Federal University
of Rio Grande do Sul
Mechanical Engineering
Department
Sérgio Frey
Associate Professor
Published Articles
1 FRANCESCHINI, Flávia Schwarz; FREY, Sérgio
Luiz. Finite Element Approximation for Single-Phase
Multicomponent Flows. Mechanics Research
Communications, n. In Press, 2004.
2 FRANCESCHINI, Flávia Schwarz;
FREY, Sérgio Luiz. Galerkin Least-Squares Approximations for
Isochoric Motions of Pseudoplastic
Fluids. Journal of Non-Newtonian Fluid Mechanics, n. Preprint, 2004.
3 PEREIRA, Dimitrius; FREY, Sérgio
Luiz; SANT´ANNA, João Ricardo. Hemodynamics in Systemic
Pulmonary Shunts: Mechanical Modeling
and Finite Element Simulation. Journal of Biomechanics, n.
Preprint, 2004.
4 FREY, Sérgio Luiz; COSTA,
Maria Laura Martins. Petrov-Galerkin Approximation for Advective-Diffusive
Heat Transfer In Saturated Porous
Media. Meccanica, http://www.kluweronline.com/is, n. Submitted,
2003.
5 HARARI, Isaac; FREY, Sérgio
Luiz; FRANCA, Leopoldo Penna. A Note on a Recent Study of Stabilized
Finite Element Computations for Heat
Conduction. Computational Mechanics, Berlin, Alemanha, v. 28, n.
1, p. 63-65, 2002.
6 FREY, Sérgio Luiz; LIMA, Elizabeth
Obino Cirne; COSTA, Maria Laura Martins. On the Finite Element
Approximation for Diffusive and Migratory
Movement of a Population Infected by the Foot-and-Mouth
Disease Virus. Latin American Applied
Research, Bahía Blanca, Argetina, v. 32, n. 1, p. 11-20, 2002.
7 FREY, Sérgio Luiz; COSTA,
Maria Laura Martins; ARAÚJO, José Henrique Carneiro de. An
Alternative
Finite Element Formulation for Determination
of Streamlines in Two-Dimensional Problems. Revista
Brasileira de Ciências Mecânicas,
Campinas, SP, v. XXII, n. 2, p. 249-258, 2000.
8 FREY, Sérgio Luiz. Aproximações
Estabilizadas de Elementos Finitos para Escoamentos Viscosos
Não-Isotérmicos. Métodos
Numéricos para Cálculo y Deseño en Ingenieria, Barcelona,
Espanha, v. XVI,
n. 2, p. 151-164, 2000.
9 COSTA, Maria Laura Martins; GAMA,
Rogério Martins Saldanha da; FREY, Sérgio Luiz. Modeling of
a
Generalized Newtonian Flow through
Channels with Permeable Wall. Mechanics Research
Communications, New York, USA, v.
27, n. 6, p. 707-712, 2000.
10 ARAÚJO, José Henrique
Carneiro de; FREY, Sérgio Luiz; COSTA, Maria Laura Martins. An Alternative
Galerkin Formulation for Streamline
Problems. Communications in Numerical Methods in Engineering,
West Sussex, UK, v. 15, n. 3, p. 219-225,
1999.
11 FREY, Sérgio Luiz; ARAÚJO,
José Henrique Carneiro de; RAMOS, Marco Antônio Monteiro Silva.
Finite
Element Approximation for the Heat
Transfer in Incompressible Oldroyd-B Flows. Revista Brasileira de
Ciências Mecânicas, Campinas,
SP, v. XXI, n. 1, p. 29-40, 1999.
12 FREY, Sérgio Luiz; COSTA,
Maria Laura Martins; GAMA, Rogério Martins Saldanha da. Stabilized
Finite
Element Approximations for Heat Conduction
in a 3-D Plate with Dominant Thermal Source.
Computational Mechanics, Berlin, Alemanha,
v. 24, n. 2, p. 118-126, 1999.
13 FREY, Sérgio Luiz; COSTA,
Maria Laura Martins; GAMA, Rogério Martins Saldanha da. Classical
Galerkin Shortcomings on the Steady
Heat Conduction Simulation in a Plate with Thermal Source.
Mechanics Research Communications,
New York, USA, v. 25, n. 5, p. 561-567, 1998.
14 RAMOS, Marco Antônio Monteiro
Silva; FREY, Sérgio Luiz; ARAÚJO, José Henrique Carneiro
de. Stable
Finite Element Approximations for
Thermal Viscoelastic Flows. Mechanics Research Communications,
New York, USA, v. 24, n. 2, p. 203-208,
1997.
15 FREY, Sérgio Luiz; COSTA,
Maria Laura Martins; GAMA, Rogério Martins Saldanha da. On the
Numerical Heat Transfer based upon
Mixture Theory. Revista Brasileira de Ciências Mecânicas,
Campinas, SP, v. XVIII, n. 3, p. 282-296,
1996.
16 FRANCA, Leopoldo Penna; FREY, Sérgio
Luiz; HUGHES, Thomas J R. Stabilized Finite Element
Methods: I. Application to the Advective-Diffusive
Model. Computer Methods in Applied Mechanics and
Engineering, Elsevier Science Publishers,
v. 95, p. 253-276, 1992.
17 FRANCA, Leopoldo Penna; FREY, Sérgio
Luiz. Stabilized Finite Element Methods: II. Incompressible
Navier-Stokes Equations. Computer
Methods in Applied Mechanics and Engineering, Elsiver Science
Publishers, v. 95, p. 253-276, 1992.
18 FREY, Sérgio Luiz; GAMA,
Rogério Martins Saldanha da; SAMPAIO FILHO, Rubens. Simulação
de um
Problema de Contato Unilateral Através
de uma Sequência de Problemas de Contorno. Revista
Portuguesa de Engenharia de Estruturas,
Lisboa, Portugal, v. 10, n. 31, p. 29-32, 1990.