CARLOS ALEXANDRE DE JESUS MIRANDA
17 resultados
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Artigo IPEN-doc 28278 Small punch test devices in development at IPEN aiming to perform tests in RMB hot cells2021 - MIRANDA, C.A.J.; LIMA, J.R.; FALOPPA, A.A.; ANDRADE, A.H.P. de; MATTAR NETO, M.; CASTAGNET, M.; LOBO, R.M.; PEREIRA, L.S.Artigo IPEN-doc 22415 Influence of the crack propagation rate in the obtaining opening and closing stress intensity factor by finite element method2016 - RICARDO, LUIZ C.H.; MIRANDA, CARLOS A.J.Artigo IPEN-doc 21768 Crack simulation models in variable amplitude loading - a review2016 - RICARDO, LUIZ C.H.; MIRANDA, CARLOS A.J.Artigo IPEN-doc 05874 Stress analysis of a research PWR pressure vessel. A general description1995 - MIRANDA, C.A.J.; MATTAR NETO, M.; OLIVEIRA, C.A.; CRUZ, J.R.B.; BEZERRA, L.M.; ALBUQUERQUE, L.B.; ASSIS, G.M.V.Artigo IPEN-doc 05864 Stress assessment of a component using 3D finite element models1995 - MATTAR NETO, M.; MIRANDA, C.A.J.; CRUZ, J.R.B.; BEZERRA, L.M.Artigo IPEN-doc 05862 ASME limits and contradictions in the finite element analyses of pressure vessels1995 - BEZERRA, L.M.; CRUZ, J.R.B.; MIRANDA, C.A.J.; MATTAR NETO, M.Artigo IPEN-doc 13968 Finite element analysis of a compressor housing used in high pressure refrigeration system2007 - BOSCO JUNIOR, RAUL; MACIEL, RICARDO A.; MATTAR NETO, MIGUEL; MIRANDA, CARLOS A.J.In the design of compressors running with high pressure refrigerants, safety aspects must be a mandatory concern. Moreover, when dealing with high pressure levels, compressor components have their original design adapted to withstand such a high pressures, particularly acoustical mufflers, external housing, and compression mechanism. Regarding the external housing, the design approach goes beyond acoustical and aesthetics features as mostly observed in current refrigerating compressors. In order to safety enclose the compression mechanism the application of a proper design methodology is mandatory to safeguard the structural integrity of both the compressor external housing and the whole refrigerating system. Looking for acceptable, cost effective safety factors, a simultaneous design approach including advanced structural mechanics techniques, experimentation, safety Codes revision, and Computer Aided Engineering (CAE) tools application is mandatory. The aim of this work is to present a new development approach, concerning structural design of a compressor housing used in high pressure refrigeration system. Numerical and experimental results will be compared among each other aiming to evaluate some ASME Codes criteria and design procedures.Artigo IPEN-doc 10706 Numerical study of 3-D constraint effects in SE(B) specimens2004 - RABELLO, E.G.; CRUZ, J.R.B.; MATTAR NETO, M.; MIRANDA, C.A.J.Artigo IPEN-doc 15301 Transient thermal analysis of a 1:2 scale cask for research reactors nuclear spent fuel elements considering thermal contacts and irradiation2009 - MIRANDA, CARLOS A.J.; FAINER, GERSON; MATTAR NETO, MIGUELArtigo IPEN-doc 12177 Structural analysis of items in the pressure boundary of the IEA-R1 research reactor heat exchanger2007 - FAINER, GERSON; MIRANDA, CARLOS A. de J.; MATTAR NETO, MIGUEL