Ohm

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Related to ohmic: ohmic loss, Ohmic device

Ohm

A Swedish unit of volume approximately equivalent to 150 liters.

References in periodicals archive ?

Figures 10 and 11 show that the internal ohmic resistance changes greatly at the low SOC.

A New Double Sliding Mode Observer for EV Lithium Battery SOC Estimation

As (H/d) was increased, the ohmic resistance of cathode surface was increased.

Determination of the Morphological Properties of Electroplated Nickel Coatings Obtained Using Impinging Jet Electrode

where T is the temperature within the sample, t is the process time, [lambda] is the thermal conductivity, [rho] is the density, Cp is the heat capacity, and [Q.sub.GEN] represents the ohmic power source, as in (2).

Mathematical model of solid food pasteurization by ohmic heating: influence of process parameters

Lu, "Ta/Au ohmic contacts to n-type ZnO, " Journal of Electronic Materials, vol.

Surface modification on the sputtering-deposited ZnO layer for ZnO-based Schottky diode

Vlamos, "A nonlocal problem modelling ohmic heating with variable thermal conductivity," Nonlinear Analysis: Real World Applications, vol.

Asymptotic stability for an axis-symmetric ohmic heating model in thermal electricity

As with the lower loadings, the ohmic conductivity (Table 5) was relatively high for these samples and as a consequence it became very difficult to subtract with confidence the contribution to obtain the imaginary permittivity.

Dielectric studies of epoxy/polyester powder coatings containing titanium dioxide, silica, and zinc oxide pigments

When a surrounding metallic object is another conductor, then the induced voltage will cause a current to flow and there is ohmic heating associated with that induced current.

Building heat load contributions from medium and low voltage switchgear--part I: solid rectangular bus bar heat losses

These new thick film chip resistors offer ohmic values ranging from 0.1 [ohm] to 1000 G[ohm].

Chip resistors

According to IRTT, the metal plates, which were tested for more than 1,500 hours "with no indication of power degradation caused by corrosion," provide "at least a 12-percent savings in hydrogen consumption in comparison to graphite because of the lower ohmic resistance of these metallic plates than graphite."

IRTT Develops New Metal PEM Power Stack

These switches for RF applications can be either direct contact, also called ohmic switches, or capacitive, where high frequency signals can be directed along different signal paths using conductors that are separated by an insulating dielectric layer.

A little knowledge: uninvestigated factors govern the reliability of micro devices. What needs to be done to address them?

(2) However, for RF devices such as the micromachined tunable capacitor, ohmic loss must be minimized and a high quality (Q-value) must be achieved.

MEMS for mobile communications: packaging systems for MEMS have very specific requirements, hermetic sealing thermal and mechanical stability

(He is a pioneer in Ohmic heating research for liquid-particle mixtures and liquid egg.) The award is sponsored by IAFIS and the Food and Process Engineering Institute, a unit of the American Society of Agricultural Engineers.