Methodology for studies of natural circulation in closed circuits

Detalhes bibliográficos
Autor(a) principal: Araujo, Rafael de Oliveira Pessoa de
Data de Publicação: 2009
Outros Autores: Moreira, Maria de Lourdes, Instituto de Engenharia Nuclear
Tipo de documento: Artigo de conferência
Idioma: por
Título da fonte: Repositório Institucional do IEN
Texto Completo: http://carpedien.ien.gov.br:8080/handle/ien/2451
Resumo: This work presents an analysis of stability of the phenomenon of natural circulation for onedimension single-phase flow in a closed loop. The computer program uses a stabilized finite element formulation for the solution of the Navier-Stokes and energy equations in cartesian coordinates. The formulation has been developed and tested in a computer code developed at the Nuclear Engineering Institute (IEN-CNEN) and is now available either for future analysis or design of nuclear systems
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spelling Araujo, Rafael de Oliveira Pessoa deMoreira, Maria de LourdesInstituto de Engenharia Nuclear2018-06-12T17:27:47Z2018-06-12T17:27:47Z2009-09http://carpedien.ien.gov.br:8080/handle/ien/2451Submitted by Almir Azevedo (barbio1313@gmail.com) on 2018-06-12T17:27:47Z No. of bitstreams: 1 METHODOLOGY FOR STUDIES OF NATURAL CIRCULATION IN CLOSED CIRCUITS.pdf: 206005 bytes, checksum: 097aa0898f0dffb528cd419c921d4694 (MD5)Made available in DSpace on 2018-06-12T17:27:47Z (GMT). No. of bitstreams: 1 METHODOLOGY FOR STUDIES OF NATURAL CIRCULATION IN CLOSED CIRCUITS.pdf: 206005 bytes, checksum: 097aa0898f0dffb528cd419c921d4694 (MD5) Previous issue date: 2009-09This work presents an analysis of stability of the phenomenon of natural circulation for onedimension single-phase flow in a closed loop. The computer program uses a stabilized finite element formulation for the solution of the Navier-Stokes and energy equations in cartesian coordinates. The formulation has been developed and tested in a computer code developed at the Nuclear Engineering Institute (IEN-CNEN) and is now available either for future analysis or design of nuclear systemsporInstituto de Engenharia NuclearIENBrasilCircuitos fechadosMethodology for studies of natural circulation in closed circuitsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectIV INACinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do IENinstname:Instituto de Engenharia Nuclearinstacron:IENLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://carpedien.ien.gov.br:8080/xmlui/bitstream/ien/2451/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINALMETHODOLOGY FOR STUDIES OF NATURAL CIRCULATION IN CLOSED CIRCUITS.pdfMETHODOLOGY FOR STUDIES OF NATURAL CIRCULATION IN CLOSED CIRCUITS.pdfapplication/pdf206005http://carpedien.ien.gov.br:8080/xmlui/bitstream/ien/2451/1/METHODOLOGY+FOR+STUDIES+OF+NATURAL+CIRCULATION+IN+CLOSED+CIRCUITS.pdf097aa0898f0dffb528cd419c921d4694MD51ien/2451oai:carpedien.ien.gov.br:ien/24512018-06-12 14:27:47.653Dspace IENlsales@ien.gov.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
dc.title.pt_BR.fl_str_mv Methodology for studies of natural circulation in closed circuits
title Methodology for studies of natural circulation in closed circuits
spellingShingle Methodology for studies of natural circulation in closed circuits
Araujo, Rafael de Oliveira Pessoa de
Circuitos fechados
title_short Methodology for studies of natural circulation in closed circuits
title_full Methodology for studies of natural circulation in closed circuits
title_fullStr Methodology for studies of natural circulation in closed circuits
title_full_unstemmed Methodology for studies of natural circulation in closed circuits
title_sort Methodology for studies of natural circulation in closed circuits
author Araujo, Rafael de Oliveira Pessoa de
author_facet Araujo, Rafael de Oliveira Pessoa de
Moreira, Maria de Lourdes
Instituto de Engenharia Nuclear
author_role author
author2 Moreira, Maria de Lourdes
Instituto de Engenharia Nuclear
author2_role author
author
dc.contributor.author.fl_str_mv Araujo, Rafael de Oliveira Pessoa de
Moreira, Maria de Lourdes
Instituto de Engenharia Nuclear
dc.subject.por.fl_str_mv Circuitos fechados
topic Circuitos fechados
dc.description.abstract.por.fl_txt_mv This work presents an analysis of stability of the phenomenon of natural circulation for onedimension single-phase flow in a closed loop. The computer program uses a stabilized finite element formulation for the solution of the Navier-Stokes and energy equations in cartesian coordinates. The formulation has been developed and tested in a computer code developed at the Nuclear Engineering Institute (IEN-CNEN) and is now available either for future analysis or design of nuclear systems
description This work presents an analysis of stability of the phenomenon of natural circulation for onedimension single-phase flow in a closed loop. The computer program uses a stabilized finite element formulation for the solution of the Navier-Stokes and energy equations in cartesian coordinates. The formulation has been developed and tested in a computer code developed at the Nuclear Engineering Institute (IEN-CNEN) and is now available either for future analysis or design of nuclear systems
publishDate 2009
dc.date.issued.fl_str_mv 2009-09
dc.date.accessioned.fl_str_mv 2018-06-12T17:27:47Z
dc.date.available.fl_str_mv 2018-06-12T17:27:47Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
status_str publishedVersion
format conferenceObject
dc.identifier.uri.fl_str_mv http://carpedien.ien.gov.br:8080/handle/ien/2451
url http://carpedien.ien.gov.br:8080/handle/ien/2451
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Instituto de Engenharia Nuclear
dc.publisher.initials.fl_str_mv IEN
dc.publisher.country.fl_str_mv Brasil
publisher.none.fl_str_mv Instituto de Engenharia Nuclear
dc.source.none.fl_str_mv reponame:Repositório Institucional do IEN
instname:Instituto de Engenharia Nuclear
instacron:IEN
reponame_str Repositório Institucional do IEN
collection Repositório Institucional do IEN
instname_str Instituto de Engenharia Nuclear
instacron_str IEN
institution IEN
bitstream.url.fl_str_mv http://carpedien.ien.gov.br:8080/xmlui/bitstream/ien/2451/2/license.txt
http://carpedien.ien.gov.br:8080/xmlui/bitstream/ien/2451/1/METHODOLOGY+FOR+STUDIES+OF+NATURAL+CIRCULATION+IN+CLOSED+CIRCUITS.pdf
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