caa a22 4500 60616720X CHVBK 20210128100701.0 cr unu---uuuuu 210128e20150201xx s 000 0 eng 10.1007/s10665-014-9727-0 doi (NATIONALLICENCE)springer-10.1007/s10665-014-9727-0 Contact-impact analysis of a rotating geometric nonlinear plate under thermal shock [Elektronische Daten] [Huiqun Yuan, Haijiang Kou] A contact-impact model is developed for the rub-induced vibration analysis of a rotating geometric nonlinear plate under thermal shock. The proposed model takes into account different contact positions in the width direction and is capable of adjusting the form of rubbing forces to different system parameters. A series of discussions is carried out to verify the present contact-impact model and the effects of the friction coefficient, the contact stiffness, and thermal transient are investigated. Numerical results show that the contact stiffness plays an important role in chaotic nonlinear vibrations by changing the friction force. The friction force is the main cause of geometric nonlinear chaos motions of the rotating contact-impact plate. Thermal shock results in the divergence of rub-induced vibrations for the geometric nonlinear plate with an increase in the time $$t$$ t . Reducing the time interval before the thermal transient ceases can be an effective way to reduce thermal rub-induced damage. Springer Science+Business Media Dordrecht, 2014 Geometric nonlinear vibrations nationallicence Rotating plate nationallicence Rubbing model nationallicence Thermal shock nationallicence Yuan Huiqun School of Mechanical Engineering and Automation, Northeastern University, 110819, Shenyang, China aut Kou Haijiang School of Mechanical Engineering and Automation, Northeastern University, 110819, Shenyang, China aut Journal of Engineering Mathematics Springer Netherlands 90/1(2015-02-01), 119-140 0022-0833 90:1<119 2015 90 10665 https://doi.org/10.1007/s10665-014-9727-0 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10665-014-9727-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yuan Huiqun School of Mechanical Engineering and Automation, Northeastern University, 110819, Shenyang, China aut NATIONALLICENCE 700 1- Kou Haijiang School of Mechanical Engineering and Automation, Northeastern University, 110819, Shenyang, China aut NATIONALLICENCE 773 0- Journal of Engineering Mathematics Springer Netherlands 90/1(2015-02-01), 119-140 0022-0833 90:1<119 2015 90 10665