Detail publikačního výsledku

Experimental investigation of friction in compliant contact: The effect of configuration, viscoelasticity and operating conditions

QUINN, C.; NEČAS, D.; ŠPERKA, P.; MARIAN, M.; VRBKA, M.; KŘUPKA, I.; HARTL, M.

Originální název

Experimental investigation of friction in compliant contact: The effect of configuration, viscoelasticity and operating conditions

Anglický název

Experimental investigation of friction in compliant contact: The effect of configuration, viscoelasticity and operating conditions

Druh

Článek WoS

Originální abstrakt

This work investigates the effects of kinematic conditions, configuration, viscoelasticity, and lubricant viscosity on friction in lubricated compliant contacts. Experimental data were also used to develop a numerical simulation capable of predicting fluid friction in compliant contacts. Mini Traction Machine (MTM) in the ball-on-disc configuration was used to successfully gain insight into the behaviour of compliant contacts, allowing the investigation of the mentioned effects. The findings have confirmed that viscoelastic effects are present in all configurations, being soft-on-hard (S/H), hard-on-soft (H/S) and soft-on-soft (S/S), where they seem to be more profound in the configurations using compliant discs. The experimental data also suggest that the slide-to-roll ratio affects rolling friction in all configurations which is contrary to current literature.

Anglický abstrakt

This work investigates the effects of kinematic conditions, configuration, viscoelasticity, and lubricant viscosity on friction in lubricated compliant contacts. Experimental data were also used to develop a numerical simulation capable of predicting fluid friction in compliant contacts. Mini Traction Machine (MTM) in the ball-on-disc configuration was used to successfully gain insight into the behaviour of compliant contacts, allowing the investigation of the mentioned effects. The findings have confirmed that viscoelastic effects are present in all configurations, being soft-on-hard (S/H), hard-on-soft (H/S) and soft-on-soft (S/S), where they seem to be more profound in the configurations using compliant discs. The experimental data also suggest that the slide-to-roll ratio affects rolling friction in all configurations which is contrary to current literature.

Klíčová slova

Compliant contact; Friction; Operating conditions; Viscoelasticity

Klíčová slova v angličtině

Compliant contact; Friction; Operating conditions; Viscoelasticity

Autoři

QUINN, C.; NEČAS, D.; ŠPERKA, P.; MARIAN, M.; VRBKA, M.; KŘUPKA, I.; HARTL, M.

Rok RIV

2022

Vydáno

01.01.2022

Nakladatel

Elsevier

Místo

Amsterdam, Nizozemsko

ISSN

0301-679X

Periodikum

Tribology International

Svazek

165

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

107340

Strany do

107340

Strany počet

11

URL

https://www.sciencedirect.com/science/article/pii/S0301679X21004886?dgcid=author

BibTex

@article{BUT173215,
  author="QUINN, C. and NEČAS, D. and ŠPERKA, P. and MARIAN, M. and VRBKA, M. and KŘUPKA, I. and HARTL, M.",
  title="Experimental investigation of friction in compliant contact: The effect of configuration, viscoelasticity and operating conditions",
  journal="Tribology International",
  year="2022",
  volume="165",
  number="1",
  pages="107340--107340",
  doi="10.1016/j.triboint.2021.107340",
  issn="0301-679X",
  url="https://www.sciencedirect.com/science/article/pii/S0301679X21004886?dgcid=author"
}