National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
MKP 3D MODELOVÁNÍ TEPELNÝCH DĚJŮ TLUMÍCÍCH PRVKŮ S TERMO-MECHANICKOU VAZBOU
Pešek, Luděk ; Šulc, Petr
The COMSOL code based on weak formulation of PDE's problem was used for solution of thermo-mechanical interaction in pre-pressed rubber segment used for resilient elements of the composed tram wheels. For computational time efficiency the structural and heat field are decomposed and the balance of heat power density and dissipation power density realizes the coupling. The dissipation power is computed according to the assumed proportional damping model. The results of thermo-mechanical processes for press and shear deformations under static pre-pressed and cyclic dynamic loading are presented and analyzed.

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