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  2. Dielectric heating - Wikipedia

    en.wikipedia.org/wiki/Dielectric_heating

    An industrial microwave tunnel oven for heating plastic parts prior to extrusion. Microwave heating, as distinct from RF heating, is a sub-category of dielectric heating at frequencies above 100 MHz, where an electromagnetic wave can be launched from a small dimension emitter and guided through space to the target.

  3. Microwave heat distribution - Wikipedia

    en.wikipedia.org/wiki/Microwave_Heat_Distribution

    The microwave heat distribution is the distribution (allocation) of the heat release inside the microwave absorptive material irradiated with high intensive microwaves.The pattern of microwave heat distribution depends on many physical parameters, which may include the electromagnetic field, the specific absorption rate and structure of the processed material, the geometrical dimensions of the ...

  4. Microwave oven - Wikipedia

    en.wikipedia.org/wiki/Microwave_oven

    A microwave oven or simply microwave is an electric oven that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range. [1] This induces polar molecules in the food to rotate and produce thermal energy in a process known as dielectric heating.

  5. Susceptor - Wikipedia

    en.wikipedia.org/wiki/Susceptor

    If there is an air gap (or at least, poor thermal contact) between the susceptor and food, the susceptor will heat to a much higher temperature (due to its smaller effective heat capacity when in poor contact with food), and, at these higher temperatures, will radiate strongly in the infrared. This infrared radiation then shines onto the food ...

  6. Microwave volumetric heating - Wikipedia

    en.wikipedia.org/wiki/Microwave_Volumetric_Heating

    Microwave volumetric heating (MVH) is a method of using microwaves to evenly heat the entire volume of a flowing liquid, suspension or semi-solid. [1] The process is known as MVH because the microwaves penetrate uniformly throughout the volume of the product being heated, thus delivering energy evenly into the body of the material.

  7. The Best Countertop Microwave for Your Family, According to ...

    www.aol.com/best-countertop-microwave-family...

    How Our Test Kitchen Found the Best Countertop Microwaves To test countertop microwaves, our Test Kitchen devised a series of tests. Our cooks wanted to see how the ovens did melting chocolate ...

  8. Microwave chemistry - Wikipedia

    en.wikipedia.org/wiki/Microwave_chemistry

    Specific microwave effects are those effects that cannot be (easily) emulated through conventional heating methods. Examples include: (i) selective heating of specific reaction components, (ii) rapid heating rates and temperature gradients, (iii) the elimination of wall effects, and (iv) the superheating of solvents.

  9. 85 Quick Work Lunch Ideas To Shake Up Your Routine - AOL

    www.aol.com/85-quick-lunch-ideas-shake-194000250...

    It's filled with warm spices, and a jalapeño adds a little extra heat. Pack it on a cold day with a slice of homemade cornbread . Get the Vegetarian Chili recipe .