The aim of this PhD thesis is to predict the swelling of bitumen barrels in which radioactive salts are mixed. The bitumen exposed to radioactivity undergoes a chemical reaction: the radiolys. This implies a generation of dihydrogen. The created is solubilized until the concentration reaches a limit value which is called saturation. Over this limit nucleation of bubbles is observed. Then they will grow thank to the contribution of the gas generated by radiolys and they will be submitted to Archimede's principle so that they will rise in the fluid. The swelling is the result of the competition between generation and evacuation of gas. A model has been built to describe theevolution of a bubble population. Because of it is not possible to sol...
Gases will be generated by corrosion of high radioactive waste containers in deep geological reposit...
Gases will be generated by corrosion of high radioactive waste containers in deep geological reposit...
Gases will be generated by corrosion of high radioactive waste containers in deep geological reposit...
The aim of this PhD thesis is to predict the swelling of bitumen barrels in which radioactive salts ...
L'objectif de ce travail est de prédire le gonflement de fûts d'enrobés bitumineux contenant des déc...
International audienceThe context of this study is to predict the swelling of bitumen drums in which...
L'objectif principal de ce travail de thèse est le développement d'un modèle numérique pour reprodui...
This work is a contribution to the understanding of rheological properties of bitumen and their evol...
This work is a contribution to the understanding of rheological properties of bitumen and their evol...
International audienceThe evolution kinetics of a bubble population driven by a uniform production o...
International audienceThe evolution kinetics of a bubble population driven by a uniform production o...
International audienceThe evolution kinetics of a bubble population driven by a uniform production o...
International audienceIn the last 50 years bitumen has been widely used in France as a matrix for em...
International audienceIn the last 50 years bitumen has been widely used in France as a matrix for em...
International audienceIn the last 50 years bitumen has been widely used in France as a matrix for em...
Gases will be generated by corrosion of high radioactive waste containers in deep geological reposit...
Gases will be generated by corrosion of high radioactive waste containers in deep geological reposit...
Gases will be generated by corrosion of high radioactive waste containers in deep geological reposit...
The aim of this PhD thesis is to predict the swelling of bitumen barrels in which radioactive salts ...
L'objectif de ce travail est de prédire le gonflement de fûts d'enrobés bitumineux contenant des déc...
International audienceThe context of this study is to predict the swelling of bitumen drums in which...
L'objectif principal de ce travail de thèse est le développement d'un modèle numérique pour reprodui...
This work is a contribution to the understanding of rheological properties of bitumen and their evol...
This work is a contribution to the understanding of rheological properties of bitumen and their evol...
International audienceThe evolution kinetics of a bubble population driven by a uniform production o...
International audienceThe evolution kinetics of a bubble population driven by a uniform production o...
International audienceThe evolution kinetics of a bubble population driven by a uniform production o...
International audienceIn the last 50 years bitumen has been widely used in France as a matrix for em...
International audienceIn the last 50 years bitumen has been widely used in France as a matrix for em...
International audienceIn the last 50 years bitumen has been widely used in France as a matrix for em...
Gases will be generated by corrosion of high radioactive waste containers in deep geological reposit...
Gases will be generated by corrosion of high radioactive waste containers in deep geological reposit...
Gases will be generated by corrosion of high radioactive waste containers in deep geological reposit...