DocumentCode
3436221
Title
Notice of Retraction
Study on the reliability evaluation method for compressor wheel of turbocharger with over-speed failure mode
Author
Zheng Wang ; Zengquan Wang ; Zhaoxin Ren ; Li Zhuang ; A-Na Wang
Author_Institution
Nat. Key Lab. of Diesel Engine Turbocharging Technol., China North Engine Res. Inst., Tianjin, China
fYear
2013
fDate
15-18 July 2013
Firstpage
342
Lastpage
345
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Taking the compressor wheel of turbocharger for vehicle application as an example, to analyze the over-speed failure mode of compressor wheel of turbocharger, the uncertainty characteristics of stress and strength is studied. Taking the effect of structural characteristics, the randomness of stress and the dispersity of strength into account, the time-dependent reliability model of compressor wheel with over-speed failure mode is derived, which can embody the parameters of the number of symmetrical units, stress, strength and life index. Then, the reliability and failure rate of compressor wheel with over-speed failure mode are studied, and the method for determining the reliable life of compressor wheel is developed.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Taking the compressor wheel of turbocharger for vehicle application as an example, to analyze the over-speed failure mode of compressor wheel of turbocharger, the uncertainty characteristics of stress and strength is studied. Taking the effect of structural characteristics, the randomness of stress and the dispersity of strength into account, the time-dependent reliability model of compressor wheel with over-speed failure mode is derived, which can embody the parameters of the number of symmetrical units, stress, strength and life index. Then, the reliability and failure rate of compressor wheel with over-speed failure mode are studied, and the method for determining the reliable life of compressor wheel is developed.
Keywords
compressors; failure analysis; fuel systems; reliability; stress analysis; wheels; compressor wheel; overspeed failure mode; reliability evaluation method; strength dispersity; stress characteristics; turbochargers; vehicles; Aerodynamics; Blades; Engines; Reliability; Stress; Vehicles; Wheels; compressor wheel; failure rate; over-speed failure; reliability; reliable life; turbocharger;
fLanguage
English
Publisher
ieee
Conference_Titel
Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013 International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4799-1014-4
Type
conf
DOI
10.1109/QR2MSE.2013.6625597
Filename
6625597
Link To Document