In metallurgical processes, two-phase flow can be used to describe the behavior of a liquid metal during solidification, but also to predict the form of the free surfaces when filling molds in foundry processes. This paper focuses on the filling phase. During this period, heat transfers are performed by convection. These quantities are based on the hydrodynamic model used to calculate the velocity field in the liquid domain. According to the agreement between visualization results obtained experimentally on a "quasi-two-dimensional" profile and the results of numerical simulations obtained from a calculation software using the finite volume method, the hypothesis of a flow regime unsteady and non-turbulent seems well suited to the case of f...
In casting, fluidity is the measure of the distance a metal can flow in a channel before being stopp...
Extensive physical model studies carried out in Process and Steel Research Laboratory at IIT Kanpur ...
In order to characterize the mass transfer coefficients (MTC) of different species across liquid ste...
In the process of manufacturing reinforced castings by lost foam casting it is important to determin...
Note:Extensive experimental work and computer predictions have been carried out by the author on the...
Numerical simulation is widely used and accepted in manufacturing as a way to improve the quality of...
The flow pattern and solidification phenomena in die casting process have been investigated in the f...
In the steel metallurgy, gas injections are often used to stir liquid metal and accelerate the rate ...
This work presents a numerical analysis of simultaneous mould filling and phase change for solidific...
This paper concerns the modelling of the solidification process including the phenomena of heat tran...
The flowability test is commonly practiced for casting thin pieces. The liquid metal is injected int...
The primary focus of the present work is to model the entire casting process from filling stage to c...
Co-encadrement de la thèse : Élie HachemThe main objective of this thesis is to develop a complete s...
In this paper, the mathematical model and numerical simulations of the molten steel flow by the subm...
The objective of this work is to elaborate a new manufacturing process of metal foams via casting by...
In casting, fluidity is the measure of the distance a metal can flow in a channel before being stopp...
Extensive physical model studies carried out in Process and Steel Research Laboratory at IIT Kanpur ...
In order to characterize the mass transfer coefficients (MTC) of different species across liquid ste...
In the process of manufacturing reinforced castings by lost foam casting it is important to determin...
Note:Extensive experimental work and computer predictions have been carried out by the author on the...
Numerical simulation is widely used and accepted in manufacturing as a way to improve the quality of...
The flow pattern and solidification phenomena in die casting process have been investigated in the f...
In the steel metallurgy, gas injections are often used to stir liquid metal and accelerate the rate ...
This work presents a numerical analysis of simultaneous mould filling and phase change for solidific...
This paper concerns the modelling of the solidification process including the phenomena of heat tran...
The flowability test is commonly practiced for casting thin pieces. The liquid metal is injected int...
The primary focus of the present work is to model the entire casting process from filling stage to c...
Co-encadrement de la thèse : Élie HachemThe main objective of this thesis is to develop a complete s...
In this paper, the mathematical model and numerical simulations of the molten steel flow by the subm...
The objective of this work is to elaborate a new manufacturing process of metal foams via casting by...
In casting, fluidity is the measure of the distance a metal can flow in a channel before being stopp...
Extensive physical model studies carried out in Process and Steel Research Laboratory at IIT Kanpur ...
In order to characterize the mass transfer coefficients (MTC) of different species across liquid ste...