Investigation of Modal Properties of Rotor Systems using FEM and Mathematical Modeling for Turbocharger Optimization
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Abstract
This study focuses on the investigation of the modal properties (MP) of a rotor system through the utilization of mathematical models. The primary objective is to understand the dynamic behaviour of the rotor and identify key parameters influencing its modal response. The research creates a model of shafts as a 1D continuum using FEM and applying the created model to the rotor of the C1 series turbocharger. The mathematical models employed enable the exploration of natural frequencies, mode shapes and dynamic responses under diverse operating conditions. Insights gained from this investigation provide valuable information for optimizing the rotor system's design, enhancing operational reliability and ensuring overall performance. The study aims to contribute to a comprehensive understanding of the modal characteristics crucial for the successful application of rotor systems by creating Matlab software.
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