An investigation of the measurement of void-fraction in air-water mixtures by the electrical impedance method.

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dc.contributor.authorCybula, GJen_AU
dc.date.accessioned2007-11-22T04:34:02Zen_AU
dc.date.accessioned2010-04-30T04:41:54Zen_AU
dc.date.available2007-11-22T04:34:02Zen_AU
dc.date.available2010-04-30T04:41:54Zen_AU
dc.date.issued1971-06en_AU
dc.description.abstractAn impedance type void meter is described which is suitable for measurement of void-fraction in air-water and steam-water mixtures. The mechanical construction of the meter differs from those previously described in that it minimises problems with pressure casing penetrations and with sealing of connecting leads. A condensed theoretical analysis of the behaviour of the meter in air-water mixtures is included, together with a discussion of possible errors due to changes in conductivity of water and excitation frequency. Two different systems on electronics are described, a series and a bridge type system. An experimental calibration of the prototype meter by the "quick-closing valves method" is compared with the theoretical response and the disagreement arising from comparison is explained.en_AU
dc.identifierAAEC-TM-592en_AU
dc.identifier.citationCybula, G. J. (1971). An investigation of the measurement of void-fraction in air-water mixtures by the electrical impedance method (AAEC/TM592). Lucas Heights, NSW: Australian Atomic Energy Commission.en_AU
dc.identifier.govdoc892en_AU
dc.identifier.isbn0642994293en_AU
dc.identifier.otherAAEC-TM-592en_AU
dc.identifier.placeofpublicationLucas Heights, New South Walesen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/883en_AU
dc.language.isoen_auen_AU
dc.publisherAustralian Atomic Energy Commissionen_AU
dc.subjectVoid fractionen_AU
dc.subjectAir-water interactionsen_AU
dc.subjectElectric impedanceen_AU
dc.subjectElectric conductivityen_AU
dc.subjectCalibrationen_AU
dc.titleAn investigation of the measurement of void-fraction in air-water mixtures by the electrical impedance method.en_AU
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