Experimental and numerical approaches of aerosols removal in spray for nuclear reactor containment application

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dc.contributor.author Porcheron, Emmanuel
dc.contributor.author Lemaitre, P.
dc.contributor.author Marchand, D.
dc.contributor.author Nuboer, A.
dc.contributor.author Vendel, J.
dc.date.accessioned 2014-12-10T06:33:45Z
dc.date.available 2014-12-10T06:33:45Z
dc.date.issued 2008
dc.description.abstract Paper presented at the 6th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, South Africa, 30 June - 2 July, 2008. en_ZA
dc.description.abstract TOSQAN is an experimental program undertaken by the Institut de Radioprotection et de Sûreté Nucléaire (IRSN) in order to perform thermal hydraulic containment studies. The TOSQAN facility is a large enclosure devoted to simulate typical accidental thermal hydraulic flow conditions in nuclear Pressurized Water Reactor (PWR) containment. The TOSQAN facility, which is highly instrumented with non-intrusive optical diagnostics, is particularly adapted to nuclear safety CFD code validation. The present work is devoted to study the interaction of a water spray injection used as a mitigation means in order to reduce the gas pressure and temperature in the containment, to produce gases mixing and washout of fission products. In order to have a better understanding of heat and mass transfers between the spray droplets and the gas mixture, and to analyze mixing effects due to spray activation, we performed detailed characterization of the two-phase flow. en_ZA
dc.description.librarian vk2014 en_ZA
dc.format.extent 11 pages en_ZA
dc.format.medium PDF en_ZA
dc.identifier.citation Porcheron, E, Lemaitre, P, Marchand, D, Nuboer, A & Vendel, J 2008, Experimental and numerical approaches of aerosols removal in spray for nuclear reactor containment application, Paper presented to the 6th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, South Africa, 30 June - 2 July 2008. en_ZA
dc.identifier.isbn 9781868546916
dc.identifier.uri http://hdl.handle.net/2263/42899
dc.language.iso en en_ZA
dc.publisher International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics en_ZA
dc.relation.ispartof HEFAT 2008 en_US
dc.rights University of Pretoria en_ZA
dc.subject Aerosol removal en_ZA
dc.subject Spray for nuclear reactor en_ZA
dc.subject Nuclear reactor containment application en_ZA
dc.subject TOSQAN en_ZA
dc.subject Thermal hydraulic containment studies en_ZA
dc.subject Pressurized water reactor containment en_ZA
dc.subject PWR en_ZA
dc.subject Non-intrusive optical diagnostics en_ZA
dc.subject Nuclear safety CFD code vialation en_ZA
dc.subject Spray en_ZA
dc.subject Heat and mass transfer en_ZA
dc.subject Fission products en_ZA
dc.title Experimental and numerical approaches of aerosols removal in spray for nuclear reactor containment application en_ZA
dc.type Presentation en_ZA


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