一、科研项目 [1] 国家自然科学基金项目青年科学基金,强离心力影响下的叶轮裂纹故障定量建模方法与动力学机理研究,2019/01-2021/12,25万,在研,主持; [2] 中国博士后科学基金面上资助,高速运行状态下叶轮裂纹故障的非线性动力学机理研究,2018/06-2020/05,5万,在研,主持; [3] 安徽省自然科学基金青年项目,含裂纹叶轮转子系统的高保真建模方法与动力学特性研究,2018/07-2020/06,10万,在研,主持; [4] 学术新人提升计划B项目,整体叶盘微滑移摩擦阻尼环减振机理研究,2020/05- 2021/12,20万,在研,主持。 [5] 学术新人提升计划A项目,强离心力影响下的叶轮裂纹故障定量建模方法与动力学机理研究,2018/05-2019/12,5万,结题,主持。 二、代表性学术论文 [1] Shuai Wang, Chuanxing Bi, Jiazhu Li, Changjun Zheng. Parametric instability of anisotropic rotor-bearing systems with a transverse crack. Journal of Sound and Vibration. 2019, 443:253-269. [2] Shuai Wang, Yanyang Zi, Sen Qian, Bin Zi, Chuanxing Bi. Effects of unbalance on the nonlinear dynamics of rotors with transverse cracks. Nonlinear Dynamics. 2018, 91: 2755- 2772. [3] Shuai Wang, Yanyang Zi, Zhiguo Wan, et al. Effects of multiple cracks on the forced response of centrifugal impellers, Mechanical Systems and Signal Processing, 60: 326-343, 2015. [4] Shuai Wang, Yu Wang, Yanyang Zi, et al. Reduced-order modeling for rotating rotor-bearing systems with cracked impellers using three-dimensional finite element models, Journal of Sound and Vibration, 355: 305-321, 2015. [5] Shuai Wang, Yu Wang, Yanyang Zi, et al. A 3D finite element-based model order reduction method for parametric resonance and whirling analysis of anisotropic rotor-bearing systems, Journal of Sound and Vibration, 359: 116-135, 2015. 授权发明专利: [1] 一种裂纹转子刚度系数测量方法,授权号:ZL 201711295545.X,第一发明人 [2] 一种离心压缩机裂纹叶轮结构的振动建模与分析方法,授权号:ZL 201410195851.6,第二发明人 [3] 一种运行状态下离心压缩机叶轮裂纹的频域定量诊断方法,授权号: ZL:201410195623.9,第二发明人
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