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- Electrical_capacitance_tomography abstract "Electrical capacitance tomography (ECT) is a method for determination of the dielectric permittivity distribution in the interior of an object from external capacitance measurements. It is a close relative of electrical impedance tomography and is proposed as a method for industrial process monitoring, although it has yet to see widespread use. Potential applications include the measurement of flow of fluids in pipes and measurement of the concentration of one fluid in another, or the distribution of a solid in a fluid. Although capacitance sensing methods were in widespread use the idea of using capacitance measurement to form images is attributed to Maurice Beck and co-workers at UMIST in the 1980s.Although usually called tomography, the technique differs from conventional tomographic methods, in which high resolution images are formed of slices of a material. The measurement electrodes, which are metallic plates, must be sufficiently large to give a measureable change in capacitance. This means that very few electrodes are used and eight or twelve electrodes is common. An N-electrode system can only provide N(N−1)/2 independent measurements. This means that the technique is limited to producing very low resolution images of approximate slices. However, ECT is fast, and relatively inexpensive.".
- Electrical_capacitance_tomography wikiPageID "5811775".
- Electrical_capacitance_tomography wikiPageLength "2048".
- Electrical_capacitance_tomography wikiPageOutDegree "8".
- Electrical_capacitance_tomography wikiPageRevisionID "666407479".
- Electrical_capacitance_tomography wikiPageWikiLink Category:Electrical_engineering.
- Electrical_capacitance_tomography wikiPageWikiLink Category:Inverse_problems.
- Electrical_capacitance_tomography wikiPageWikiLink Category:Nondestructive_testing.
- Electrical_capacitance_tomography wikiPageWikiLink Electrical_impedance_tomography.
- Electrical_capacitance_tomography wikiPageWikiLink Maurice_Beck.
- Electrical_capacitance_tomography wikiPageWikiLink Permittivity.
- Electrical_capacitance_tomography wikiPageWikiLink Tomography.
- Electrical_capacitance_tomography wikiPageWikiLink University_of_Manchester_Institute_of_Science_and_Technology.
- Electrical_capacitance_tomography wikiPageWikiLinkText "Electrical capacitance tomography".
- Electrical_capacitance_tomography wikiPageWikiLinkText "electrical capacitance tomography".
- Electrical_capacitance_tomography subject Category:Electrical_engineering.
- Electrical_capacitance_tomography subject Category:Inverse_problems.
- Electrical_capacitance_tomography subject Category:Nondestructive_testing.
- Electrical_capacitance_tomography hypernym Method.
- Electrical_capacitance_tomography type Software.
- Electrical_capacitance_tomography type Discipline.
- Electrical_capacitance_tomography type Redirect.
- Electrical_capacitance_tomography comment "Electrical capacitance tomography (ECT) is a method for determination of the dielectric permittivity distribution in the interior of an object from external capacitance measurements. It is a close relative of electrical impedance tomography and is proposed as a method for industrial process monitoring, although it has yet to see widespread use.".
- Electrical_capacitance_tomography label "Electrical capacitance tomography".
- Electrical_capacitance_tomography sameAs Q2584887.
- Electrical_capacitance_tomography sameAs Elektrische_capaciteitstomografie.
- Electrical_capacitance_tomography sameAs Tomografia_por_capacitância_elétrica.
- Electrical_capacitance_tomography sameAs m.0f6hx8.
- Electrical_capacitance_tomography sameAs Q2584887.
- Electrical_capacitance_tomography wasDerivedFrom Electrical_capacitance_tomography?oldid=666407479.
- Electrical_capacitance_tomography isPrimaryTopicOf Electrical_capacitance_tomography.