Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jing Xu Nie"'
Publikováno v:
Aircraft Engineering and Aerospace Technology. 76:286-292
Inclusions have been shown to be the most significant factor to decrease the low cycle fatigue (LCF) life in powder metallurgy (PM) alloys used by most of turbine discs for advanced turboengines. In this paper, effects of inclusions on PM alloys' LCF
Autor:
Jing Xu Nie, Xiao Jun Yan
Publikováno v:
Smart Materials and Structures. 12:N14-N23
The superelasticity of a shape memory alloy (SMA) is exploited in a new form: a pseudo-rubber metal, which is a damping material used in vibration control. After taking some technical measures, SMA pseudo-rubber metal was made successfully. A damper
Autor:
Xiao Jun Yan, Jing Xu Nie
Publikováno v:
Materials Science Forum. :111-114
Publikováno v:
Aircraft Engineering and Aerospace Technology. 73:26-30
A new reverse educing method (REM) is presented to estimate the vibrational stress on rotating aeroengine blades from the actual fracture section. This method does not conform to the traditional calculating method, but involves the reverse solution i
Publikováno v:
Materials Science Forum. :35-38
A new kind of self-locking nuts which can prevent the fastener from loosening is developed using shape memory alloy The transverse clamping force of SMA nuts on bolts caused by shape memory effect will always exist in the fastener, which can prevent
Autor:
Jing Xu Nie, Xiao Jun Yan
Publikováno v:
Materials Science Forum. :99-102
Based on the active stiffness change theory, exploiting shape memory alloys' unique characteristic, an intelligent support system is designed for passing through high-speed aeroengine rotors critical speed in this paper. Details of its operating prin