the object of this work is to present a study of the thermomechanical behavior of the automobile disc brake for the prediction of their resistance to fatigue. then, a study of purely mechanical dry contact between the disc and pads is developed with a good prediction becomes a major stake for the industrialists while modeling the loading and the boundary conditions around the disc.we used the s...

This paper describes a new algorithm for determining all discrete contact symmetries of any differential equation whose Lie contact symmetries are known. The method is constructive and is easy to use. It is based upon the observation that the adjoint action of any contact symmetry is an automorphism of the Lie algebra of generators of Lie contact symmetries. Consequently, all contact symmetries...

A correction to this paper has been published: https://doi.org/10.1007/s11249-021-01448-4

Abstract Under severe conditions, solid contacts take place even when parts are lubricated. Precise mathematical conditions needed to describe the interior interface between fluid lubrication and solid-contact zones. In order distinguish for this from conventional boundary they named lubrication–contact (LCICs). work, LCICs derived with local flow continuity continuum mechanics point of view pr...