면내/면외 변형이 있는 회전 링의 진동해석을 위한 비선형 모델링
- Title
- 면내/면외 변형이 있는 회전 링의 진동해석을 위한 비선형 모델링
- Other Titles
- Nonlinear Modelling for the Vibration Analysis of a Rotating Ring with the In-Plane/Out-of-Plane Deformations
- Author
- 정진태
- Keywords
- Rotating Ring (회 전링),; Geometric Nonlinearity (기하학적 비 선형성); In-Plane Flexural Vibration (면내 굽힘 진동); Out-of-Plane Flexural Vibration (면외 굽힘 진동); Stiffening Effect (강성 효과)
- Issue Date
- 2003-01
- Publisher
- 대한기계학회
- Citation
- 대한기계학회논문집 A, v.27, no.1, page.42-47
- Abstract
- Nonlinear models for a thin ring rotating at a constant speed are developed. The geometric nonlinearity of displacements is considered by adopting the Lagrange strain theory for the circumferential strain. By using Hamilton's principle, the coupled nonlinear partial differential equations are derived, which describe the out-of-plane and in-plane bending, extensional and torsional motions. The natural frequencies are calculated from the linearized equations at various rotational speeds. Finally, the computation results from the nonlinear models are compared with those from a linear model. Based on the comparison, this study recommends which model is appropriate to describe the behavior of the rotating ring.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00530090?https://repository.hanyang.ac.kr/handle/20.500.11754/155377
- ISSN
- 1226-4873; 2288-5226
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML