Finite element analysis of disc temperature during braking process

• Autorzy: Grześ P.
• Języki publikacji: EN

Abstrakty

EN

The aim of this paper was to investigate the temperature fields of the solid disc brake during short, emergency braking. The standard Galerkin weighted residual algorithm was used to discretize the parabolic heat transfer equation. The finite element simulation for two-dimensional model was performed due to the heat flux ratio constantly distributed in circumferential direction. Two types of disc brake assembly with appropriate boundary and initial conditions were developed. Results of calculations for the temperature expansion in axial and radial directions are presented. The effect of the angular velocity and the contact pressure evolution on temperature rise of disc brake was investigated. It was found that presented finite element technique for two-dimensional model with particular assumption in operation and boundary conditions validates with so far achievements in this field.

Słowa kluczowe

EN

braking; temperature distribution; finite element analysis

PL

hamowanie; rozkład temperatury; analiza elementów skończonych

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2009
• Tom: Vol. 3, no. 4
• Strony: 36--42
• Opis fizyczny: Bibliogr. 16 poz., Rys., Wykr.

Twórcy

autor

Grześ P.

Bibliografia

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