Dynamic Characteristics Analysis of a Rod Fastening Rotor System Considering Contact Roughness
نویسندگان
چکیده
A rod fastening rotor is the core component of gas turbines, which affects working stability and service life whole machine. The characterization contact mechanism a joint’s interface key problem in dynamic prediction. aim this paper to gain insight into influence on characteristics system. According equivalent bending stiffness interface, natural frequency system obtained by analytical method, where normal related index established theory fractal analysis. After that, effects parameters are discussed detail. Finally, variations vibration further revealed as well.
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2023
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app13085009