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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
111

Proposta de um nucleo de reator PWR avancado com caracteristicas adequadas para o conceito de seguranca passiva

PERROTTA, JOSE A. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:43:11Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:56:49Z (GMT). No. of bitstreams: 1 06476.pdf: 9927984 bytes, checksum: 071861dcaed4ce3370a5065fdd2ae525 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
112

Medidas de parametros neutronicos de veneno queimavel de Alsub(2)Osub(3)-Bsub(4)C para reatores PWR

FER, NELSON C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:44:43Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:57:41Z (GMT). No. of bitstreams: 1 07153.pdf: 5411966 bytes, checksum: 3527e244d1e1c65a74e727e79fecfdad (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
113

Contribuicoes para melhoria das metodologias de avaliacao de choque termico pressurizado em vasos de pressao de reatores PWR

GOMES, PAULO de T.V. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:50:12Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:58:42Z (GMT). No. of bitstreams: 1 10555.pdf: 13498632 bytes, checksum: a2f985eebcd01db42fa692b0aad0df6d (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
114

Análise numérica da dinâmica do escoamento em circuitos de circulação natural / Numerical analysis of the fluid dynamics in a natural circulation loop

ANGELO, GABRIEL 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:41:29Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:20Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
115

Analise de integridade estrutural de tubos de geradores de vapor deteriorados por corrosao sob tensao pelo primario na regiao de transicao de expansao junto ao espelho

SILVEIRA, HELVECIO C.K. da 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:47:15Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:43Z (GMT). No. of bitstreams: 1 07971.pdf: 6425112 bytes, checksum: 2adaba2434371c9ca93a67fa4d783fb9 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
116

Categorizacao de tensoes em modelos de elementos finitos de conexoes bocal-vaso de pressao

ALBUQUERQUE, LEVI B. de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:43:43Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:10:05Z (GMT). No. of bitstreams: 1 06657.pdf: 7227137 bytes, checksum: 98d04613dee6fef51753ac299fba0661 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
117

Modelagem da fratura por corrosão sob tensão nos bocais do mecânismo de acionamento das barras de controle de reator de água pressurizada

ALY, OMAR F. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:51:41Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:10:25Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
118

Acoplamento entre os métodos diferencial e da teoria da perturbação para o cálculo dos coeficientes de sensibilidade em problemas de transmutação nuclear / Coupling between the differential and perturbation theory methods for calculating sensitivity coefficients in nuclear transmutation problems

ROSSI, LUBIANKA F.R. 17 March 2015 (has links)
Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2015-03-17T10:41:16Z No. of bitstreams: 0 / Made available in DSpace on 2015-03-17T10:41:16Z (GMT). No. of bitstreams: 0 / Tese (Doutorado em Tecnologia Nuclear) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
119

Proposta de um nucleo de reator PWR avancado com caracteristicas adequadas para o conceito de seguranca passiva

PERROTTA, JOSE A. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:43:11Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:56:49Z (GMT). No. of bitstreams: 1 06476.pdf: 9927984 bytes, checksum: 071861dcaed4ce3370a5065fdd2ae525 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
120

Medidas de parametros neutronicos de veneno queimavel de Alsub(2)Osub(3)-Bsub(4)C para reatores PWR

FER, NELSON C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:44:43Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:57:41Z (GMT). No. of bitstreams: 1 07153.pdf: 5411966 bytes, checksum: 3527e244d1e1c65a74e727e79fecfdad (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

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