Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 1998

Ключевые слова: Calculations, Current density, Electromagnetic field measurement, Ingots, Metal casting, Rotors, Electromagnetic stirring, Induction motors

Аннотация: The paper describes an electric induction machine with a closed magnetic core. The machine is used for electromagnetic stirring of the liquid core of ingots with a round or square shape. A method is presented for the electromagnetic calculation of the differential and integral parameters of the machine. These parameters are: current density in the rotor, stator and rotor electromagnetic powers, electromagnetic torque. The relationships for the volume electromagnetic forces in the liquid metal part of the rotor are analyzed and the possibility of using these relationships to control the hydrodynamic processes in the rotor-ingot is shown.

Журнал: Elektrichestvo, Moscow, Russian Federation

Выпуск журнала: Is. 6

Номера страниц: 34-39

• Khristinich R.M. (Krasnoyarskij Gosudarstvennyj, Tekhnicheskij Univ, Krasnoyarsk, Russian Federation)

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