Simulation of fuel-coolant interaction at mesoscale involve unsteady coupled phenomena. In this context, fine fragmentation of fuel during a vapor explosion is modeled by closure laws. To enhance reliability and predictability of these laws, it is now possible to consider detailed simulations to study the local phenomena involved. This PhD, as the first work of this project, had for goals to set the modelisation context and the first software developments of micro-SCONE. It is a code dedicated on the understanding of local phenomena involved in small scale vapor explosions. For this purpose, we proposed a development plan oriented towards compressibility, heat transfers and phase change effects.Compressible diffuse interface models family h...
The spark ignition in thermal engines, leading to the initiation of combustion, is characterized by ...
Les interactions entre les flammes et les phénomènes thermiques sont le fil conducteur de ce travail...
Ce travail porte sur la modélisation de la formation et la dispersion d'un nuage de gouttes, par déc...
Simulation of fuel-coolant interaction at mesoscale involve unsteady coupled phenomena. In this cont...
La simulation de l'interaction combustible-réfrigérant à l'échelle mésoscopique fait intervenir de n...
The steam explosion is one of the most critical and complex phenomena that may occur during severe a...
This PhD work consists of modeling a three-phase flow : liquid (L), gas (V) for the same component (...
Peut-on modéliser de manière fiable les effets collatéraux (en termes de quantité ou concentration d...
Cette thèse montre le développement d’un code de calcul pour les simulations numériques directes d’é...
Le problème de l'initiation de l'explosion de vapeur est abordé ici en étudiant la fragmentation the...
The steam explosion triggering issue is discussed here by studying at the thermal fragmentation (sma...
The steam explosion triggering issue is discussed here by studying at the thermal fragmentation (sma...
This thesis studies mesoscopic models adapted to the simulation of shock and detonation waves in flu...
This thesis studies numerical simulation of steam explosion. This phenomenon correspond to a fast va...
This thesis studies mesoscopic models adapted to the simulation of shock and detonation waves in flu...
The spark ignition in thermal engines, leading to the initiation of combustion, is characterized by ...
Les interactions entre les flammes et les phénomènes thermiques sont le fil conducteur de ce travail...
Ce travail porte sur la modélisation de la formation et la dispersion d'un nuage de gouttes, par déc...
Simulation of fuel-coolant interaction at mesoscale involve unsteady coupled phenomena. In this cont...
La simulation de l'interaction combustible-réfrigérant à l'échelle mésoscopique fait intervenir de n...
The steam explosion is one of the most critical and complex phenomena that may occur during severe a...
This PhD work consists of modeling a three-phase flow : liquid (L), gas (V) for the same component (...
Peut-on modéliser de manière fiable les effets collatéraux (en termes de quantité ou concentration d...
Cette thèse montre le développement d’un code de calcul pour les simulations numériques directes d’é...
Le problème de l'initiation de l'explosion de vapeur est abordé ici en étudiant la fragmentation the...
The steam explosion triggering issue is discussed here by studying at the thermal fragmentation (sma...
The steam explosion triggering issue is discussed here by studying at the thermal fragmentation (sma...
This thesis studies mesoscopic models adapted to the simulation of shock and detonation waves in flu...
This thesis studies numerical simulation of steam explosion. This phenomenon correspond to a fast va...
This thesis studies mesoscopic models adapted to the simulation of shock and detonation waves in flu...
The spark ignition in thermal engines, leading to the initiation of combustion, is characterized by ...
Les interactions entre les flammes et les phénomènes thermiques sont le fil conducteur de ce travail...
Ce travail porte sur la modélisation de la formation et la dispersion d'un nuage de gouttes, par déc...