Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Valdemir Garcia Ferreira"'
Autor:
Paulo Laerte Natti, Eliandro Rodrigues Cirilo, Miguel Antonio Caro Candezano, Laís Corrêa, Giseli Aparecida Braz de Lima, Valdemir Garcia Ferreira, Neyva Maria Lopes Romeiro
Publikováno v:
Semina: Ciências Exatas e Tecnológicas, Vol 33, Iss 2, Pp 107-116 (2012)
This article provides a computational evaluation of the popular high resolution upwind WACEB, CUBISTA and ADBQUICKEST schemes for solving non-linear fluid dynamics problems. By using the finite difference methodology, the schemes are analyzed and imp
Externí odkaz:
https://doaj.org/article/ea1dc8e153c244f8b3f0e0bf4dc80793
Autor:
Valdemir Garcia Ferreira, Giseli Aparecida Braz de Lima, Laís Corrêa, Miguel Antonio Caro Candezano, Eliandro Rodrigues Cirilo, Paulo Laerte Natti, Neyva Maria Lopes Romeiro
Publikováno v:
Semina: Ciências Exatas e Tecnológicas, Vol 33, Iss 2 (2012)
Este artigo apresenta uma avaliação computacional dos esquemas populares convectivos upwind de alta resolução WACEB, CUBISTA e ADBQUICKEST para resolver numericamente problemas não lineares em dinâmica dos fluidos. Os esquemas são analisados e
Externí odkaz:
https://doaj.org/article/dfe91544f5e142d0849db618f63a3a12
Autor:
Valdemir Garcia Ferreira
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Uma parte significativa dos escoamentos encontrados em aplicações tecnológicas é caracterizada por envolver altos números de Reynolds, principalmente aqueles em regime turbulento e com superfície livre. Obter soluções numéricas representativ
Publikováno v:
Advances in Chemical Engineering and Science. :317-327
In this paper, artificial neural networks are used for predicting single fiber efficiency in the process of removing smaller particles from gas stream by fiber filters. For this, numerical simulations are obtained of a classic model of literature for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a3cca64d148792d573c2561a92d3aae
https://doi.org/10.4236/aces.2015.53033
https://doi.org/10.4236/aces.2015.53033
Autor:
Miguel Antonio Caro Candezano, Giseli Aparecida Braz de Lima, M.P. S. Braun, Cassio M. Oishi, L. Corrêa, H.A. Navarro, Valdemir Garcia Ferreira
Publikováno v:
International Journal for Numerical Methods in Fluids. 72:1263-1285
SUMMARY A bounded upwinding scheme for numerical solution of hyperbolic conservation laws and Navier–Stokes equations is presented. The scheme is based on convection boundedness criterion and total variation diminishing stability criteria and devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea833fd4f65457356eb4da755b0a4cd5
https://doi.org/10.1002/fld.3785
https://doi.org/10.1002/fld.3785
Autor:
Giseli Aparecida Braz de Lima, Valdemir Garcia Ferreira, Paulo Fernando de Arruda Mancera, Juliana Maria da Silva, M. K. Kaibara, Sean McKee, M. H. Sabatini
Publikováno v:
Mathematical and Computer Modelling. 57:435-459
This paper is concerned with an overview of upwinding schemes, and further nonlinear applications of a recently introduced high resolution upwind differencing scheme, namely the ADBQUICKEST [V.G. Ferreira, F.A. Kurokawa, R.A.B. Queiroz, M.K. Kaibara,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::317f40c0d3e60125e1fab9695138a9c5
https://doi.org/10.1016/j.mcm.2012.06.021
https://doi.org/10.1016/j.mcm.2012.06.021
Autor:
Paulo Laerte Natti, Giseli Aparecida Braz de Lima, Neyva Maria Lopes Romeiro, Laís Corrêa, Miguel Antonio Caro Candezano, Eliandro Rodrigues Cirilo, Valdemir Garcia Ferreira
Publikováno v:
Semina: Ciências Exatas e Tecnológicas. 32:107-116
This article provides a computational evaluation of the popular high resolution upwind WACEB, CUBISTA and ADBQUICKEST schemes for solving non-linear fluid dynamics problems. By using the finite difference methodology, the schemes are analyzed and imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f5c8d1acb4a9286424ac68716f423b7
https://doi.org/10.5433/1679-0375.2012v33n2p107
https://doi.org/10.5433/1679-0375.2012v33n2p107
Autor:
Stefany Cristina de Melo Silva, Amanda Cristina Esteves Amaro, Valdemir Garcia Ferreira, Tatiane Maria Rodrigues, Silvia Rodrigues Machado, Katiane Reis Mendes
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2018-12-11T17:07:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-11-01 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Plant species can be classified into heterobaric and homobaric, depending o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3bb8b52ce1d077a396b8b02a9afa615
Autor:
Sean McKee, Murilo Francisco Tomé, A. Castelo, Fernando Luiz Pio dos Santos, Norberto Mangiavacchi, Valdemir Garcia Ferreira
Publikováno v:
International Journal for Numerical Methods in Fluids. 70:1543-1557
SUMMARY This work describes a methodology to simulate free surface incompressible multiphase flows. This novel methodology allows the simulation of multiphase flows with an arbitrary number of phases, each of them having different densities and visco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64b19c96b76d22a4e0786f67aed541b5
https://doi.org/10.1002/fld.3641
https://doi.org/10.1002/fld.3641
Publikováno v:
Applied Mathematics and Computation. 217:7955-7965
In this paper, the laminar fluid flow of Newtonian and non-Newtonian of aqueous solutions in a tubular membrane is numerically studied. The mathematical formulation, with associated initial and boundary conditions for cylindrical coordinates, compris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7eee95d54312fb4d1f2565187f22a111
https://doi.org/10.1016/j.amc.2011.02.081
https://doi.org/10.1016/j.amc.2011.02.081