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Correia, Anderson Luis Garcia; Helbig, Daniel; Real, Mauro de Vasconcellos; Santos, Elizaldo Domingues dos; Isoldi, Liércio André
(2013)
Many elements in engineering are formed by thin plates. Hulls and decks of ships
are examples of application. These elements can have holes that serve as inspection port,
access or even to weight reduction. The presence ...
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Teixeira, Paulo Roberto de Freitas; Davyt, Djavan Perez; Didier, Eric Lionel; Ramalhais, Rúben dos Santos
(2013)
The study of ways of converting ocean wave energy into a useful one and the improvement of the existing equipment are complex engineering problems and very important issues in today’s society. In this paper, the onshore ...
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Souza, Jeferson Avila; Santos, Elizaldo Domingues dos; Isoldi, Liércio André
(2013)
Wave energy is a renewable and clean energy resource that, in a near future, may become an alternative to the more pollutant fuels. There are a number of wave energy converters prototypes and a few installed text facilities, ...
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Souza, Jeferson Avila; Vargas, Jose Viriato Coelho; Meien, Oscar Felippe von; Martignoni, Waldir Pedro
(2003)
The catalytic cracking of hydrocarbons in a FCC riser is a very complex physical and chemical phenomenon, which combines a three-dimensional, three-phase fluid flow with a heterogeneous catalytic cracking kinetics. Several ...
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Teixeira, Paulo Roberto de Freitas; Awruch, Armando Miguel
(2005)
An algorithm to simulate 3D fluid–structure interaction problems using the finite element technique is presented in this work. A two-step Taylor–Galerkin scheme and linear tetrahedra elements are employed to analyze the ...
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Teixeira, Paulo Roberto de Freitas
(2009)
A numerical simulation of the interaction between a regular wave and an immersed horizontal cylinder, whose axis is 3-radius deep, perpendicular to the direction of the wave propagation, is presented in this paper. The ...
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Souza, Jeferson Avila; Rocha, Luiz Alberto Oliveira; Amico, Sandro Campos
(SOUZA, Jeferson Avila; ROCHA, Luiz Alberto Oliveira; AMICO, Sandro Campos. Numerical simulation of the resin transport through fiber reinforcement medium. In: INTERNATIONAL CONGRESS OF MECHANICAL ENGINEERING – COBEM, 19., 2007, Brasília. Anais... Brasília: [s.n.], 2007. Disponível em: <http://www.abcm.org.br/anais/cobem/2007/pdf/COBEM2007-1166.pdf>. Acesso em: 25 jul. 2015., 2007)
This paper describes the numerical simulation of the RTM (Resin Transfer Molding) process applied to the modeling of the resin transport through a fibrous reinforcement. The molding volume which is to be impregnated with ...
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Teixeira, Paulo Roberto de Freitas; Awruch, Armando Miguel
(2000)
A numerical algorithm to simulate 3-D incompressible flows of viscous fluids employing the finite element method is presented in this work. Space and time discretization of the complete set of differential equations were ...
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Savicki, Darci Luiz; Vielmo, Horácio Antonio
(2009)
It is carried out a numerical study of the three-dimensional temperature and velocity fields in a cylindrical horizontal thermal tank during the process of water circulation. The numerical simulations were made using an ...
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Gonçalves, Rafael Almeida; Teixeira, Paulo Roberto de Freitas; Didier, Eric Lionel
(2012)
The vortex-induced vibration (VIV) phenomenon has drawn the attention of researchers in Engineering for several decades. An example is the riser used for petroleum exploration, in which it is subjected to marine flows that ...
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Santos, Elizaldo Domingues dos; Isoldi, Liércio André; Petry, Adriane Prisco; França, Francis Henrique Ramos
(2014)
This work presents a numerical study of turbulent channel flows with combined convective and radiative heat transfer in participating media by means of large Eddy simulation and Reynolds averaged Navier–Stokes (RANS) with ...
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Santos, Elizaldo Domingues dos; Petry, Adriane Prisco; Rocha, Luiz Alberto Oliveira; França, Francis Henrique Ramos
(2013)
This study presents the LES (large eddy simulation) of forced convection in laminar and two dimensional turbulent flows
when the flow reaches the steady state. The main purpose is the evaluation of a developed numerical ...
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Farias, Rodrigo Martins; Santos, Elizaldo Domingues dos; Isoldi, Liércio André; Rocha, Luiz Alberto Oliveira
(2008)
The present work studies numerically and experimentally the water cooling process by means of natural convection inside a closed reservoir. The cooling process is performed by Peltier or Thermoelectric effect. The purpose ...
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Machado, Roselaine Neves; Isoldi, Liércio André; Santos, Elizaldo Domingues dos; Rocha, Luiz Alberto de Oliveira
(2013)
In the present work two different arrangements of vascular channels are studied numerically and their geometry is optimized by means of Constructal Design. The main purpose is to seek for the best geometry which minimizes ...
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Vieira, Rodrigo Spotorno; Garcia, Claudio; Acunha Junior, Ivoni Carlos; Souza, Jeferson Avila; Rocha, Luis Alberto Oliveira; Isoldi, Liércio André; Santos, Elizaldo Domingues dos
(2015)
In the presented work, it is made a numerical study about the main physical principle of a solar chimney (SCPP – Solar Chimney Power Plant) and the influence of some geometric parameters on the available power in the SCPP. ...
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Santos, Elizaldo Domingues dos; Galarça, Marcelo Moraes; Mossi, Anderson Chaves; Petry, Adriane Prisco; França, Francis Henrique Ramos
(2009)
The present paper performs a numerical study of the influence of fluctuations on the temperature field over the thermal radiation field with the purpose to simulate the effect of Turbulence-Radiation Interactions (TRI). ...
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Seibt, Flávio Medeiros; Couto, Eduardo Costa; Santos, Elizaldo Domingues dos; Isoldi, Liércio André; Rocha, Luiz Alberto Oliveira; Teixeira, Paulo Roberto de Freitas
(2014)
The growing search for clean and renewable energy sources has given rise to the studies of exploring sea wave energy. This paper is concerned with the numerical evaluation of the main operational principle of a submerged ...
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Nauderer, Taís Maria; Lima, Maria Alice Dias da Silva
(2008)
On Public Health, nurses can influence the care of the health needs of the population. The objective of this
paper is to feature and understand the practices of nurses working at Health Basic Units. It is a qualitative
research ...
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Damaceno, Rafael Coelho; Santos, Silvana Sidney Costa; Pivoto, Flavia Lamberti; Silva, Bárbara Tarouco da; Silveira, Rosemary Silva da
(2009)
Objective: to identify the nursing students’ opinion on Nursing Assistance Systematization. Methods: this is about a
qualitative, descriptive and exploratory research made with fifteen students. For collecting data there ...
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Vaz, Marta Regina Cezar; Baisch, Ana Luiza Muccillo; Soares, Jorgana Fernanda de Souza; Weis, Alísia Helena; Costa, Valdecir Zavarese da; Soares, Maria Cristina Flores
(2007)
The present study aimed to understand the meanings of the conceptual environment category, produced
by nurses acting in the primary health care. A total of 30 nurses participated in the study. Data were collected
through ...