Abstract
The computational fluid dynamic research in this work has focused on the problem of full-scale three-dimensional modelling water purification processes by the electromagnetic method. Presently, this method of purification was used in the final stage of processing for the production of ultrapure water. In spite of many field experiments, detailed data on such processes can be obtained only by the mathematical modelling. This way allows us to take into account many aspects, for example: real three-dimensional geometry, physical structure of the purification system, heterogeneous composition of the impurities, etc. And also, the mathematical modelling helps to optimize many parameters in order to improve a design of the purification system. Within the framework of the modelling problem, one of the important aspects is the correct description of the three-dimensional flow inside a specific purification system. For this purpose, various mathematical models and numerical approaches are implemented. In this paper, the flow calculation was realized on basis of the Navier-Stokes equations.
Highlights
The most reliable way of studying hydrodynamic phenomena is the observation and analysis of real facts, i.e. physical experiment
The hydrodynamic part of the general problem [9] is considered using an example of a simple geometry computational domain
It based on the finite volume method, unstructured grids and original exponential schemes for computing the flow parameters
Summary
The most reliable way of studying hydrodynamic phenomena is the observation and analysis of real facts, i.e. physical experiment. The required purification depends on the application This process can involve science, engineering and business The treatment may include mechanical, physical, biological, and chemical methods. Methods of water treatment by the magnetic field are widely known and used in many industries. It takes into account the direct influence of the magnetic induction on the flow of water. The performed computer calculations showed the effectiveness of the developed numerical method and the ability to solve problems of the hydrodynamics. The magneto-hydrodynamic model describes mechanism of the magnetic treatment of a water flow based on the drift-diffusion approximation. There are a few details about our future research
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