The failure mechanism of the last-stage rotor blade of the low-pressure cylinder of a steam
turbine when exposed to high-speed wet steam was elucidated. The results indicated that …

Blade fatigue fracture is a serious aero-engine fault that may lead to an aircraft crash. It is
essential for ensuring the safety of the aero-engine operation to monitor the blade crack …

A modeling of the large amplitude free vibration of pretwisted hybrid composite blades is
studied by considering the laminated structure which is composed of carbon nanotube …

The article focuses on the causes of failures of steam turbine rotor blades made of high-
alloyed heat-resistant steel 15Kh11MF. Premature failure of blades is caused by …

Due to the special working environment of steam turbine blades, such as high temperature
and cyclic stresses, they are routinely under heavy damage conditions. Of the most …

The harsh operating environment, and the extreme working condition, of the steam turbine
blades have led to the use of alloys with special characteristics. Of these properties are high …

Identifying the mistuning parameters and calibrating the finite element model (FEM) of the
mistuned blisk in real-time is a meaningful way to acquire the blisk's dynamic characteristics …

In this study, to clarify the failure mechanism of the last-stage rotor blade in the low-pressure
cylinder of a steam turbine, the peculiarities of crack initiation and propagation on the inlet …

In the present study, laser shock peening (LSP) was employed to enhance the rotating
bending fatigue life of 1Cr12Ni3Mo2VN martensitic stainless steel used in steam turbine …

The complex failure behavior of turbine blades under cyclic creep is of great significance to
the safety of aeroengines. In this study, the deformation regulation and fracture mechanism …