Abstract
The dynamic behavior of the engine organs in severe conditions is complicated to identify. In this paper, the dynamic behavior of the crankshaft of the diesel engine Deutz F8L413 direct injection-type air cooled in the severe operating conditions is investigated in a 3D global model. The maximum operating characteristics of the engine are experimentally measured on a bench test equipped with a hydraulic brake. The most stressed areas of the crankshaft are determined by numerical simulations. In addition, an analysis of the fatigue behavior of the crankshaft is carried out by using two fatigues criteria. The efficiency of the model is demonstrated by comparing between the numerical results and the experimental data obtained with the natural modes of vibration test.
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Keita, O., Hedhli, T. & Bessrour, J. Model for dynamic behavior of the crankshaft of an air cooled diesel engine subjected to severe functioning. Int.J Automot. Technol. 15, 823–833 (2014). https://doi.org/10.1007/s12239-014-0086-7
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DOI: https://doi.org/10.1007/s12239-014-0086-7