Jet engines of airplanes are designed such that in some components damage occurs and accumulates in service without being critical up to a certain level of damage. Since maintenance, repair, and component exchange are very cost-intensive, it is necessary to predict efficiently the component lifetime with high accuracy. A former developed lifetime model, based on interpolated results of aerodynamic and structural mechanics simulations, uses material parameters estimated from literature values of standard creep experiments. For improved accuracy, an experimental procedure is developed for the characterization of the short-time creep behavior, which is relevant for the operation of turbine blades of jet engines. To consider microstructural inf...
The turbine blades in aircraft engines are subjected to a complex combination of stresses. With hot-...
Jet engines of airplanes are designed such that in some components damage occurs and grows in servic...
An economic operation of complex highly loaded high-temperature components in gas turbines requires ...
Jet engines of airplanes are designed such that in some components damage occurs and accumulates in ...
Jet engines of airplanes are designed such that in some components damage occurs and accumulates in ...
Jet engines of airplanes are designed such that in some components damage occurs and grows in servic...
In the context of the project, the available material data for the considered material were evaluate...
The manufacturing of large Nickel superalloys single crystal gas turbine blades causes typical casti...
<p>An aircraft turbine is the power harness of the engine. It however, operates under intense mechan...
The prediction of the creep behaviour and life of components of aeronautic engines like high pressur...
The assessment of such stress conditions in general is made on the basis of initial cracking or ulti...
The aim of this research is to determine the remaining useful life of gas turbine blade, using servi...
The creep of high pressure turbine blades is a critical issue for the certification of a helicopter ...
Advanced gas turbine engines, which use hot section airfoil cooling, present a wide range of design ...
International audienceThe prediction of the creep behaviour and life of components of aeronautic eng...
The turbine blades in aircraft engines are subjected to a complex combination of stresses. With hot-...
Jet engines of airplanes are designed such that in some components damage occurs and grows in servic...
An economic operation of complex highly loaded high-temperature components in gas turbines requires ...
Jet engines of airplanes are designed such that in some components damage occurs and accumulates in ...
Jet engines of airplanes are designed such that in some components damage occurs and accumulates in ...
Jet engines of airplanes are designed such that in some components damage occurs and grows in servic...
In the context of the project, the available material data for the considered material were evaluate...
The manufacturing of large Nickel superalloys single crystal gas turbine blades causes typical casti...
<p>An aircraft turbine is the power harness of the engine. It however, operates under intense mechan...
The prediction of the creep behaviour and life of components of aeronautic engines like high pressur...
The assessment of such stress conditions in general is made on the basis of initial cracking or ulti...
The aim of this research is to determine the remaining useful life of gas turbine blade, using servi...
The creep of high pressure turbine blades is a critical issue for the certification of a helicopter ...
Advanced gas turbine engines, which use hot section airfoil cooling, present a wide range of design ...
International audienceThe prediction of the creep behaviour and life of components of aeronautic eng...
The turbine blades in aircraft engines are subjected to a complex combination of stresses. With hot-...
Jet engines of airplanes are designed such that in some components damage occurs and grows in servic...
An economic operation of complex highly loaded high-temperature components in gas turbines requires ...