Modeling of Distributed Control System for Network of Mineral Water Wells

Pershin, I. M.; Papush, E. G.; Kukharova, Tatyana V.; Utkin, Vladimir A.

doi:10.3390/w15122289

“…One of the additional risks arising from the production of aluminum is the risk of pollution of water resources, including deep-seated pollution. The modeling of such risks, as well as the movement of aquifers, can be found in [54].…”

Section: Discussionmentioning

confidence: 99%

A Risk Characterization Model and Visualization System in Aluminum Production

Sun

¹

,

Zhang

²

,

Chen

³

et al. 2023

Applied Sciences

0

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Electrolytic aluminum operation accidents have caused great losses to countries and people. Therefore, taking two typical accidents of explosion and leakage in electrolytic aluminum production as the research object, the form of accident risk characterization was explored and a risk characterization visualization system was designed. Based on the methods of risk assessment and characterization, the likelihood and consequence of accidents were studied. The influencing factors of likelihood and a type of Euclidean distance formula were used to characterize the likelihood. The consequence portion was characterized by two components, with one being the failure degree determined by the accident and the other being the exposure degree of people and equipment. The intensity of event was used to characterize the failure degree and the spatial search model was used to characterize the exposure degree. Finally, the visual system of electrolytic aluminum operation accidents was established based on the risk characterization model.

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“…and made a detailed description of the process of electrolysis occurring in the cell. However, this mathematical model has a number of disadvantages associated with a rather large discretization of the model 14 . In order to increase the accuracy of calculations of electromagnetic fields of electrolyzers, Chinese scientists 15 propose to use a genetic neural network.…”

Section: Methodsmentioning

confidence: 99%

The development of the soderberg electrolyzer electromagnetic field’s state monitoring system

Yury,

Martirosyan

2024

Sci Rep

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This study is devoted to improving the economic efficiency of the cell, due to the field of the generated electromagnetic field’s accurate diagnostics. To solve this problem, the authors had developed a hardware-software complex for electromagnetic field diagnostics. This complex includes a measurement device and a software package for data collection and analysis. On the laboratory prototype of the aluminum electrolysis complex, a study was carried out on the formation and structure of the electromagnetic field. A number of experiments have been carried out showing the degree of formation of the electromagnetic field by the anode, the relationship of electromagnetic fields in the inter-anode space has been shown. Based on the results of the studies, conclusions were drawn about the possibility of diagnosing the current state of the anode, determining the direction of rotation of aluminum in the electrolytic cell and estimating the life of the anode and its burnout time.

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“…and made a detailed description of the process of electrolysis occurring in the cell. However, this mathematical model has a number of disadvantages associated with a rather large discretization of the model [37]. In order to increase the accuracy of calculations of electromagnetic fields of electrolyzers, Chinese scientists [11] propose to use a genetic neural network.…”

Section: The State Of Knowledge Of the Problemmentioning

confidence: 99%

The Development of the Soderberg Electrolyzer Electromagnetic Field’s State Monitoring System

Martirosyan

¹

,

Ilyushin

²

2023

Preprint

0

View full text Add to dashboard Cite

This study is devoted to improving the economic efficiency of the cell, due to the field of the generated electromagnetic field’s accurate diagnostics. To solve this problem, the authors had developed a hardware-software complex for electromagnetic field diagnostics. This complex includes a measurement device and a software package for data collection and analysis. On the laboratory prototype of the aluminum electrolysis complex, a study was carried out on the formation and structure of the electromagnetic field. A number of experiments have been carried out showing the degree of formation of the electromagnetic field by the anode, the relationship of electromagnetic fields in the inter-anode space has been shown. Based on the results of the studies, conclusions were drawn about the possibility of diagnosing the current state of the anode, determining the direction of rotation of aluminum in the electrolytic cell and estimating the life of the anode and its burnout time.

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Modeling of Distributed Control System for Network of Mineral Water Wells

Cited by 51 publications

References 42 publications

A Risk Characterization Model and Visualization System in Aluminum Production

A Risk Characterization Model and Visualization System in Aluminum Production

The development of the soderberg electrolyzer electromagnetic field’s state monitoring system

The Development of the Soderberg Electrolyzer Electromagnetic Field’s State Monitoring System

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