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 : 61 01/12/2024 00:52:20
Seq	Ano	Ipen_doc	Tipo	Circ.	Título
1	2024	30397	Artigo de periódico	Internacional	Convolutional neural network-based pattern recognition in natural circulation instability images
2	2024	30512	Texto completo de evento	Internacional	Explainable Artificial Intelligence applied to images of two-phase flow
3	2023	29842	Relatório técnico	Nacional	Módulo de saída do sistema computacional CaReR
4	2023	29854	Artigo de periódico	Internacional	CFD Simulation of isothermal upward two-phase flow in a vertical annulus using interfacial area transport equation
5	2022	29028	Artigo de periódico	Nacional	A comparative study on machine learning regression algorithms aplied to modeling gas centrifuge
6	2022	29034	Artigo de periódico	Nacional	Critical velocity experimental assessment in flat plate fuel element for nuclear research reactor
7	2021	28148	Artigo de periódico	Internacional	Characterization of polyacrylonitrile thermal stabilization process for carbon fiber production using intelligent algorithms
8	2021	28192	Texto completo de evento	Internacional	Classification of two-phase flow instability phases using convolutional neural networks
9	2021	28259	Texto completo de evento	Internacional	Prediction of failures in rotating machines by vibration spectral analysis
10	2020	25565	Artigo de periódico	Internacional	Two-phase flow void fraction estimation based on bubble image segmentation using Randomized Hough Transform with Neural Network (RHTN)
11	2020	27565	Artigo de periódico	Internacional	Nutritional evaluation of Brachiaria brizantha cv. marandu using convolutional neural networks
12	2019	26354	Texto completo de evento	Internacional	Development of a real-time focus estimaton software to be applied in two-phase flow imaging using intelligent processing
13	2018	24758	Artigo de periódico	Internacional	Classification of natural circulation two-phase flow image patterns based on self-organizing maps of full frame DCT coefficients
14	2018	24764	Artigo de periódico	Internacional	Studies on capacity expansion of fuel plants for nuclear research reactors
15	2018	24804	Artigo de periódico	Internacional	Thermal hydraulic analysis improvement for the IEA-R1 research reactor and fuel assembly design modification
16	2018	25071	Artigo de periódico	Internacional	Two-phase flow bubble detection method applied to natural circulation system using fuzzy image processing
17	2018	25392	Texto completo de evento	Nacional	Caracterização espacial e determinação da fração volumétrica local de fibra em compósitos com uso de processamento de imagens e descritores estatísticos
18	2017	23513	Artigo de periódico	Internacional	Psychometric model for safety culture assessment in nuclear research facilities
19	2015	20797	Texto completo de evento	Internacional	Thermophysical characterization of Alsub(2)Osub(3) and ZrOsub(2) nanofluids as emergency cooling fluids of future generations of nuclear reactors
20	2015	21073	Texto completo de evento	Internacional	Self-organizing maps applied to two-phase flow on natural circulation loop studies
21	2015	21137	Texto completo de evento	Internacional	Characterization of physical properties of Alsub(2)Osub(3) and ZrOsub(2) nanofluids for heat transfer applications
22	2013	19453	Texto completo de evento	Internacional	Perspectives of heat transfer enhancements in nuclear reactors toward nanofluids applications
23	2013	19812	Texto completo de evento	Internacional	The behavior of ANGRA 2 nuclear power plant core for a small break LOCA simulated with RELAP5 code
24	2013	23885	Resumo de eventos científicos	Nacional	Heat transfer mode in the core of the Angra 2 nuclear power plant during small break loca obtained with RELAP5 code
25	2012	18189	Artigo de periódico	Internacional	Classification of natural circulation two-phase flow patterns using fuzzy inference on image analysis
26	2012	18200	Texto completo de evento	Nacional	Flow regime identification in natural circulation phenomenon using RELAP5 code
27	2012	18201	Texto completo de evento	Nacional	The behaviour of ANGRA 2 nuclear power plant core for a small break LOCA simulated with RELAP5 code
28	2012	18229	Artigo de periódico	Internacional	Human reliability analysis data obtainment through fuzzy logic in nuclear plants
29	2012	18514	Texto completo de evento	Nacional	ANGRA 2 samll break loca flow regime identification through RELAP5 code
30	2011	16868	Texto completo de evento	Internacional	Development of a labview web-based simulator for RELAP5
31	2011	16918	Texto completo de evento	Internacional	A RELAP5 study to identify flow regime in natural circulation phenomenon
32	2011	17037	Texto completo de evento	Internacional	Frequency analysis for the thermal hydraulic characterization of a natural circulation circuit
33	2011	17047	Texto completo de evento	Internacional	Self-organizing maps of kohonen (COM) applied to multidimensional monitoring data of the IEA-R1 nuclear research reactor
34	2011	17069	Texto completo de evento	Internacional	Analysis of the influence of human factors on main chemical and nuclear plants accidents occurred on last decades
35	2011	17556	Artigo de periódico	Internacional	Comparison between experimental data and numerical modeling for the natural circulation phenomenon
36	2010	16126	Texto completo de evento	Nacional	Análise teórico/experimental do fenômeno de circulação natural
37	2010	16127	Texto completo de evento	Nacional	Thermal hydraulic phenomenology in a natural circulation circuit
38	2010	16135	Texto completo de evento	Nacional	Study of the natural circulation phenomenon for nuclear reactors
39	2010	16860	Texto completo de evento	Internacional	Study of the natural circulation phenomenon for nuclear reactors
40	2010	18834	Texto completo de evento	Internacional	Study of the natural circulation phenomenon for nuclear reactors
41	2009	12901	Texto completo de evento	Internacional	A human error probability estimate methodology based on fuzzy inference and expert judgment of nuclear plants
42	2009	15276	Texto completo de evento	Internacional	Comparison between experimental data and numerical modeling for the natural circulation phenomenon
43	2009	15277	Texto completo de evento	Internacional	Thermal hydraulic phenomenology for the heating process in a natural circulation facility
44	2009	15394	Texto completo de evento	Internacional	Two-phase flow patterns recognition and parameters estimation through natural circulation test loop image analysis
45	2008	13460	Texto completo de evento	Nacional	Analise teórico e experimental do fenômeno de circulação natural
46	2005	10698	Texto completo de evento	Internacional	Process sensors characterization based on noise analysis techniques and artificial inteligence
47	2005	22203	Iniciação Científica	Nacional	Estudo e análise do fenômeno de circulação natural no circuito experimental instalado na Engenharia Química/POLI-USP
48	2004	10256	Artigo de periódico	Internacional	Classification of steam generator tube defects for real-time applications using eddy current test data and self-organizing maps
49	2002	08696	Texto completo de evento	Internacional	Development of a system for monitoring and diagnosis of steam generator tubes using artificial intelligence techniques on Eddy Current Test signals
50	2002	09288	Texto completo de evento	Internacional	Feature extraction methods for classification of steam generator tube defects using Self - Organizing Maps
51	2002	12432	Tese	Nacional	Classificação de defeitos em tubos de gerador de vapor de plantas nucleares utilizando mapas auto-organizáveis
52	2001	07639	Texto completo de evento	Internacional	Classification of steam generator tube defects using Linear Predictive Coding and a self-organizing neural network
53	2000	06826	Texto completo de evento	Nacional	Teste de validade para um ensaio por Eddy Current em tubos de geradores de vapor usando logica 'fuzzy' paraconsistente
54	2000	07206	Texto completo de evento	Nacional	Analise de seguranca do reator IEA-R1 a 5MW
55	2000	09502	Texto completo de evento	Internacional	Automated monitoring of defects in heat exchanger and steam generator tubing by eddy current test data analysis
56	1999	06618	Texto completo de evento	Nacional	Simulacao dos acidentes de partida a frio e queda de um elemento combustivel no reator IEA-R1m
57	1997	05002	Texto completo de evento	Nacional	Analise de acidentes de perda de vazao para o reator IEA-R1m
58	1997	05003	Texto completo de evento	Nacional	Analise de acidentes de insercao de reatividade postulados para o reator IEA-R1m
59	1996	02966	Texto completo de evento	Nacional	Analise de acidentes de insercao de reatividade em reatores de pesquisa do tipo piscina
60	1996	03556	Texto completo de evento	Nacional	Estudos para implantacao de uma instalacao para NCT no reator IEA-R1 do IPEN-CNEN/SP
61	1996	05052	Texto completo de evento	Internacional	Design of a facility for NCT research in the IEA-R1 reactor