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Tytuł artykułu

Shock absorber efficiency measurement impact of tyres types and pressure

Treść / Zawartość
Identyfikatory
Warianty tytułu
LT
Padangų savybių įtaka aamortizatorių efektyvumo matavimui
Języki publikacji
EN LT
Abstrakty
EN
The paper offers analysis of the effect of different types of tyres and tyre inflation pressure on the measurements of shock-absorber efficiency. Testing was carried out in accordance with the EUSAMA method for testing shock-absorbers' efficiency using test stand "Safeline 400/800". Literature review presents a survey of the most up-to-date studies regarding the topic under consideration in this particular paper. For the purpose of research, heavily used summer tyres and slightly worn winter tyres were selected. The effect of air pressure in tyres (varied in range of [1.6 ... 3.0] bar) on the variation of shock-absorber efficiency has been assessed. The correlation between vibration inducing platform and vertical acceleration of the wheel has been examined. Findings obtained through research are depicted graphically. Results about shock absorbers efficiency variation because of the tyres types and pressure and wheel's replication of the vertical acceleration of the vibrating test plate are summarized and conclusions are drawn at the end.
Rocznik
Strony
27--36, 127--136
Opis fizyczny
Bibliogr. 11 poz., il.
Twórcy
  • Vilnius Gediminas Technical University, Department of Automobile Transport, J. Basanavičiuas 28, 03-224 Vilnius, Lithuania
autor
  • Vilnius Gediminas Technical University, Department of Automobile Transport, J. Basanavičiuas 28, 03-224 Vilnius, Lithuania
  • Automotive Industry Institute (PIMOT), ul. Jagiellońska 55, 03-301 Warszawa
Bibliografia
  • [1] GARDULSKY, J.: Testing methods for vehicle shock absorbers. Diagnostics, Lenkija, 2009, nr. 3(51), 3(53), s. 93-100.
  • [2] KINDT P., SAS P., DESMET W.: Measurement and Analysis of Rolling Tire Vibrations. Optics and Lasers in Engineering, 2009, nr 47, s. 443-453.
  • [3] RUSTIGHIE E., ELLIOTT S.J., FINNVEDENS S., GULYASK K., MOCSAIT T., DANTI M.: Linear Stochastic Evaluation of Tyre Vibration due to Tyre/Road Excitation. Journal of Sound and Vibration, 2008, nr 310, s. 1112-1127.
  • [4] FUJIKAWA T., KOIKE H., OSHINO Y., TACHIBANA H.: Definition of mad roughness parameters for tire vibration noise control. Applied Acoustics 66 (2005), s. 501-512.
  • [5] TIELKING J. T.: Plane Vibration Characteristics of a Pneumatic Tire Model. SAE Technical Paper, 1965, nr 650492.
  • [6] BYOUNG S.K., CHANG H.C., TAE K.L.: A Study on Radial Directional Natural Frequency and Damping Ratio in a Vehicle Tire. Applied Acoustics, 2007, nr 68, s. 538-556.
  • [7] TAE K.L., BYOUNG S.K.: Vibration Analysis of Automobile Tire due to Bump Impact. Applied Acoustics, 2008, nr 69, s. 473-478.
  • [8] LOZIA Z., ZDANOWICZ P.: Dry Friction Force in Suspension vs. Testing Result of Shock-Absorbers Mounted in Vehicle. Elementy diagnostyki maszyn roboczych i pojazdów, red. Żółtowski B, Wydawnictwo Naukowe Instytutu Technologii Eksploatacji - PIB, Radom. Uniwersytet Techniczno-Przyrodniczy im. J. i J. Śniadeckich w Bydgoszczy. ISBN 978-83-7204-823-3. 2009r. Str. 334,339. ISBN 978-83-7204-823-3.
  • [9] STAŃCZYK T.L.: Usage of the angle for diagnostic axamination of damping properties of schock absorbers nounted in a vehicle. Materiały konferencyjne. Rozwój techniki samochodowej, a ubezpieczenia komunikacyjne. II Konferencja Naukowo-Techniczna, Radom, 16-17 czerwca 2004, s. 310-326.
  • [10] GUYEN V.N., IANBA S.: Effects of Tire Inflation Pressure and Tractor Velocity on Dynamic Wheel Load and Rear Axle Vibrations. Journal of Terramechanics, 2011, nr 48, s. 3-16.
  • [11] DO M.C., SIHONG Z, YUE Z.: Effects of Tyre Inflation Pressure and Forward Speed on vibration of an Unsuspended Tractor. Journal of Terramechanics, 2013, nr 50, s. 185-198.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-8503d3fc-8950-49e7-9982-edf7a863de08
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