A mathematical model was developed to describe the hydrodynamics of a batch reactor for aluminum degassing utilizing the rotor-injector technique. The mathematical model uses the Eulerian algorithm to represent the two-phase system including the simulation of vortex formation at the free surface, and the use of the RNG k-ε model to account for the turbulence in the system. The model was employed to test the performances of three different impeller designs, two of which are available commercially, while the third one is a new design proposed in previous work. The model simulates the hydrodynamics and consequently helps to explain and connect the performances in terms of degassing kinetics and gas consumption found in physical modeling previo...
I t is important to extend and to validate computational ow models to simulate continuousoperation ...
Transport phenomena in stirred vessels and catalyst particles have been studied with computational m...
Effective removal of unwanted particles from a molten metal alloy by flotation relies on purging a g...
A mathematical model was developed to describe the hydrodynamics of a batch reactor for aluminum deg...
© 2018, The Minerals, Metals & Materials Society. A mathematical model has been developed to descr...
The refining process is one of the essential stages of aluminum production. Its main aim is to remov...
Both primary and secondary aluminium have to be refined, especially by barbotage process. To know be...
In the present study bubble breakup and coalescence phenomena applied to non-newtonian fluids were s...
A numerical modelling method is presented for gas–liquid flow in mechanically stirred tanks. In this...
Abstract Physical modelling is successfully used to understand mechanisms involved in the aluminium ...
Medium-consistency technology is known as the process with high efficiency and low pollution. The ga...
A mathematical model has been developed for describing the solid suspension on the basis of a sedime...
The current understanding of the transport phenomena involved in the operation of industrial ferment...
Research Doctorate - Doctor of Philosophy (PhD)This thesis describes a study in which the aim was to...
In this work, simulations have been performed for three phase stirred dispersions using computationa...
I t is important to extend and to validate computational ow models to simulate continuousoperation ...
Transport phenomena in stirred vessels and catalyst particles have been studied with computational m...
Effective removal of unwanted particles from a molten metal alloy by flotation relies on purging a g...
A mathematical model was developed to describe the hydrodynamics of a batch reactor for aluminum deg...
© 2018, The Minerals, Metals & Materials Society. A mathematical model has been developed to descr...
The refining process is one of the essential stages of aluminum production. Its main aim is to remov...
Both primary and secondary aluminium have to be refined, especially by barbotage process. To know be...
In the present study bubble breakup and coalescence phenomena applied to non-newtonian fluids were s...
A numerical modelling method is presented for gas–liquid flow in mechanically stirred tanks. In this...
Abstract Physical modelling is successfully used to understand mechanisms involved in the aluminium ...
Medium-consistency technology is known as the process with high efficiency and low pollution. The ga...
A mathematical model has been developed for describing the solid suspension on the basis of a sedime...
The current understanding of the transport phenomena involved in the operation of industrial ferment...
Research Doctorate - Doctor of Philosophy (PhD)This thesis describes a study in which the aim was to...
In this work, simulations have been performed for three phase stirred dispersions using computationa...
I t is important to extend and to validate computational ow models to simulate continuousoperation ...
Transport phenomena in stirred vessels and catalyst particles have been studied with computational m...
Effective removal of unwanted particles from a molten metal alloy by flotation relies on purging a g...