Search Results - "Quaresma, João Nazareno Nonato"

Integral transform solution of swirling laminar flows in cylindrical cavities with rotating end walls by da Cruz, Carlos Célio Souza, Pereira, Luiz Mariano, Macêdo, Emanuel Negrão, Quaresma, João Nazareno Nonato, Cotta, Renato Machado

“…The present work provides a hybrid numerical–analytical solution through integral transforms for swirling laminar flows of a Newtonian fluid in an end-driven…”
Get full text

Hybrid solutions obtained via integral transforms for magnetohydrodynamic flow with heat transfer in parallel-plate channels by Pontes, Fabio Andrade, Macêdo, Emanuel Negrão, Batista, Clauderino da Silva, Lima, João Alves de, Quaresma, João Nazareno Nonato

“…Purpose The purpose of this study is to show the procedure, application and main features of the hybrid numerical-analytical approach known as generalized…”
Get full text

Integral transform solution for the analysis of hydrodynamic lubrication of thrust bearings by Medeiros, Nielson Veloso, Macêdo, Emanuel Negrão, Magno, Rui Nelson Otoni, Blanco, Claudio José Cavalcante, Quaresma, João Nazareno Nonato

“…Purpose The aim of this paper is related to an analysis of hydrodynamic lubrication of circular thrust bearings. Design/methodology/approach The modified…”
Get full text

Synthesis of CaNb2O6 with a Rynersonite-like Structure: Morphology, Rietveld Refinement, Optical, and Vibrational Properties by Nascimento, José Fábio de Lima, Nobre, Francisco Xavier, Batista, Francisco Marcos Costa, Cabot, Andreu, Vendrell, Xavier, Mestres, Lourdes, da Cunha Mendes, Otoniel, Ferreira, Robson Dantas, Leyet Ruiz, Yurimiler, Quaresma, João Nazareno Nonato

“…In this study, we report the easy and low-cost synthesis of calcium niobate (CaNb2O6) with the isomorphic structure of the Rynersonite mineral for CaTa2O6. The…”
Get full text

Quality indicators in field for management improvement in cell phone production by Ribeiro, José Flavio Matos, Quaresma, João Nazareno Nonato

Get full text

Analysis of magnetohydrodynamic natural convection in closed cavities through integral transforms by Matt, Carlos Frederico Trotta, Quaresma, João Nazareno Nonato, Cotta, Renato Machado

“…•A hybrid numerical-analytical solution has been obtained, based on the Generalized Integral Transform Technique (GITT), for the coupled nonlinear partial…”
Get full text

Analysis of Particulate Systems with Numerical Inverse Laplace Transform by Clauderino Batista, Helder Miyagawa, Emanuel Macêdo, João Quaresma, Helcio Orlande

“…The technique of numerical inversion of the Laplace transform is applied to solve the population balance equation (PBE). The model considers the dispersed…”
Get full text

Valorization of andiroba (Carapa guianensis Aubl.) residues through optimization of alkaline pretreatment to obtain fermentable sugars by Sodré Souza, Leiliane do Socorro, Pereira, Anderson Mathias, Farias, Marco Antônio dos Santos, Lopes e Oliveira, Rafael, Duvoisin, Sérgio, Quaresma, João Nazareno Nonato

“…The residual peels of andiroba seeds were submitted to alkaline pretreatment that aimed to maximize the recovery of fermented sugar. Evaluation of the best…”
Get full text

BaNb2O6 at Room Temperature by Ball Milling Method: Structural, Optical, Morphology, and Electrochemistry Properties by Nascimento, José Fábio de Lima, Leyet Ruiz, Yurimiler, da Cunha Mendes, Otoniel, Batista, Francisco Marcos Costa, Cabot, Andreu, Matos, José Milton Elias de, Ferreira, Robson Dantas, Botelho do Nascimento, Marcus Valério, Saraiva, Libertalamar Bilhalva, Quaresma, João Nazareno Nonato, Nobre, Francisco Xavier

“…Materials that depend on high temperature, pressure, or long periods of crystallization in the obtention of the pure phase have been the focus of several…”
Get full text

BaNb 2 O 6 at Room Temperature by Ball Milling Method: Structural, Optical, Morphology, and Electrochemistry Properties by Nascimento, José Fábio de Lima, Leyet Ruiz, Yurimiler, da Cunha Mendes, Otoniel, Batista, Francisco Marcos Costa, Cabot, Andreu, Matos, José Milton Elias de, Ferreira, Robson Dantas, Botelho do Nascimento, Marcus Valério, Saraiva, Libertalamar Bilhalva, Quaresma, João Nazareno Nonato, Nobre, Francisco Xavier

Get full text

Synthesis of CaNb 2 O 6 with a Rynersonite-like Structure: Morphology, Rietveld Refinement, Optical, and Vibrational Properties by Nascimento, José Fábio de Lima, Nobre, Francisco Xavier, Batista, Francisco Marcos Costa, Cabot, Andreu, Vendrell, Xavier, Mestres, Lourdes, da Cunha Mendes, Otoniel, Ferreira, Robson Dantas, Leyet Ruiz, Yurimiler, Quaresma, João Nazareno Nonato

Get full text

Estudo da Produção do Agregado Sintético Fabricado com Resíduo do Processo Bayer para indústria da construção civil - Parte I by Souza, José Antônio da Silva, Racanelli, Lêda de Azevedo, Quaresma, João Nazareno Nonato

“…RESUMO A grande quantidade de resíduos sólidos, oriundos da indústria de mineração e metalurgia, constitui um sério problema sócio-ambiental, devido a grande…”
Get full text

Estudo do desempenho mecânico de geopolímero produzido com auto teor de ferro by Silva, Marina Carvalho da, Racanelli, Lêda de Azevedo, Souza, José Antônio da Silva, Quaresma, João Nazareno Nonato, Corrêa, Matheus Silva

“…RESUMO A característica mais comum dos cimentos geopoliméricos é que eles contêm uma quantidade relativamente pequena de óxidos de ferro. Isso se deve ao fato…”
Get full text

Estudo da incorporação de material laterítico ferroaluminoso na taxa de queima de compósito de matriz termofixa by Mendes, Bruno Henrique Alves, Sales, Sylvester Stallone Pontes, Santos, Lesley Glenda Sales dos, Cunha, Edinaldo José de Sousa, Quaresma, João Nazareno Nonato, Souza, José Antônio da Silva

“…RESUMO Os compósitos são versáteis e podem ser aplicados em diversos setores dependendo das necessidades exigidas e de suas características, de modo a…”
Get full text

Forced Convection Heat Transfer to Power-Law Non-Newtonian Fluids Inside Triangular Ducts by CHAVES, CLÉBER L., QUARESMA, JOÃO N. N., MACÊDO, EMANUEL N., PEREIRA, LUIZ M., LIMA, JOÃO A.

“…A hybrid analytical-numerical approach based on the Generalized Integral Transform Technique is employed to simulate the laminar forced convection…”
Get full text