Most of glass products on the market come from a high-temperature forming operation, followed by a controlled cooling phase to remove (annealed glass) or generate (tempered glass) residual stresses. Since the mechanical behaviour of the glass is highly thermo-dependent, temperature control is a determining factor for the success of the manufacturing process. During numerical simulations, for this semi-transparent medium, heat exchanges by conduction and radiation have to be considered. In this work, the resolution of the ETR (radiative transfer Equation) is carried out using the "P1 method" and the "Back Ray tracing" (BRT). The two developed codes were validated by the comparative study with the temperature and residual stresses data from t...
Achieving correct tempering in thin glass is very important to prevent undesired stress and breakage...
This work concerns the cooling by compressed air flow of the plungers used in the glass forming proc...
Temperature distributions within semi-transparent materials like glass strongly determine their beha...
Most of glass products on the market come from a high-temperature forming operation, followed by a c...
La majorité des produits verriers du marché sont issus d’une opération de mise en forme à hautes tem...
During glass tempering, residual stresses are caused by the temperature gradient appearing between t...
Glass tempering consists in heating a glass product over its transition temperature followed by a ra...
This study aims at increasing knowledge on glass forming. This process, studied and developed by the...
Study of coupled heat transfer through radiation, conduction and convection has been carried out and...
This dissertation is dedicated to the modelling of the glass sagging process. This operation consist...
This dissertation is dedicated to the modelling of the glass sagging process. This operation consist...
L’objectif de ce travail consiste à accroître la connaissance sur le thermoformage du verre. Ce proc...
Ce travail de thèse est dédié à la modélisation du thermoformage du verre. Le procédé consiste à déf...
Thermal tempering is widely used to manufacture safety glass for economic as well as for certain saf...
La thèse porte sur la trempe thermique du verre plat sur une plate-forme de laboratoire en configura...
Achieving correct tempering in thin glass is very important to prevent undesired stress and breakage...
This work concerns the cooling by compressed air flow of the plungers used in the glass forming proc...
Temperature distributions within semi-transparent materials like glass strongly determine their beha...
Most of glass products on the market come from a high-temperature forming operation, followed by a c...
La majorité des produits verriers du marché sont issus d’une opération de mise en forme à hautes tem...
During glass tempering, residual stresses are caused by the temperature gradient appearing between t...
Glass tempering consists in heating a glass product over its transition temperature followed by a ra...
This study aims at increasing knowledge on glass forming. This process, studied and developed by the...
Study of coupled heat transfer through radiation, conduction and convection has been carried out and...
This dissertation is dedicated to the modelling of the glass sagging process. This operation consist...
This dissertation is dedicated to the modelling of the glass sagging process. This operation consist...
L’objectif de ce travail consiste à accroître la connaissance sur le thermoformage du verre. Ce proc...
Ce travail de thèse est dédié à la modélisation du thermoformage du verre. Le procédé consiste à déf...
Thermal tempering is widely used to manufacture safety glass for economic as well as for certain saf...
La thèse porte sur la trempe thermique du verre plat sur une plate-forme de laboratoire en configura...
Achieving correct tempering in thin glass is very important to prevent undesired stress and breakage...
This work concerns the cooling by compressed air flow of the plungers used in the glass forming proc...
Temperature distributions within semi-transparent materials like glass strongly determine their beha...