Radial heat transfer at the wall in packed beds

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dc.contributor.authorChan, BKCen_AU
dc.contributor.authorLawther, KRen_AU
dc.date.accessioned2007-11-22T04:30:34Zen_AU
dc.date.accessioned2010-04-30T04:40:28Zen_AU
dc.date.available2007-11-22T04:30:34Zen_AU
dc.date.available2010-04-30T04:40:28Zen_AU
dc.date.issued1967-05en_AU
dc.description.abstractA literature survey indicates that adequate mathematical models are available for the study of heat transfer in packed beds. However, experimental data have been obtained at low Reynolds numbers only, below 3500. Experimental results are reported for a 7 in. diameter bed packed with 0.489 in. and 0.658 in. diameter glass spheres, with preheated air as the fluid flowing in the bed. Results indicate that the bed-to-wall heat transfer coefficient hw, based on the wall temperature and a bulk gas temperature, may be best correlated by the relation Nu = 2.35 Re 0.63 to a standard deviation of 11.4 per cent for values between 2,000 and 15,000.en_AU
dc.identifier.citationChan, B. K.C., & Lawther, K. R. (1967). Radial heat transfer at the wall in packed beds. (AAEC/TM389). Lucas Heights, NSW: Research Establishment, Australian Atomic Energy Commission.en_AU
dc.identifier.govdoc801en_AU
dc.identifier.otherAAEC-TM-389en_AU
dc.identifier.placeofpublicationLucas Heights, New South Walesen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/791en_AU
dc.language.isoen_auen_AU
dc.publisherAustralian Atomic Energy Commissionen_AU
dc.subject.otherHeat transferen_AU
dc.subject.otherEnergy transferen_AU
dc.subject.otherPacked bedsen_AU
dc.subject.otherReynolds numberen_AU
dc.subject.otherMathematical modelsen_AU
dc.titleRadial heat transfer at the wall in packed bedsen_AU
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