Comissioning of the IEA-R1 nuclear reactor new heat exchanger

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dc.contributor.authorCASTRO, A.J.A. de
dc.contributor.authorUMBEHAUN, P.E.
dc.contributor.authorCARVALHO, M.R.
dc.coverageInternacionalpt_BR
dc.creator.evento60 YEARS OF IEA-R1: INTERNATIONAL WORKSHOP ON UTILIZATION OF RESEARCH REACTORSpt_BR
dc.date.accessioned2018-03-19T12:25:02Z
dc.date.available2018-03-19T12:25:02Z
dc.date.eventoNovember 28 - December 01, 2017pt_BR
dc.description.abstractThis work presents results on the commissioning of the new heat exchanger of the IEA-R1 nuclear reactor in the occasion of its operational power upgrade from 2 MW to 5 MW, in comparison to the values calculated in the project of IESA Design and Equipments Company. This reactor is a swimming pool type, light water moderated and with graphite reflectors, used for research purposes and medical radioisotopes production. During monitoring procedures, issues were observed on the reactor operation at 5 MW mainly due to the ageing of the reactor’s oldest heat exchanger (TC-A) and excessive vibrations at high flow rates on the other installed heat exchanger (TC-B). So it was decided to provide a new IESA heat exchanger with 5 MW capacity to definitely substitute the TC-A heat exchanger. The results show that the IEA-R1 nuclear reactor can be operated safely and continuously at 5 MW with the new IESA heat exchanger.pt_BR
dc.format.extent57-57pt_BR
dc.identifier.citationCASTRO, A.J.A. de; UMBEHAUN, P.E.; CARVALHO, M.R. Comissioning of the IEA-R1 nuclear reactor new heat exchanger. In: 60 YEARS OF IEA-R1: INTERNATIONAL WORKSHOP ON UTILIZATION OF RESEARCH REACTORS, November 28 - December 01, 2017, São Paulo, SP. <b>Abstract...</b> São Paulo, SP: Instituto de Pesquisas Energéticas e Nucleares, 2017. p. 57-57. Disponível em: http://repositorio.ipen.br/handle/123456789/28754.
dc.identifier.orcidhttps://orcid.org/0000-0002-2887-0759
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/28754
dc.localSão Paulo, SPpt_BR
dc.local.eventoSão Paulo, SPpt_BR
dc.publisherInstituto de Pesquisas Energéticas e Nuclearespt_BR
dc.rightsopenAccesspt_BR
dc.titleComissioning of the IEA-R1 nuclear reactor new heat exchangerpt_BR
dc.typeResumo de eventos científicospt_BR
dspace.entity.typePublication
ipen.autorMARCOS RODRIGUES DE CARVALHO
ipen.autorPEDRO ERNESTO UMBEHAUN
ipen.autorALFREDO JOSE ALVIM DE CASTRO
ipen.codigoautor775
ipen.codigoautor754
ipen.codigoautor1255
ipen.contributor.ipenauthorMARCOS RODRIGUES DE CARVALHO
ipen.contributor.ipenauthorPEDRO ERNESTO UMBEHAUN
ipen.contributor.ipenauthorALFREDO JOSE ALVIM DE CASTRO
ipen.date.recebimento18-03pt_BR
ipen.event.datapadronizada2017pt_BR
ipen.identifier.ipendoc24576pt_BR
ipen.notas.internasAbstractpt_BR
ipen.type.genreResumo
relation.isAuthorOfPublicationb4b7bec3-7773-4d35-8d36-73e44adeaa08
relation.isAuthorOfPublicationc1502b5a-764f-4f7b-bae0-b04b2a264aae
relation.isAuthorOfPublicationaf144b86-4313-42af-ba10-fcebb8fa4463
relation.isAuthorOfPublication.latestForDiscoveryaf144b86-4313-42af-ba10-fcebb8fa4463
sigepi.autor.atividadeCASTRO, A.J.A. DE:1255:420:Spt_BR
sigepi.autor.atividadeUMBEHAUN, P.E.:754:420:Npt_BR
sigepi.autor.atividadeCARVALHO, M.R.:775:430:Npt_BR
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