An optimization loop allowing the optimization of the thermal treatment toward the fatigue life of the turbine disk in PM Ni-base superalloy N18 is built. This loop is constituted of three finite elements calculations and one post-processing of the fatigue life. The first calculation is a thermal calculation which allows the determination of the evolution of the temperature in each point of the disk. The second one is a calculation of the precipitation, which gives the microstructural parameters, i.e. the volume fraction and the size of the different population of precipitates. The third one is the calculation of the mechanical response of the disc to the service loading. The behavior in each Gauss point is a function of the microstructural...
The prediction of long-term behaviour of cementitious materials is a major concern which contributs ...
To obtain a relevant shape of a formed part during its finite element simulation, several steps are ...
Thermal Barrier Coatings (TBCs) are used to protect turbine blades in the SNECMA-M88 aeroengine. A b...
An optimization loop allowing the optimization of the thermal treatment toward the fatigue life of t...
co-encadrement de la thèse : Stéphanie BassevilleCyclic thermomechanical loadings lead to the format...
The miniaturization demand of manufactured parts is continuously increasing. Mass production of sub-...
The miniaturization demand of manufactured parts is continuously increasing. Mass production of sub-...
Designing safer and lighter vehicles is a major challenge for manufacturers. Nowadays, a vehicle nee...
In industrial plants, regular inspections are planned to assess the internal state of installations....
This thesis is part of the ANR project FIABILITE dealing with the reliability of dynamic thermal sim...
Being highly insulated, low energy buildings are very sensitive to variable solar and internal gains...
This thesis is focused on the strength, plasticity and transport properties of mudrocks. Two industr...
This study aims to model lifetime of thermal barrier coating (TBC) used on aircraft turbine blades. ...
This study aims to model lifetime of thermal barrier coating (TBC) used on aircraft turbine blades. ...
Encadrement par Frédéric Soisson, Chu Chun Fu et Maylise Nastar, du Service de Recherches de Métallu...
The prediction of long-term behaviour of cementitious materials is a major concern which contributs ...
To obtain a relevant shape of a formed part during its finite element simulation, several steps are ...
Thermal Barrier Coatings (TBCs) are used to protect turbine blades in the SNECMA-M88 aeroengine. A b...
An optimization loop allowing the optimization of the thermal treatment toward the fatigue life of t...
co-encadrement de la thèse : Stéphanie BassevilleCyclic thermomechanical loadings lead to the format...
The miniaturization demand of manufactured parts is continuously increasing. Mass production of sub-...
The miniaturization demand of manufactured parts is continuously increasing. Mass production of sub-...
Designing safer and lighter vehicles is a major challenge for manufacturers. Nowadays, a vehicle nee...
In industrial plants, regular inspections are planned to assess the internal state of installations....
This thesis is part of the ANR project FIABILITE dealing with the reliability of dynamic thermal sim...
Being highly insulated, low energy buildings are very sensitive to variable solar and internal gains...
This thesis is focused on the strength, plasticity and transport properties of mudrocks. Two industr...
This study aims to model lifetime of thermal barrier coating (TBC) used on aircraft turbine blades. ...
This study aims to model lifetime of thermal barrier coating (TBC) used on aircraft turbine blades. ...
Encadrement par Frédéric Soisson, Chu Chun Fu et Maylise Nastar, du Service de Recherches de Métallu...
The prediction of long-term behaviour of cementitious materials is a major concern which contributs ...
To obtain a relevant shape of a formed part during its finite element simulation, several steps are ...
Thermal Barrier Coatings (TBCs) are used to protect turbine blades in the SNECMA-M88 aeroengine. A b...