Hostname: page-component-cd9895bd7-gbm5v Total loading time: 0 Render date: 2024-12-24T01:58:27.205Z Has data issue: false hasContentIssue false
  • English
  • Français

Transient thermal Ansys analysis of dry contacts – Applicationto automotive braking

Published online by Cambridge University Press:  23 April 2012

Ali Belhocine  and
Mostefa Bouchetara
Get access

Abstract

Braking operation is a process which converts the kinetic energy and the potential energyof the vehicle into other energies. The major part of the mechanical energy is transformedinto heat. During the braking phase, the frictional heat generated at the interfacedisc–pads can lead to high temperatures. This phenomenon is even more important that thetangential stress as well as the relative sliding speeds in contact are important. Theobjective of this study is to analyse the thermal behavior of the full and ventilatedbrake discs of the vehicles using computing code ANSYS. The modeling of the temperaturedistribution in the disc brake is used to identify all the factors and the enteringparameters concerned at the time of the braking operation such as the type of braking, thegeometric design of the disc and the used material. The results obtained by the numericalsimulation are satisfactory compared with those of the specialized literature.

Keywords

Dry contactbrake discsheat fluxheat transfer coefficientContact secdisques de freinflux de chaleurcoefficient de transfert thermique
Type
Research Article
Information
Mechanics & Industry , Volume 13 , Issue 1 , 2012 , pp. 45 - 57
Copyright
© AFM, EDP Sciences 2012

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Belghazi, H., El Ganaoui, M., Labbe, J.C., Analytical solution of unsteady heat conduction in a two-layered material in imperfect contact subjected to a moving heat source, Int. J. Thermal Sci. 49 (2010) 311–318 CrossRefGoogle Scholar
T. Nakatsuji, K. Okubo, T. Fujii, M. Sasada, Y. Noguchi, Study on crack initiation at small holes of one-piece brake discs, Soc. Automot. Eng., Inc 2002-01-0926, 2002
T. Valvano, K. Lee, An analytical method to predict thermal distortion of a brake rotor, Soc. Automot. Eng., Inc 2000-01-0445, 2000
M.D. Hudson, R.L. Ruhl, Ventilated brake rotor air flow investigation, Soc. Automot. Eng., Inc 1997-01-033, 1997
Denape, J., Laraqi, N., Aspect thermique du frottement : mise en évidence expérimentale et éléments de modélisation, Mécanique & Industries 1 (2000) 563–579 CrossRefGoogle Scholar
Hamraoui, M., Thermal behaviour of rollers during the rolling process, Appl. Therm. Eng. 29 (2009) 2386–2390 CrossRefGoogle Scholar
Hamraoui, M., Zouaoui, Z., Modelling of heat transfer between two rollers in dry friction, Int. J. Thermal Sci. 48 (2009) 1243–1246 CrossRefGoogle Scholar
Laraqi, N., Velocity and relative contact size effect on the thermal constriction resistance in sliding solids, ASME J. Heat Transf. 119 (1997) 173–177 CrossRefGoogle Scholar
Yapıcı, H., Genç, M.S., Özısık, G., Transient temperature and thermal stress distributions in a hollow disk subjected to a moving uniform heat source, J. Therm. stress. 31 (2008) 476–493 CrossRefGoogle Scholar
Baïri, A., Alilat, N., Bauzin, J.G., Laraqi, N., Three-dimensional stationary thermal behavior of a bearing ball, Int. J. Thermal Sci. 43 (2004) 561–568 CrossRefGoogle Scholar
Laraqi, N., Thermal impedance and transient temperature due to a spot of heat on a half-space, Int. J. Thermal Sci. 49 (2010) 529–533 CrossRefGoogle Scholar
Baïri, A., Garcia-de-Maria, J.M., Laraqi, N., Effect of thickness and thermal properties of film on the thermal behavior of moving rough interfaces, Eur. Phys. J. – Appl. Phys. 26 (2004) 29–34 CrossRefGoogle Scholar
D. Majcherczak, P. Dufrénoy, M. Naït-Abdelaziz, Thermal simulation of a dry sliding contact using a multiscale model – application to the braking problem, Therm. Stress., Osaka (Japan), 2001, pp. 437–440
Colin, F., Floquet, A., Play, D., Thermal contact Simulation in 2-D and 3-D mechanisms, ASME J. Tribol. 110 (1988) 247–252 CrossRefGoogle Scholar
Newcomb, T.P., Transient temperatures attained in disk brakes, British J. Appl. Phys. 10 (1959) 339–340 CrossRefGoogle Scholar
Fiche U.I.C. 541-3 : FREIN – Frein à disques et garnitures de frein à disques, 4e édition, 1993
E. Saumweber, Temperaturberechnung in bremsscheiben fürein beliebiges fahrprogramm, Leichtbau der Verkehrsfahrzeuge, Heft 3, 1969, Augsburg
C. Cruceanu, Frâne pentru vehicule feroviare (Brakes for railway vehicles), edition Matrix Rom, Bucuresti, ISBN 978-973-755-200-6, 2007, p. 388
J. Reimpel, Technologie de freinage, Vogel Verlag, Würzburg, 1998
Gotowicki, Pier Francesco; Nigrelli, Vinzenco; Mariotti, Gabriele Virzi. Numerical and experimental analysis of a pegs- wing ventilated disk brake rotor, with pads and cylinders, 10th EAEC European Automotive Congress – Paper EAEC05YUAS04– P 5, 2005
VDI-Wearmeatlas4. Auflage, 1984
S. Morgan, R.W. Dennis, A theoretical prediction of disc brake temperatures and a comparison with experimental data, Girling Ltd. England. SAE-Paper 720090
W.M. Kays, I.S. Bjorklund, Heat transfer from a rotating cylinder with and without crossflow, Stanford University, ASME-Paper No. 55-a-71
L.D. Dorfman, Hydrodynamic resistance and heat loss of rotating solids, Oliver and Boyd, 1963
H.-R. Ehlers, Die mechanischen und waermetechnischen eigen selbstbeluefteten scheibenbremsen archiv fuer eisenbahntechnik, 1961
L.D. Dorfman, Hydrodynamic resistance and heat loss of rotating solids, oliver and boyd, L963
A. Fukano, H. Matsui, Development of a disc-brake design method using computer simulation of heat phenomena, SAE-Paper 860634
H.W. Schwartz, L.L. Hartter, S.K. Rhee, J.-E. Byers, Evaluation of gray lron brake discs for trucks by thermal modeling, Bendix Corp. SAE – Paper 751013
W.H. Mc. Adams, Heat Transmission. 3rd edition, Mc. Graw-Hill Book Co., inc. L954, p. 180
G.P. Merker, Konvektive Waermeuebertragung, Springer–Verlag Berlin Heidelberg, 1987
E.C. Chevereau Yves, Simulation de l’échauffement d’un disque de frein d’une moto de compétition sous Star-CD, Projet de formation Université de Maine
ANSYS 11.0 User’s Manual Guide
H. Carlos, Galindo Lopez, Evaluating new ways of conducting convective heat dissipation experiments with ventilated brake discs, Cranfield University, Bedfordshire, MK43 OAL