INSTITUTO DE PESQUISAS ENERGÉTICAS E NUCLEARES Repositório Digital da Produção Técnico Científica Biblioteca Terezine Arantes Ferraz

 

Publicações do autor   ROBERTO NAVARRO DE MESQUITA    depositadas no Repositório Digital/IPEN - Total : 59 26/04/2024 02:46:31
Seq	Ano	Ipen_doc	Tipo	Circ.	Título
1	2023	29842	Relatório técnico	N	Módulo de saída do sistema computacional CaReR
2	2023	29854	Artigo de periódico	I	CFD Simulation of isothermal upward two-phase flow in a vertical annulus using interfacial area transport equation
3	2022	29028	Artigo de periódico	N	A comparative study on machine learning regression algorithms aplied to modeling gas centrifuge
4	2022	29034	Artigo de periódico	N	Critical velocity experimental assessment in flat plate fuel element for nuclear research reactor
5	2021	28148	Artigo de periódico	I	Characterization of polyacrylonitrile thermal stabilization process for carbon fiber production using intelligent algorithms
6	2021	28192	Texto completo de evento	I	Classification of two-phase flow instability phases using convolutional neural networks
7	2021	28259	Texto completo de evento	I	Prediction of failures in rotating machines by vibration spectral analysis
8	2020	25565	Artigo de periódico	I	Two-phase flow void fraction estimation based on bubble image segmentation using Randomized Hough Transform with Neural Network (RHTN)
9	2020	27565	Artigo de periódico	I	Nutritional evaluation of Brachiaria brizantha cv. marandu using convolutional neural networks
10	2019	26354	Texto completo de evento	I	Development of a real-time focus estimaton software to be applied in two-phase flow imaging using intelligent processing
11	2018	24758	Artigo de periódico	I	Classification of natural circulation two-phase flow image patterns based on self-organizing maps of full frame DCT coefficients
12	2018	24764	Artigo de periódico	I	Studies on capacity expansion of fuel plants for nuclear research reactors
13	2018	24804	Artigo de periódico	I	Thermal hydraulic analysis improvement for the IEA-R1 research reactor and fuel assembly design modification
14	2018	25071	Artigo de periódico	I	Two-phase flow bubble detection method applied to natural circulation system using fuzzy image processing
15	2018	25392	Texto completo de evento	N	Caracterização espacial e determinação da fração volumétrica local de fibra em compósitos com uso de processamento de imagens e descritores estatísticos
16	2017	23513	Artigo de periódico	I	Psychometric model for safety culture assessment in nuclear research facilities
17	2015	20797	Texto completo de evento	I	Thermophysical characterization of Alsub(2)Osub(3) and ZrOsub(2) nanofluids as emergency cooling fluids of future generations of nuclear reactors
18	2015	21073	Texto completo de evento	I	Self-organizing maps applied to two-phase flow on natural circulation loop studies
19	2015	21137	Texto completo de evento	I	Characterization of physical properties of Alsub(2)Osub(3) and ZrOsub(2) nanofluids for heat transfer applications
20	2013	19453	Texto completo de evento	I	Perspectives of heat transfer enhancements in nuclear reactors toward nanofluids applications
21	2013	19812	Texto completo de evento	I	The behavior of ANGRA 2 nuclear power plant core for a small break LOCA simulated with RELAP5 code
22	2013	23885	Resumo de eventos científicos	N	Heat transfer mode in the core of the Angra 2 nuclear power plant during small break loca obtained with RELAP5 code
23	2012	18189	Artigo de periódico	I	Classification of natural circulation two-phase flow patterns using fuzzy inference on image analysis
24	2012	18200	Texto completo de evento	N	Flow regime identification in natural circulation phenomenon using RELAP5 code
25	2012	18201	Texto completo de evento	N	The behaviour of ANGRA 2 nuclear power plant core for a small break LOCA simulated with RELAP5 code
26	2012	18229	Artigo de periódico	I	Human reliability analysis data obtainment through fuzzy logic in nuclear plants
27	2012	18514	Texto completo de evento	N	ANGRA 2 samll break loca flow regime identification through RELAP5 code
28	2011	16868	Texto completo de evento	I	Development of a labview web-based simulator for RELAP5
29	2011	16918	Texto completo de evento	I	A RELAP5 study to identify flow regime in natural circulation phenomenon
30	2011	17037	Texto completo de evento	I	Frequency analysis for the thermal hydraulic characterization of a natural circulation circuit
31	2011	17047	Texto completo de evento	I	Self-organizing maps of kohonen (COM) applied to multidimensional monitoring data of the IEA-R1 nuclear research reactor
32	2011	17069	Texto completo de evento	I	Analysis of the influence of human factors on main chemical and nuclear plants accidents occurred on last decades
33	2011	17556	Artigo de periódico	I	Comparison between experimental data and numerical modeling for the natural circulation phenomenon
34	2010	16126	Texto completo de evento	N	Analise teorico/experimental do fenomeno de circulacao natural
35	2010	16127	Texto completo de evento	N	Thermal hydraulic phenomenology in a natural circulation circuit
36	2010	16135	Texto completo de evento	N	Study of the natural circulation phenomenon for nuclear reactors
37	2010	16860	Texto completo de evento	I	Study of the natural circulation phenomenon for nuclear reactors
38	2010	18834	Texto completo de evento	I	Study of the natural circulation phenomenon for nuclear reactors
39	2009	12901	Texto completo de evento	I	A human error probability estimate methodology based on fuzzy inference and expert judgment of nuclear plants
40	2009	15276	Texto completo de evento	I	Comparison between experimental data and numerical modeling for the natural circulation phenomenon
41	2009	15277	Texto completo de evento	I	Thermal hydraulic phenomenology for the heating process in a natural circulation facility
42	2009	15394	Texto completo de evento	I	Two-phase flow patterns recognition and parameters estimation through natural circulation test loop image analysis
43	2008	13460	Texto completo de evento	N	Analise teorico e experimental do fenomeno de circulacao natural
44	2005	10698	Texto completo de evento	I	Process sensors characterization based on noise analysis techniques and artificial inteligence
45	2005	22203	Iniciação Científica	N	Estudo e análise do fenômeno de circulação natural no circuito experimental instalado na Engenharia Química/POLI-USP
46	2004	10256	Artigo de periódico	I	Classification of steam generator tube defects for real-time applications using eddy current test data and self-organizing maps
47	2002	08696	Texto completo de evento	I	Development of a system for monitoring and diagnosis of steam generator tubes using artificial intelligence techniques on Eddy Current Test signals
48	2002	09288	Texto completo de evento	I	Feature extraction methods for classification of steam generator tube defects using Self - Organizing Maps
49	2002	12432	Tese	N	Classificação de defeitos em tubos de gerador de vapor de plantas nucleares utilizando mapas auto-organizáveis
50	2001	07639	Texto completo de evento	I	Classification of steam generator tube defects using Linear Predictive Coding and a self-organizing neural network
51	2000	06826	Texto completo de evento	N	Teste de validade para um ensaio por Eddy Current em tubos de geradores de vapor usando logica 'fuzzy' paraconsistente
52	2000	07206	Texto completo de evento	N	Analise de seguranca do reator IEA-R1 a 5MW
53	2000	09502	Texto completo de evento	I	Automated monitoring of defects in heat exchanger and steam generator tubing by eddy current test data analysis
54	1999	06618	Texto completo de evento	N	Simulacao dos acidentes de partida a frio e queda de um elemento combustivel no reator IEA-R1m
55	1997	05002	Texto completo de evento	N	Analise de acidentes de perda de vazao para o reator IEA-R1m
56	1997	05003	Texto completo de evento	N	Analise de acidentes de insercao de reatividade postulados para o reator IEA-R1m
57	1996	02966	Texto completo de evento	N	Analise de acidentes de insercao de reatividade em reatores de pesquisa do tipo piscina
58	1996	03556	Texto completo de evento	N	Estudos para implantacao de uma instalacao para NCT no reator IEA-R1 do IPEN-CNEN/SP
59	1996	05052	Texto completo de evento	I	Design of a facility for NCT research in the IEA-R1 reactor