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 : 57 31/05/2023 23:09:32
Seq	Ano	Ipen_doc	Tipo	Circ.	Título
1	2022	29028	Artigo de periódico	N	A comparative study on machine learning regression algorithms aplied to modeling gas centrifuge
2	2022	29034	Artigo de periódico	N	Critical velocity experimental assessment in flat plate fuel element for nuclear research reactor
3	2021	28148	Artigo de periódico	I	Characterization of polyacrylonitrile thermal stabilization process for carbon fiber production using intelligent algorithms
4	2021	28192	Texto completo de evento	I	Classification of two-phase flow instability phases using convolutional neural networks
5	2021	28259	Texto completo de evento	I	Prediction of failures in rotating machines by vibration spectral analysis
6	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)
7	2020	27565	Artigo de periódico	I	Nutritional evaluation of Brachiaria brizantha cv. marandu using convolutional neural networks
8	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
9	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
10	2018	24764	Artigo de periódico	I	Studies on capacity expansion of fuel plants for nuclear research reactors
11	2018	24804	Artigo de periódico	I	Thermal hydraulic analysis improvement for the IEA-R1 research reactor and fuel assembly design modification
12	2018	25071	Artigo de periódico	I	Two-phase flow bubble detection method applied to natural circulation system using fuzzy image processing
13	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
14	2017	23513	Artigo de periódico	I	Psychometric model for safety culture assessment in nuclear research facilities
15	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
16	2015	21073	Texto completo de evento	I	Self-organizing maps applied to two-phase flow on natural circulation loop studies
17	2015	21137	Texto completo de evento	I	Characterization of physical properties of Alsub(2)Osub(3) and ZrOsub(2) nanofluids for heat transfer applications
18	2013	19453	Texto completo de evento	I	Perspectives of heat transfer enhancements in nuclear reactors toward nanofluids applications
19	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
20	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
21	2012	18189	Artigo de periódico	I	Classification of natural circulation two-phase flow patterns using fuzzy inference on image analysis
22	2012	18200	Texto completo de evento	N	Flow regime identification in natural circulation phenomenon using RELAP5 code
23	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
24	2012	18229	Artigo de periódico	I	Human reliability analysis data obtainment through fuzzy logic in nuclear plants
25	2012	18514	Texto completo de evento	N	ANGRA 2 samll break loca flow regime identification through RELAP5 code
26	2011	16868	Texto completo de evento	I	Development of a labview web-based simulator for RELAP5
27	2011	16918	Texto completo de evento	I	A RELAP5 study to identify flow regime in natural circulation phenomenon
28	2011	17037	Texto completo de evento	I	Frequency analysis for the thermal hydraulic characterization of a natural circulation circuit
29	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
30	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
31	2011	17556	Artigo de periódico	I	Comparison between experimental data and numerical modeling for the natural circulation phenomenon
32	2010	16126	Texto completo de evento	N	Analise teorico/experimental do fenomeno de circulacao natural
33	2010	16127	Texto completo de evento	N	Thermal hydraulic phenomenology in a natural circulation circuit
34	2010	16135	Texto completo de evento	N	Study of the natural circulation phenomenon for nuclear reactors
35	2010	16860	Texto completo de evento	I	Study of the natural circulation phenomenon for nuclear reactors
36	2010	18834	Texto completo de evento	I	Study of the natural circulation phenomenon for nuclear reactors
37	2009	12901	Texto completo de evento	I	A human error probability estimate methodology based on fuzzy inference and expert judgment of nuclear plants
38	2009	15276	Texto completo de evento	I	Comparison between experimental data and numerical modeling for the natural circulation phenomenon
39	2009	15277	Texto completo de evento	I	Thermal hydraulic phenomenology for the heating process in a natural circulation facility
40	2009	15394	Texto completo de evento	I	Two-phase flow patterns recognition and parameters estimation through natural circulation test loop image analysis
41	2008	13460	Texto completo de evento	N	Analise teorico e experimental do fenomeno de circulacao natural
42	2005	10698	Texto completo de evento	I	Process sensors characterization based on noise analysis techniques and artificial inteligence
43	2005	22203	Iniciação Científica	N	Estudo e análise do fenômeno de circulação natural no circuito experimental instalado na Engenharia Química/POLI-USP
44	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
45	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
46	2002	09288	Texto completo de evento	I	Feature extraction methods for classification of steam generator tube defects using Self - Organizing Maps
47	2002	12432	Tese	N	Classificação de defeitos em tubos de gerador de vapor de plantas nucleares utilizando mapas auto-organizáveis
48	2001	07639	Texto completo de evento	I	Classification of steam generator tube defects using Linear Predictive Coding and a self-organizing neural network
49	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
50	2000	07206	Texto completo de evento	N	Analise de seguranca do reator IEA-R1 a 5MW
51	2000	09502	Texto completo de evento	I	Automated monitoring of defects in heat exchanger and steam generator tubing by eddy current test data analysis
52	1999	06618	Texto completo de evento	N	Simulacao dos acidentes de partida a frio e queda de um elemento combustivel no reator IEA-R1m
53	1997	05002	Texto completo de evento	N	Analise de acidentes de perda de vazao para o reator IEA-R1m
54	1997	05003	Texto completo de evento	N	Analise de acidentes de insercao de reatividade postulados para o reator IEA-R1m
55	1996	02966	Texto completo de evento	N	Analise de acidentes de insercao de reatividade em reatores de pesquisa do tipo piscina
56	1996	03556	Texto completo de evento	N	Estudos para implantacao de uma instalacao para NCT no reator IEA-R1 do IPEN-CNEN/SP
57	1996	05052	Texto completo de evento	I	Design of a facility for NCT research in the IEA-R1 reactor