Výsledky vyhledávání - "Carneiro, Francisco Olimpio Moura"

Dissertation/ Thesis

Levantamento de curvas de eficiência de aerogeradores de 3m de diâmetro utilizando modelos de turbulência RANS de uma e duas equações com comparação experimental

Autor: Carneiro, Francisco Olimpio Moura

Publikováno v: Repositório Institucional da UFCUniversidade Federal do CearáUFC.

CARNEIRO, F. O. M. Levantamento de curvas de eficiência de aerogeradores de 3m de diâmetro utilizando modelos de turbulência RANS de uma e duas equações com comparação experimental. 2011. 82 f. Dissertação (Mestrado em Engenharia Mecânica)

Externí odkaz: http://www.repositorio.ufc.br/handle/riufc/15916

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Akademický článek

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Ceramic parts manufactured using granite powder with addition of mineral coal combustionproducts: mechanical characterization

Autor: Pinheiro, Halisson de Souza, Nogueira, Ricardo Emílio Ferreira Quevedo, Xavier, Louise Caroline Peixoto, Lobo, Cândido Jorge de Sousa, Carneiro, Francisco Olimpio Moura

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

The technical feasibility of the use of granite residues as raw material in the manufacture of ceramic test specimens, with additions of the Coal Mineral Combustion (PCC's) products as a reforestation phase, was studied. The materials used were White

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::788f5921b7ca8d9bbae43777c1fdd648
http://www.repositorio.ufc.br/handle/riufc/57739

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k–ω SST (shear stress transport) turbulence model calibration: A case study on a small scale horizontal axis wind turbine

Autor: Rocha, Paulo Alexandre Costa, Rocha, Hélio Henrique Barbosa, Carneiro, Francisco Olimpio Moura, Silva, Maria Eugênia Vieira da, Bueno, André Valente

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

This work deals with a computational investigation emphasized on the calibration of a turbulence model regarding to the operational capability of a SS-HAWT (small-scale horizontal axis wind turbine). Experimental field tests were carried out to colle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::1e2d5e4d62675e4e764b35edb9a0b2eb
http://www.repositorio.ufc.br/handle/riufc/61945

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Survey of efficiency curves of a 3m diameter wind turbine using one and two equations RANS turbulence models with experimental comparison

Autor: Carneiro, Francisco Olimpio Moura

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

A survey was conducted, consisting of efficiency curves applying RANS turbulence numerical models of one and two equations for a wind turbine with a diameter of 3m, using blades designed to operate under different λ with NACA 0012, 4412 and 6412 pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::c5f7fbed1ec0d7e3429c870790d20b9c
http://www.repositorio.ufc.br/handle/riufc/15916

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Estimations of the performance curve for small wind turbines designed with four digits naca profiles, through numerical simulation using the CFD Library OpenFOAM

Autor: Carneiro, Francisco Olimpio Moura, Rocha, Paulo Alexandre Costa, Silva, Maria Eugênia Vieira da

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

This work consisted in using the open source library of Computational Fluid Dynamics (CFD) OpenFOAM, to obtain the solution for a steady three-dimensional flow on small wind turbines, applying the RANS turbulence models k-ε and k-ω SST. Aiming to e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::5524e54c81b3727dbbb480aba61373fc
http://www.repositorio.ufc.br/handle/riufc/61350

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Theoretical considerations between two braking systems for bench test of prototype of small wind rotors

Autor: Martins, Marcelo Albuquerque

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

This paper aimed to evaluate the applicability of two types of braking systems to a test bench of an educational laboratory for wind rotors, whose current braking system is a drum brake. The first system is an eddy current brake, where an electromagn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::b586f39ed2dbd64a3854326fc4ace088
http://www.repositorio.ufc.br/handle/riufc/36833

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