会议专题

Application of ANSYS in the hydraulic generator rotor bracket crack

The rotor vibration of the unit is sensitive to the running conditions for the turbine group low head, high flow characteristics. It easily lead the rotor bracket of oblique arm structure to crack. The reason of rotor bracket cracks is proved by ANSYS analysis and its repair program have been identified. Running for some time after repair, the main parameters, such as air-gap and other unit operation , have been analyzed. The results are satisfactory, which verifies that the analysis of the rotor bracket crack repair is objective and reasonable.

the rotor bracket ANSYS analysis of crack repair run

Zhenggui Li Fengyu Yang Xiaoxuan Pu Junhui Chen Guolei Si

Institute of Energy and Power Engineering Lanzhou University of Technology, Lanzhou 730050, China Ga Institute of Energy and Power Engineering Lanzhou University of Technology, Lanzhou 730050, China Gansu Chaijiaxia Hydropower Station, Lanzhou 730065, China

国际会议

2011 International Conference on Machanical Engineering,Materials and Energy(2011年机械工程、材料与能源国际会议 ICMEME 2011)

大连

英文

1058-1061

2011-10-19(万方平台首次上网日期,不代表论文的发表时间)