The aim of this thesis is firstly to develop procedures of full-field measurements with Digital Image Correlation (DIC), coupled to thermal measurements, suitable for high-temperature experiments on CMC specimens under thermal conditions representative of an engine environment. Secondly, a methodology is proposed for identifying the thermal and thermomechanical properties of the material, quantifying at each stage of the chain the uncertainties associated with the quantities of interest and strategies to reduce them. It was necessary to deal with the challenges due to high temperatures, especially for DIC, either in terms of acquisition (saturation, loss of contrast) or measurement (artefacts due to the mirage effect, also called "heat haze...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
This work deals with the damage detection of composite materials. These materials are used in the ae...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
Cette thèse a pour objectif de développer une méthode de mesure de champs par corrélation d’images n...
Cette thèse a pour objectif de développer une méthode de mesure de champs par corrélation d’images n...
To predict final shape of aerospace parts manufactured by hot forming processes, numerical models by...
To predict final shape of aerospace parts manufactured by hot forming processes, numerical models by...
To predict final shape of aerospace parts manufactured by hot forming processes, numerical models by...
International audienceThis paper focuses on the development of anoptimization method to identify the...
This work deals with the damage detection of composite materials. These materials are used in the ae...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
Simultaneous measurement of kinematic and thermal full fields are very important for thermomechanica...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
This work deals with the damage detection of composite materials. These materials are used in the ae...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
Cette thèse a pour objectif de développer une méthode de mesure de champs par corrélation d’images n...
Cette thèse a pour objectif de développer une méthode de mesure de champs par corrélation d’images n...
To predict final shape of aerospace parts manufactured by hot forming processes, numerical models by...
To predict final shape of aerospace parts manufactured by hot forming processes, numerical models by...
To predict final shape of aerospace parts manufactured by hot forming processes, numerical models by...
International audienceThis paper focuses on the development of anoptimization method to identify the...
This work deals with the damage detection of composite materials. These materials are used in the ae...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
Simultaneous measurement of kinematic and thermal full fields are very important for thermomechanica...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...
This work deals with the damage detection of composite materials. These materials are used in the ae...
SiC/SiC ceramic matrix composites are expected to replace super-alloys in aircraft engine hot area. ...