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Cesar Ofuchi
Cesar Ofuchi
Senior Researcher at UTFPR / NUEM
E-mail confirmado em utfpr.edu.br - Página inicial
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Multiple wire-mesh sensors applied to the characterization of two-phase flow inside a cyclonic flow distribution system
CY Ofuchi, HK Eidt, CC Rodrigues, EN Dos Santos, PHD Dos Santos, ...
Sensors 19 (1), 193, 2019
152019
Characterization of the liquid film flow in a centrifugal separator
HEM Ninahuanca, H Stel, REM Morales, C Ofuchi, MJ Da Silva, ...
AIChE Journal 62 (6), 2213-2226, 2016
112016
Optical-ultrasonic heterogeneous sensor based on soft-computing models
GRC Possetti, GG Terada, RJ Daciuk, CY Ofuchi, F Neves, JL Fabris, ...
IEEE Transactions on Instrumentation and Measurement 64 (9), 2338-2346, 2015
102015
A new method for ultrasound detection of interfacial position in gas-liquid two-phase flow
FR Coutinho, CY Ofuchi, LVR De Arruda, FN Jr, REM Morales
Sensors 14 (5), 9093-9116, 2014
102014
Broadband ultrasound attenuation technique applied to two phase flow pattern recognition
JPD Massignan, F Neves-Jr, CY Ofuchi, LVR Arruda, MJ Da Silva, ...
Journal of Control, Automation and Electrical Systems 25, 547-556, 2014
72014
Heterogeneous measurement system based on optical fiber and ultrasonic sensors to determine ethanol concentration
GRC Possetti, GG Terada, RJ Daciuk, CY Ofuchi, FN Junior, ...
SENSORS, 2011 IEEE, 1169-1172, 2011
72011
Numerical and experimental analysis of vertically ascending swirling liquid film flow
HK Eidt, CC Rodrigues, R Dunaiski, CY Ofuchi, D Bertoldi, MJ da Silva, ...
Journal of Petroleum Science and Engineering 206, 109030, 2021
62021
Void fraction measurement in a gas-liquid swirling flow using an ultrasonic sensor
CY Ofuchi, HK Eidt, D Bertoldi, MJ Da Silva, REM Morales, F Neves
IEEE Access 8, 194477-194484, 2020
52020
Evaluation of an Extended Autocorrelation Phase Estimator for Ultrasonic Velocity Profiles Using Nondestructive Testing Systems
CY Ofuchi, FR Coutinho, F Neves Jr, LVR De Arruda, REM Morales
Sensors 16 (8), 1250, 2016
42016
Extended autocorrelation velocity estimator applied to fluid engineering
CY Ofuchi, FR Coutinho, F Neves Jr, L Valéria, R de Arruda, ...
Proc. of the 9th ISUD, Strasbourg, 109-112, 2014
42014
Wire-mesh sensor, ultrasound and high-speed videometry applied for the characterization of horizontal gas-liquid slug flow
CY Ofuchi, REM Morales, LVR Arruda, F Neves Jr, L Dorini, ...
AIP Conference Proceedings 1428 (1), 327-334, 2012
32012
Técnicas avançadas para análise de escoamento bifásico gás-líquido em golfadas
CY Ofuchi
Universidade Tecnologica Federal do Paraná, 2011
32011
Wire-mesh and ultrasound techniques applied for the characterization of gas-liquid slug flow
CY Ofuchi, WC Sieczkowski, J Neves, LVR Arruda, REM Morales, ...
22010
Numerical and Experimental Analysis of Vertical Ascendant Liquid-Gas Flow Under Action of Centrifugal and Gravitational Fields
HK Eidt, CC Rodrigues, R Dunaiski, CY Ofuchi, F Neves, PHD Santos, ...
Fluids Engineering Division Summer Meeting 58066, V01CT14A006, 2017
12017
Numerical Study of Transient Flow and the Influence of Height and Viscosity in a Cyclonic Chamber in a Distribution System
CC Rodrigues, HK Eidt, R Dunaiski, CY Ofuchi, F Neves Jr, PHD Santos, ...
Fluids Engineering Division Summer Meeting 58059, V01BT11A016, 2017
12017
Study of The Nozzle Diameter Influence in The Fluid Dynamics of a Cylindrical Hydrocyclone Separator
HM NINAHUANCA, HS Azevedo, REM Morales, C Ofuchi, MJ Silva, ...
Wiley Online Library, Curitiba PR, Brazil, 2016
12016
A flexible ultrasonic velocity profiler development environment
CY Ofuchi, FR Coutinho, R dos Santos Rasia, LVR de Arruda, F Neves, ...
2014 IEEE International Instrumentation and Measurement Technology …, 2014
12014
Dew point of the methane-ethanol system: Data via acoustic technique and modeling via CPA EoS
LHM Lino, TH Sirino, MVR Pereira, C Kakitani, CY Ofuchi, REM Morales, ...
The Journal of Supercritical Fluids 203, 106082, 2023
2023
Rock-Flow Cell Parameters Evaluation Using Ultrasound Doppler Velocimetry
AD Stakowian, GND Dextre, LF Botton, EN Dos Santos, FR Coutinho, ...
Proceedings of the 14th ISUD-International Symposium on Ultrasonic Doppler …, 2023
2023
Experimental Analysis of a Liquid-Gas Two-Phase Flow in a Flow Distributor
LHM Lino, HK Eidt, CC Rodrigues, CY Ofuchi, PHD Santos, F Neves Jr, ...
Fluids Engineering Division Summer Meeting 59070, V004T04A023, 2019
2019
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