Dynamic Model of Contact Interface between Stator and Rotor
Based on the equivalent principle, a linear spring contact model was established for the friction layer between stator and rotor. Different contact conditions were described by a distance index δ. Detailed analysis of the nonlinear contact behavior especially the static and dynamic slipping was carr...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2013-01-01
|
| Series: | Advances in Mechanical Engineering |
| Online Access: | https://doi.org/10.1155/2013/947528 |
| _version_ | 1818510216734441472 |
|---|---|
| author | ZengHui Zhao YuPing Wang YiKun Yuan XiangDong Zhao |
| author_facet | ZengHui Zhao YuPing Wang YiKun Yuan XiangDong Zhao |
| author_sort | ZengHui Zhao |
| collection | DOAJ |
| description | Based on the equivalent principle, a linear spring contact model was established for the friction layer between stator and rotor. Different contact conditions were described by a distance index δ. Detailed analysis of the nonlinear contact behavior especially the static and dynamic slipping was carried on using a space-time equation. A contact deflection angle was proposed to quantitatively express the influence of friction force on the output performance. A more precision simulation model was established based on the theoretical analysis, and influences of different preload pressures and elastic modulus E m of friction layer on output performance were analyzed. The results showed the simulation results had very good consistency with experimental results, and the model could well reflect the output characteristics of contact interface. |
| first_indexed | 2024-12-10T22:56:16Z |
| format | Article |
| id | doaj.art-1b04781da86e4168b5f451be95cfec1f |
| institution | Directory Open Access Journal |
| issn | 1687-8132 |
| language | English |
| last_indexed | 2024-12-10T22:56:16Z |
| publishDate | 2013-01-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Advances in Mechanical Engineering |
| spelling | doaj.art-1b04781da86e4168b5f451be95cfec1f2022-12-22T01:30:16ZengSAGE PublishingAdvances in Mechanical Engineering1687-81322013-01-01510.1155/2013/94752810.1155_2013/947528Dynamic Model of Contact Interface between Stator and RotorZengHui ZhaoYuPing WangYiKun YuanXiangDong ZhaoBased on the equivalent principle, a linear spring contact model was established for the friction layer between stator and rotor. Different contact conditions were described by a distance index δ. Detailed analysis of the nonlinear contact behavior especially the static and dynamic slipping was carried on using a space-time equation. A contact deflection angle was proposed to quantitatively express the influence of friction force on the output performance. A more precision simulation model was established based on the theoretical analysis, and influences of different preload pressures and elastic modulus E m of friction layer on output performance were analyzed. The results showed the simulation results had very good consistency with experimental results, and the model could well reflect the output characteristics of contact interface.https://doi.org/10.1155/2013/947528 |
| spellingShingle | ZengHui Zhao YuPing Wang YiKun Yuan XiangDong Zhao Dynamic Model of Contact Interface between Stator and Rotor Advances in Mechanical Engineering |
| title | Dynamic Model of Contact Interface between Stator and Rotor |
| title_full | Dynamic Model of Contact Interface between Stator and Rotor |
| title_fullStr | Dynamic Model of Contact Interface between Stator and Rotor |
| title_full_unstemmed | Dynamic Model of Contact Interface between Stator and Rotor |
| title_short | Dynamic Model of Contact Interface between Stator and Rotor |
| title_sort | dynamic model of contact interface between stator and rotor |
| url | https://doi.org/10.1155/2013/947528 |
| work_keys_str_mv | AT zenghuizhao dynamicmodelofcontactinterfacebetweenstatorandrotor AT yupingwang dynamicmodelofcontactinterfacebetweenstatorandrotor AT yikunyuan dynamicmodelofcontactinterfacebetweenstatorandrotor AT xiangdongzhao dynamicmodelofcontactinterfacebetweenstatorandrotor |