Continuing a vehicle fitted with run flat tyres

• Autorzy: Motrycz Grzegorz , Helnarska Karolina J. , Stryjek Piotr

Identyfikatory

DOI

10.20858/sjsutst.2021.112.7.13

• Języki publikacji: EN

Abstrakty

EN

Modern vehicles are equipped with many systems that monitor the security of driving. An example is the tyre pressure monitoring system that shows a fault if the tyre pressure is lowered. Low tyre pressure or no pressure at all (0 kPa) means that continuing driving may lead to a dangerous situation. Prolonged driving of the vehicle at 0 kPa in the tyre ends with tyre burst, rim damage, or even loss of stability. Therefore, on the automotive market, manufacturers offer Run Flat tyres adapted to emergency driving with a pressure of 0 kPa. This article presents the results of an experimental research in the field of vehicle dynamics, continuing driving a vehicle with a loss of tyre pressure. These tests were carried out not only to confirm the data provided by tyre manufacturers and to verify the vehicle's driveability but also to analyse the effectiveness of stopping vehicles equipped with this type of tyres using, for example, police studs, especially when vehicles are used for crimes or terrorist activities.

Słowa kluczowe

EN

tyre; Run Flat; vehicle; driving with 0 Pa pressure

PL

opona; Run Flat; pojazd; jazda z ciśnieniem 0 Pa

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Zeszyty Naukowe. Transport / Politechnika Śląska
• Rocznik: 2021
• Tom: z. 112
• Strony: 157--169
• Opis fizyczny: Bibliogr. 14 poz.

Twórcy

autor

Motrycz Grzegorz

• Department of Mechanics and Armament Technology, Faculty of Production Engineering, Warsaw University of Technology, 85 Narbutta Street, 02-524 Warsaw, Poland

• https://orcid.org/0000-0003-0203-7993

autor

Helnarska Karolina J.

• The President Stanislaw Wojciechowski Calisia University, Institute of Security Studies, 4 Nowy Świat Street, 62-800, Kalisz, Poland

• https://orcid.org/0000-0002-7214-3014

autor

Stryjek Piotr

• Stryjek Enginering, Poland

• https://orcid.org/0000-0001-5125-3196

Bibliografia

• 1. Advertising materials of Runflat International Limited, Gawne Lane, Cradley Heath, West Midlands B64 5QY. Available at: http://www.runflatinternational.com.
• 2. Caban Jacek, Paweł Droździel, Dalibor Barta, Štefan Liščák. 2014. “Vehicle tire pressure monitoring systems”. Diagnostyka 15(3): 11-14.
• 3. Ejsmont Jerzy, Jerzy Jackowski, Witold Luty, Grzegorz Motrycz, Piotr Stryjek, Beata Świeczko-Żurek. 2014. “Analysis of rolling resistance of tires with Run Flat insert”. Key Engineering Materials 597: 165-170. ISSN: 1662-9795.
• 4. Ejsmont Jerzy, Grzegorz Motrycz, Grzegorz Ronowski, Piotr Stryjek, Sylwia Sobieszczyk. 2012. “Laboratory tests of rolling resistance and temperature of tires for special vehicles”. In: The Handbook Experimental and simulation tests of the dynamics of a multi-axle vehicle in tire damage conditions. P. 1-10. Cracow: Publishing of the Cracow University of Technology.
• 5. Jackowski Jerzy, Marcin Wieczorek, Marcin Żmuda. 2017. „Analysis of static radial stiffness of the non-pneumatic tire and the pneumatic tire”. In: Proceedings of 21st International Scientific Conference. Transport Means. Kaunas University of Technology, Juodkrante, Lithuania, 20-22 September 2017.
• 6. Janulevičius A., G. Pupinis, V. Damanauskas. 2013. “Effect of tires’ pressure on the kinematic mismatch of a four-wheel-drive tractor”.Mechanika 19(1): 73-80.
• 7. Krmela Jan. 2008. „Computational Modelling of Tyres Considering Operating and Safety Requirements”. Communications 10(3): 61-65. University of Zilina.
• 8. Motrycz Grzegorz, Piotr Stryjek, Jerzy Ejsmont, Henryk Kałwa. 2013. “Tire performance after explosive decompression”. Zeszyty Naukowe Wyższej Szkoły Oficerskiej Wojsk Lądowych im. gen. T. Kościuszko 3: 134-144. ISSN: 1731-8157.
• 9. Motrycz Grzegorz, Piotr Stryjek, Jerzy Jackowski, Marcin Wieczorek, Jerzy Ejsmont, Grzegorz Ronowski, Sylwia Sobieszczyk. 2012. “Research on operational characteristics of tires with run flat insert”. Journal of KONES Powertrain and Transport 19(3): 319-326. ISSN: 1231-4005. DOI: 10.5604/12314005.113814.
• 10. Prochowski Leon. 2016. Mechanics of movement. Publishing House of Communication and Communications. ISBN: 978-83-206-1957-7.
• 11. Regulation No 64 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of vehicles with regard to their equipment which may include: a temporary-use spare unit, run-flat tyres and/or a run-flat system, and/or a tyre pressure monitoring system, Official Journal of the European Union, L 310/18, 26.11.2010.
• 12. Regulation No. 64 UNECE: Homologation test of “run-flat warning systems” (RFWS) for “run-flat” tyres (RF), Informal document No. GRRF-60-10, (60th GRRF, 18-22 September 2006 agenda item 5.3).
• 13. Sapragonas J., A. Dargužis. 2011. “Model of radial deformations of protector of vehicle tire”. Mechanika 17(1): 21-29.
• 14. Stryjek Piotr, Jerzy Grzesiak, Grzegorz Motrycz. 2011. “Braking of passenger vehicles after a tire puncture with a police spike in the case of standard and Run on Flat tires”. Archives of Automotive Engineering 3: 53-60. ISSN: 2084-476X.