RESEARCH PAPER
The influence of temperature on the damping characteristic of hydraulic shock absorbers
1
Mechanical Engineering Faculty, Military University of Technology, Kaliskiego 2, 00-908 Warsaw, Poland
Publication date: 2021-06-30
Eksploatacja i Niezawodność – Maintenance and Reliability 2021;23(2):346-351
HIGHLIGHTS
- Shock absorber performance-temperature characteristic curves were determined.
- A method for determining the continuous use damper for ambient temperatures was proposed.
- Measurements over a wide temperature range showed profound changes in the damping factor.
- Energy dissipated during one cycle decreased linearly with the increase of the temperature
KEYWORDS
ABSTRACT
This paper presents the results of bench-tests and calculations assessing the influence of
temperature on the performance of a two-pipe hydraulic shock absorber. The shock absorber
prepared for the tests was cooled with dry ice to a temperature corresponding to that associated with the average winter conditions in a temperate climate. The temperature range of the
shock absorber during testing was ensured via equipping it with a thermocouple and monitoring it with a thermal imaging camera. During testing, the shock absorber was subjected to
kinematic forces of a selected frequency with two different, fixed displacement amplitudes.
The results of the tests showed a direct correlation between the decrease of component
resistance at lower temperatures. The rate of change in resistance was higher at lower temperatures. It was also found that the energy dissipated in one shock cycle decreased linearly
with an increasing temperature. Finally, a method for determining the ideal use temperature
of the shock absorber for the assumed operating conditions was also presented.
REFERENCES (20)
1.
Alonso M, Comas Á. Thermal model of a twin-tube cavitating shock absorber. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 2008; 222 (11): 1955-1964, https://doi.org/10.1243/095440....
2.
Cao J, Xie F, Ding E, Zhang X, Qian P, He K. Temperature Characteristics of the Valve-controlled Shock Absorber. IEEE 8th International Conference on Fluid Power and Mechatronics (FPM) 2019; 666-670, https://doi.org/10.1109/FPM457....
3.
Dixon J C. The Shock Absorber Handbook, Second Edition, John Wiley & Sons 2007, ISBN: 978-0-470-51020-9.
4.
Dukalski P, Będkowski B, Parczewski K, Wnęk H, Urbaś A, Augustynek K. Dynamics of the vehicle rear suspension system with electric motors mounted in wheels. Eksploatacja i Niezawodnosc - Maintenance and Reliability 2019; 21 (1): 125-136, https://doi.org/10.17531/ein.2....
5.
Harkishandas R J, Gajjar S R, Patel A K. Experimental Analysis And Heat Transfer Study Of Damping Fluid In Shock Absorber Operation. International Journal of Engineering Development and Research (IJEDR) 2014; 2 (3): 2939-2947, http://www.ijedr.org/papers/IJ....
6.
Howard C, Sergiienko N Y, Gallasch G. Monitoring the age of vehicle shock absorbers. International Conference on Science and Innovation for Land Power 2018 (ICSILP 2018): 1-5.
7.
Jastrzębski Ł, Sapiński B, Kozieł A. Automotive MR Shock Absorber Behaviour Considering Temperature Changes: Experimental Testing and Analysis. Acta Mechanica et Automatica 2020; 14 (1): 22-28, https://doi.org/10.2478/ama-20....
8.
Jurecki R S. The influence of temperature on the damping value of shock absorbers determined by the Eusama method. Scientific Journals of the Maritime University of Szczecin 2019; 60 (132): 34-40.
9.
Kubo P, Paiva C, Ferreira A, Larocca A. Influence of shock absorber condition on pavement fatigue using relative damage concept. Journal of Traffic and Transportation Engineering 2015; 2 (6): 406-413, https://doi.org/10.1016/j.jtte....
10.
Liang L, Liang T, Yunqing Z, Jie Z. Twin Tube Shock Absorber Thermo-Mechanical Coupling Simulation. Advanced Materials Research 2012; 566: 669-675, https://doi.org/10.4028/www.sc....
11.
McKee M, Gordaninejad F, Wang X. Effects of temperature on performance of compressible magnetorheological fluid suspension systems. Journal of Intelligent Material Systems and Structures 2018; 29(1): 41-51, https://doi.org/10.1177/104538....
12.
Patel D R, Rathod P P, Sorathiya A S. Heat Transfer Study of Damping Fluid and Improvement of Air-Gap in Shock Absorber Operation. International Journal Of Engineering Research & Technology (IJERT) 2012; 1 (3): 1-7.
13.
Pavlov N. Influence of shock absorber temperature on vehicle ride comfort and road holding. MATEC Web of Conferences 2017; 133: 1-6, https://doi.org/10.1051/matecc....
14.
Pracny V, Meywerk M, Lion A. Full vehicle simulation using thermomechanically coupled hybrid neural network shock absorber model. Vehicle System Dynamics 2008; 46 (3): 229-238, https://doi.org/10.1080/004231....
15.
Shu N, Gu H, Liu H. Analysis of temperature effect on damping characteristics of landing gear shock absorber. International Conference on Aviation Safety and Information Technology (ICASIT 2020), 2020, https://doi.org/10.1145/343458....
16.
Skačkauskas P, Žuraulis V, Vadluga V, Nagurnas S. Development and verification of a shock absorber and its shim valve model based on the force method principles. Eksploatacja i Niezawodnosc - Maintenance and Reliability 2017; 19 (1): 126-133, https://doi.org/10.17531/ein.2....
17.
Sobieski W. Termodynamika w eksperymentach, Uniwersytet Warmińsko-Mazurski 2015 Olsztyn.
18.
Xie F, Cao J, Ding E, Wan K, Yu X, Ke J, Gao K. Temperature rise characteristics of the valve-controlled adjustable damping shock absorber. Mechanics & Industry 2020; 21 (111): 1-11, https://doi.org/10.1051/meca/2....
19.
Yu B, Wang Z, Wang G, Zhao J, Zhou L, Zhao J. Investigation of the Suspension Design and Ride Comfort of an Electric Mini Off-Road Vehicle. Advances in Mechanical Engineering 2019; 11(1): 1-10, https://doi.org/10.1177/168781....
20.
Yu Y, Zhao L, Zhou C, Yang L. Modelling and simulation of twin-tube hydraulic shock absorber thermodynamic characteristics and sensitivity analysis of its influencing factors. International Journal of Modeling, Simulation, and Scientific Computing 2018; 11 (2): 2050012-1 - 2050012-20, https://doi.org/10.1142/S17939....
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| eISSN: | 2956-3860 |
| ISSN: | 1507-2711 |
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