Abstract
The gear mesh stiffnesses have been regarded as constants in most previous models of geared rotor-bearing systems. In this paper, a dynamic analysis of a spur geared rotor-bearing system with nonlinear gear mesh stiffness is presented. The nonlinear gear mesh stiffness is accounted for by bending, fillet-foundation and contact deflections of gear teeth. A finite element model of the geared rotor-bearing system is developed, the equations of motion are obtained by applying Lagrange's equation, and the dynamic responses are computed by using the fourth-order Runge-Kutta numerical method. Numerical results indicate that the proposed gear mesh stiffness provides a realistic dynamic response for spur geared rotor-bearing system.
| Original language | English |
|---|---|
| Title of host publication | Advances in Manufacturing Science and Engineering V |
| Publisher | Trans Tech Publications Ltd |
| Pages | 853-861 |
| Number of pages | 9 |
| ISBN (Print) | 9783038351221 |
| DOIs | |
| Publication status | Published - 2014 Jan 1 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 945-949 |
| ISSN (Print) | 1022-6680 |
| ISSN (Electronic) | 1662-8985 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Engineering(all)
Cite this
}
Dynamic analysis of a spur geared rotor-bearing system with nonlinear gear mesh stiffness. / Chen, Ying Chung; Kang, Chung Hao; Choi, Siu Tong.
Advances in Manufacturing Science and Engineering V. Trans Tech Publications Ltd, 2014. p. 853-861 (Advanced Materials Research; Vol. 945-949).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Dynamic analysis of a spur geared rotor-bearing system with nonlinear gear mesh stiffness
AU - Chen, Ying Chung
AU - Kang, Chung Hao
AU - Choi, Siu Tong
PY - 2014/1/1
Y1 - 2014/1/1
N2 - The gear mesh stiffnesses have been regarded as constants in most previous models of geared rotor-bearing systems. In this paper, a dynamic analysis of a spur geared rotor-bearing system with nonlinear gear mesh stiffness is presented. The nonlinear gear mesh stiffness is accounted for by bending, fillet-foundation and contact deflections of gear teeth. A finite element model of the geared rotor-bearing system is developed, the equations of motion are obtained by applying Lagrange's equation, and the dynamic responses are computed by using the fourth-order Runge-Kutta numerical method. Numerical results indicate that the proposed gear mesh stiffness provides a realistic dynamic response for spur geared rotor-bearing system.
AB - The gear mesh stiffnesses have been regarded as constants in most previous models of geared rotor-bearing systems. In this paper, a dynamic analysis of a spur geared rotor-bearing system with nonlinear gear mesh stiffness is presented. The nonlinear gear mesh stiffness is accounted for by bending, fillet-foundation and contact deflections of gear teeth. A finite element model of the geared rotor-bearing system is developed, the equations of motion are obtained by applying Lagrange's equation, and the dynamic responses are computed by using the fourth-order Runge-Kutta numerical method. Numerical results indicate that the proposed gear mesh stiffness provides a realistic dynamic response for spur geared rotor-bearing system.
UR - http://www.scopus.com/inward/record.url?scp=84903373227&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84903373227&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.945-949.853
DO - 10.4028/www.scientific.net/AMR.945-949.853
M3 - Conference contribution
AN - SCOPUS:84903373227
SN - 9783038351221
T3 - Advanced Materials Research
SP - 853
EP - 861
BT - Advances in Manufacturing Science and Engineering V
PB - Trans Tech Publications Ltd
ER -