dielectric heating

• Procédé de chauffage d'un matériau diélectrique par un champ électrique alternatif à haute fréquence ou une onde radio, utilisé dans le chauffage industriel, la cuisson des aliments et la diathermie médicale.

A process in which a high-frequency alternating electric field or radio wave is used to heat a dielectric material, typically used in industrial heating, cooking, and medical diathermy.

1. Dielectric heatingC2formal

   A process in which a high-frequency alternating electric field, or radio wave, is used to heat a dielectric material.

   Chauffage diélectrique

   • Dielectric heating is commonly used in industrial processes like plastic welding.
   • Microwave ovens use dielectric heating to warm food.
   • The efficiency of dielectric heating depends on the material's dielectric loss factor.