Plates in hydraulic presses with ohmic heaters

Аннотация

The thermal calculation of plates in hydraulic presses with ohmic heaters permits the determination of the heater parameters and their configuration in the plate so as to minimize the temperature difference over the plate’s working surface. Determination of the surface power of the heater is considered by an analytical method (for axisymmetric systems) and by finite-element analysis (for systems of arbitrary configuration).