Novosibirsk, Russia, May, 30 – June, 4, 2011

International Conference
"Modern Problems of Applied Mathematics and Mechanics: Theory, Experiment and Applications", devoted to the 90th anniversary of professor Nikolai N. Yanenko

Mitin K.V.   Любанова А.Ш.  

Modeling of electrostatic and electromagnetic fields with reference to processes of gas purification and electrolysis

Reporter: Любанова А.Ш.

A.S.Ljubanova, K.V.Mitin
The Siberian federal university, Krasnoyarsk

Studying of managerial processes by many systems is connected with modelling of streams of the charged particles, electric and electromagnetic fields. Such researches have especially big practical value for optimum control of electric drives, electrostatic devices of clearing of gases, units for painting of large objects, metallurgical processes (in particular, electrolysis aluminium and other metals) that allows to use energy of an electric current effectively.
Last years the adjustable asynchronous electric drives which application owing to advantages of asynchronous engines reflects a progressive tendency of development of the automated electric drives are actively created.
Dynamic properties of the electric drive at scalar management are defined by function of the task of frequency in transient and parameters of the electric drive. The magnetic stream of the engine in transient does not remain to constants, therefore in transient fluctuations of the electromagnetic moment and speed are possible. However there are mechanisms with high requirements to dynamics (robots, manipulators, machine tools with programmed numerical control, watching systems) where it is necessary to provide the maximum speed without hesitation speeds. It probably to execute at a vector way of management if to support precisely at the set level a magnetic stream and the electromagnetic moment in engine transient.
Modeling of electric and electromagnetic fields allows to study electric and magnetic streams, and also streams of not relativistic charged particles (a dust, gases) that is actual both for working out of new gauges, and for designing of industrial filters.

Abstracts file: Тезисы.doc
Full text file: Статья (Конференция посвященная 90-летию со дня рождения академика Яненко).doc

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