Dielectric heating - Principles and specific features : Special features of dielectric heating

Special features of dielectric heating
Dielectric heating - Principles and specific features

Authors : Georges ROUSSY, Jean-François ROCHAS, Claude OBERLIN

Publication date: August 10, 2003 | Lire en français

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2. Special features of dielectric heating

2.1 General

We will only present here the specificities and original features of high-frequency and microwave applications: the limitations and disadvantages of these two processes will be dealt with on a case-by-case basis in the presentation of the various industrial applications (cf. article "Industrial applications"). ).

An element of matter, of volume ΔV, whose complex permittivity is $ε^{*} = ε_{0} (ε_{r}^{'} - j ε_{r}^{″})$ , placed in an electric field of effective value E (V/m) and...