Symposium TURBOMACHINERY

 

ENC10-0039 - TECHNICAL ASSISTANCE TO THE MANUFACTURE, CONSTRUCTION AND ASSEMBLY OF OSORIO-CANOAS OIL PIPELINE FLOW PUMPS
Menezes, Kellson Takenaka - kellson.telsan@petrobras.com.br (Petrobras); Junior, Joilson Souza Rangel - joilson_jr@petrobras.com.br (Petrobras)
 
Keywords: Centrifugal Pumps; Vibration
 
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ENC10-0143 - RADIAL TURBOFAN CFD ANALYSIS
Barbosa, João Roberto - barbosa@ita.br (Instituto Tecnológico de Aeronáutica); Zaparoli, Edson Luiz - zaparoli@ita.br (Instituto Tecnológico de Aeronáutica); Andrade, Cláudia Regina de - claudia@ita.br (Instituto Tecnológico de Aeronáutica); Manzanares Filho, Nelson - nelson@unifei.edu.br (Universidade Federal de Itajubá); Menon, Genesio José - genesio@unifei.edu.br (Universidade Federal de Itajubá); Oliveira, Waldir de - waldir@unifei.edu.br (Universidade Federal de Itajubá); Camacho, Ramiro Gustavo Ramirez - ramirez@unifei.edu.br (Universidade Federal de Itajubá)
 
Keywords: CFD (Computational Fluid Dynamic); radial turbofan; centrifugal fan; MRF (Moving Reference Frame)
 
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ENC10-0146 - CFD STUDY OF STEAM CONDENSING FLOW IN A LAVAL NOZZLE
Vilela, Rodrigo Dias - vilela@ita.br (Instituto Tecnológico de Aeronáutica); Andrade, Cláudia Regina de - claudia@ita.br (Instituto Tecnológico de Aeronáutica); Zaparoli, Edson Luiz - zaparoli@ita.br (Instituto Tecnológico de Aeronáutica); Pantaleão, Aluisio Viais - aluisio.pantaleao@vsesa.com.br (Vale Soluções em Energia S.A.)
 
Keywords: wet steam flow; condensation; Laval nozzle; multiphase flow; CFD modeling
 
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ENC10-0160 - ACCURATE CALIBRATION OF STEAM TURBINE SPEED CONTROL SYSTEM AND ITS INFLUENCE ON PRIMARY REGULATION AT ELECTRIC GRID
Irrazabal Bohorquez, Washington Orlando - wirraz@yahoo.com (Technological Institute of Aeronautics); Barbosa, João Roberto - barbosa@ita.br (Technological Institute of Aeronautics)
 
Keywords: thermal power plants; steam turbine; speed control system; electric grid
 
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ENC10-0192 - VIBRATION ANALYSIS OF THE SYNCHRONOUS MOTOR OF A PROPANE COMPRESSOR
Nogueira, Diana - diananogueira@petrobras.com.br (Petroleo Brasileiro S.A. - Petrobras); Rangel jr, Joilson de Souza - joilson_jr@petrobras.com.br (Petroleo Brasileiro S.A. - Petrobras); Moreira, Richardson Gomes - ricgmoreira@petrobras.com.br (Petroleo Brasileiro S.A. - Petrobras)
 
Keywords: motor; vibrations; unbalance; dynamics; analysis
 
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ENC10-0298 - SURGING TO CHOKING: A STUDY OF THE AXIAL CHANNEL OF AXIAL COMPRESSORS
Barbosa, João Roberto - barbosa@ita.br (ITA - Instituto Tecnológico de Aeronáutica); Figueiredo, Josué Sanches Figueiredo - josuef@ita.br (ITA - Instituto Tecnológico de Aeronáutica)
 
Keywords: gas turbine; axial compressors; surge; stall; choke
 
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ENC10-0351 - CFD ANALYSIS OF A TRANSONIC AXIAL-FLOW COMPRESSOR STAGE
Silva, Alessandro Cassolari Vaz da - alessandrocvs@lasme.coppe.ufrj.br (Universidade Federal do Rio de Janeiro); Su, Jian - sujian@lasme.coppe.ufrj.br (Universidade Federal do Rio de Janeiro)
 
Keywords: turbomachinery; CFD; axial flow compressor; SST
 
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ENC10-0372 - MULTI-OBJECTIVE OPTIMIZATION FOR PRELIMINARY DESIGN OF ROCKET TURBINE ENGINE USING AN EVOLUTIONARY ALGORITHM
Cunha, Marco Antonio H. - awallon@ita.br (Liquid Propulsion Laboratory LPL-IAE/DCTA); Tomita, Jesuino Takachi - jtakachi@ita.br (Technological Institute of Aeronautics ITA/DCTA)
 
Keywords: Multi-objective optimization; Rocket turbine engine; Impulse turbine; GAs
 
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ENC10-0448 - AERODYNAMIC DESIGN OF MULTI-STAGE AXIAL FLOW COMPRESSORS USING VISUAL BASIC
Silva, Amanda Briggs - amybriggs@poli.ufrj.br (UFRJ); Moreira, Felippe Celestino - celestino@lasme.coppe.ufrj.br (UFRJ); Su, Jian - sujian@lasme.coppe.ufrj.br (UFRJ)
 
Keywords: Turbomachinery; Axial Compressor; Aerodynamic design
 
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ENC10-0496 - PERFORMANCE EVALUATION OF TURBOMACHINERY IN THE PETROLEUM EXPLORATION AND PRODUCTION AREA
Silva, Alisson Cardoso Gomes da - alissoncardoso@petrobras.com.br (Petrobras); Oliveira Júnior, Silvio - soj@usp.br (State University of São Paulo)
 
Keywords: Turbomachinery; Performance; Factory Acceptance Test; Field Testing
 
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ENC10-0573 - COOLED GAS TURBINE BLADE TRAILING EDGE FLOW ANALYSIS
Mendonça, Márcio Teixeira de - marcio_tm@yahoo.com (Instituto Tecnológico de Aeronáutica)
 
Keywords: gas turbine cooling; gas turbine losses; hydrodynamic stability analysis
 
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ENC10-0579 - COMPUTATIONAL SIMULATION OF TURBULENT FLOWIN AN AXIAL COMPRESSOR ROTOR WITH A REYNOLDS STRESS MODEL
Montojos, Bruno Guimarães - bgm87@lasme.coppe.ufrj.br (Universidade Federal do Rio de Janeiro, COPPPE, Nuclear Engineering Program); Moura, Newton R. - newton.moura@petrobras.com.br (Petrobras/CENPES/Gas and Energy); Su, Jian - sujian@lasme.coppe.ufrj.br (Universidade Federal do Rio de Janeiro, COPPPE, Nuclear Engineering Program)
 
Keywords: turbomachinery; axial compressor; CFD; turbulence models; SSG
 
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ENC10-0705 - IMPLEMENTATION OF ONE-DIMENSIONAL CENTRIFUGAL COMPRESSOR DESIGN CODE
Velásquez, Elkin I. Gutiérrez - elking@unifei.edu.br (UNIFEI); Nascimento, Marco A. R. - marcoantonio@unifei.edu.br (UNIFEI)
 
Keywords: CFD; centrifugal compressor design; gas turbines engines
 
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