. M., Blinov V. N., Surikov V. I. Eksperimental’noye issledovaniye beskreytskopfnoy porshnevoy gibridnoy energeticheskoy mashiny ob”yemnogo deystviya s intensivnym okhlazhdeniyem komprimiruyemogo gaza [An experimental study of a crossheadless piston hybrid power positive displacement machine with intensive cooling of the compressed gas] // Izvestiya vysshikh uchebnykh zavedeniy. Mashinostroyeniye. BMSTU Journal of Mechanical Engineering. 2019. No. 10. P. 78–85. DOI: 10.18698/0536-1044-2019-10-78-85. (In Russ.).

9. Shcherba V. E., Shalay V. V., Trukhanova D. A., Nosov E. Yu., Pavlyuchenko E. A. Razrabotka i eksperimental’noye issledovaniye porshnevoy gibridnoy energeticheskoy mashiny s gazovym ob”yemom na vsasyvanii [Development and experimental study of a piston hybrid energy machine with gas intake volume] // Vestnik mashinostroyeniya. Vestnik Mashinostroyeniya. 2019. No. 4. P. 18–22. (In Russ.).

10. Shcherba V. E., Tegzhanov A. S., Nosov E. Yu., Paramonov A. M., Blinov V. N., Khrapskiy S. F. Sravnitel’nyy analiz massogabaritnykh pokazateley beskreytskopfnoy i kreytskopfnoy porshnevykh energeticheskikh mashin ob”yemnogo deystviya [Comparative analysis of mass-dimensional a comparative analysis of mass-dimensional indicators of crossheadless and crosshead piston hybrid energy positive displacement machines] // Izvestiya vysshikh uchebnykh zavedeniy. Mashinostroyeniye. BMSTU Journal of Mechanical Engineering. 2019. No. 9. P. 88–95. DOI: 10.18698/0536-1044-2019-9-88-95. (In Russ.).

11. Scherba V. E., Bolshtyansky A. P., Rybak A. T. Nosov E. Yu. Tegzhanov A. S. Konstruktivnyye komponovki gibridnykh mashin ob"yemnogo deystviya [Constructive schemes of hybrid machines of volumetric action] // Omskiy nauchnyy vestnik. Omsk Scientific Bulletin. 2018. No. 1 (157). P. 10–18. DOI: 10.25206/1813-8225-2018-157-10-18. (In Russ.).

12. Shcherba V. E., Tegzhanov A.-Kh.S. Mathematical model of working processes of a positive displacement piston hybrid power machine with a gas cap and two suction valves // Chemical and Petroleum Engineering. 2022. Vol. 58, no. 5-6. Р. 388–397. DOI: 10.1007/s10556-022-01104-1. (In Engl.)

13. Kondakov L. A., Golubev A. I., Ovander V. B. [et al.]. Uplotneniya i uplotnitel’naya tekhnika: cprav. [Seals and sealing technology: Handbook] // ed. by Kondakova L. A., Golubeva A. I. Moscow, 1986. 464 p. (In Russ.).

14. Orlov Yu. M. Ob”yemnyye gidravlicheskiye mashiny. Konstruktsiya, proyektirovaniye, raschet [Volumetric hydraulic machines. Construction, design, calculation]. Moscow, 2006. 222 p. (In Russ.).

15. Bolshtyanskiy A. P., Shcherba V. E., Lysenko E. A., Ivakhnenko T. A. Porshnevyye kompressory s beskontaktnym uplotneniyem [Piston compressors with non-contact seal]. Omsk, 2010. 416 p. (In Russ.).

16. Busarov S. S., Busarov I. S., Titov D. S. Eksperimental’noye opredeleniye uslovnykh zazorov tsilindroporshnevykh uplotneniy kompressornykh agregatov [Experimental determination of conditional clearances for cylinder piston seals of compressor units] // Omskiy nauchnyy vestnik. Ser. Aviatsionno-raketnoye i energeticheskoye mashinostroyeniye. Omsk Scientific Bulletin. Series Aviation-Rocket and Power Engineering. 2019. Vol. 3, no. 1. P. 50–56. DOI: 10.25206/2588-0373-2019-3-1-50-56. (In Russ.).

17. Zakharenko V. P. Osnovy teorii uplotneniy i sozdaniye porshnevykh kompressorov bez smazki [Basic sealing theory and the development of non-lubricated piston compressors]. St. Petersburg, 2001. 159 p. (In Russ.).

18. Kondyurin A. Yu., Shcherba V. E., Lysenko E. A., Nesterenko I. S., Zimnitskiy A. N. K voprosu o poluchenii profilya shchelevogo uplotneniya dlya porshnevoy gibridnoy energeticheskoy mashiny ob”yemnogo deystviya [To the question making profile of gap seal for piston hybrid energy machine of volumetric action] // Omskiy nauchnyy vestnik. Omsk Scientific Bulletin. 2016. No. 2 (146). P. 36–39. (In Russ.).

19. Titov D. S., Busarov S. S., Aistov I. P., Vansovich K. A. Analiz effektivnosti primeneniya porshnevykh uplotneniy v tikhokhodnykh nasosnykh agregatakh na osnove analiza deformirovannogo sostoyaniya tsilindricheskoy chasti kamery szhatiya [Analysis of piston seals efficiency in silent pump units using analysis of deformed state of compression chamber cylindrical part] // Omskiy nauchnyy vestnik. Ser. Aviatsionnoraketnoye i energeticheskoye mashinostroyeniye. Omsk Scientific Bulletin. Series Aviation-Rocket and Power Engineering. 2020. Vol. 4, no. 2. P. 64–71. DOI: 10.25206/2588-0373-2020-4-2-64-71. (In Russ.).

20. Kondyurin A. Yu., Shalay V. V., Shcherba V. E., Lysenko E. A., Nesterenko G. A., Surikov V. I. Rezul’taty eksperimental’nykh issledovaniy shchelevogo uplotneniya vypolnennogo v vide gidroida dlya porshnevoy gibridnoy energeticheskoy mashiny ob”yemnogo deystviya [Experimental results of a hydrostatic slotted seal for a reciprocating hybrid displacement power machine] // Tekhnika i tekhnologiya neftekhimicheskogo i neftegazovogo proizvodstva. Petrochemical and Oil and Gas Engineering and Technology. Omsk, 2016. P. 72–73. (In Russ.).

21. Plastinin P. I. Porshnevyye kompressory. V 2 t. T. 1. Teoriya i raschеt [Piston compressors. In 2 vol. Vol. 1. Theory and calculation]. 3rd ed., Moscow, 2006. 456 p. ISBN 5-9532-04280.2000. (In Russ.).

22. Xin D., Feng J., Ding L. [et al.]. Experimental investigation of pressure distribution between the piston rings and its formation in reciprocating compressors // ARCHIVE Proceedings of the Institution of Mechanical Engineers Part C. Journal of Mechanical Engineering Science. 2012. Vol. 226 (11). P. 2701–2712. DOI: 10.1177/0954406212438151. (In Engl.).

23. Yu W., Dianbo X., Jianmei F. [et al.]. Research on sealing performance and self-acting valve reliability in highpressure oil-free hydrogen compressors for hydrogen refueling stations // International Journal of Hydrogen Energy. 2010. Vol. 35 (15). P. 8063–8070. DOI: 10.1016/j.ijhydene.2010.01.089. (In Engl.).

24. Oliva A., Held S. Numerical multiphase simulation and validation of the flow in the piston ring pack of an internal combustion engine // Tribology International. 2016. Vol. 101. P. 98–109. DOI: 10.1016/j.triboint.2016.04.003. (In Engl.).

25. Wolff A. Simulation Based Study of the System Piston–Ring–Cylinder of a Marine Two-Stroke Engine // Tribology Transactions. 2014. Vol. 57 (4). P. 653–667. DOI: 10.1080/10402004.2014.895886. (In Engl.).

26. Xiaohan J., Qingqing Z., Jianmei F. [et al.]. Numerical simulation and experimental study on temperature distribution of self-lubricating packing rings in reciprocating compressors // Mathematical Problems in Engineering. 2016. Vol. 2016 (14). DOI: 10.1155/2016/4029806. (In Engl.).

27. Yang B., Bradshaw C. R., Groll E. A. Modeling of a semihermetic CO2 reciprocating compressor including lubrication submodels for piston rings and bearings // International Journal of Refrigeration. 2013. Vol. 36 (7). P. 1925–1937. DOI: 10.1016/j.ijrefrig.2012.10.017. (In Engl.).

28. Shcherba V. Е., Shalai V. V., Pustovoy N. V., Pavlyuchenko E. А., Gribanov S. V., Dorofeev E. А. Calculation of the Incompressible Viscous Fluid Flow in Piston Seals of Piston Hybrid Power Machines // Machines. 2020. Vol. 8 (2). 21. P. 1–28. DOI: 10.3390/machines8020021. (In Engl.).