Power, dissipated

The emitted power radiated far away from the dipole must be generated by an external force that keeps the dipole oscillating. In fact the following equation holds [Pg.46]

The external current ]e that generates the electric field is kept constant. Using Eq. (1.206) for a real dipole source at point (fq) in the vacuum we obtain [Pg.46]

The function G(r, ro) seems to have a singularity at r = ro, but this happens only for the real part. In fact from a Taylor expansion we have [4] [Pg.47]

Dielectric constant (60 Hz) Dielectric constant (10 Hz) Dissipation (power) factor (60... [Pg.1034]

Dielectric strength, kV mm Electrical Volume (dc) resistivity, ohm-cm Dielectric constant (60 Hz) Dielectric constant (10 Hz) Dissipation (power) factor (60 Hz) Dissipation factor (10 Hz) Mechanical Compressive modulus, 10Mb in-2 9.8-12 24-31 16-24 1014-1016 4.5-6.0 19 335-600 14 ... [Pg.1060]

According to the Poynting formula, the time-averaged dissipated power density Pdiss (r) at any position r within a lossy material is given by Eq. (15) ... [Pg.15]

The latter three factors are only relevant for the mass transfer if the Reynolds number (Re = p vr db / q) of the liquid flow around the particle is larger than 1. The size of the gas bubbles depends on liquid properties such as temperature, surface tension and viscosity but also on the dissipated power. If we have to deal with small gas bubbles in a bubble column than we can consider the gas bubbles as rigid. The mass transfer coefficient k q is then given by the equation ... [Pg.267]

As any RF pulse, each effective RF field created by a PIP dissipates power to the probe. The power by the rath effective field for the kth step,... [Pg.11]

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