Antonio Emanuel Marques dos Santos

Conference · 2026 · Proceedings of the 18th International Heat Transfer Conference

Numerical analysis of heat and mass transfer in microreactors for biodiesel synthesis

A. E. M. Santos; G. R. Anjos; G. C. R. Bodstein

Keywords: Finite Element Method, Microchannel, Biodiesel

The increasing global demand for sustainable energy sources has driven significant advancements in biodiesel production technologies. Microreactors have emerged as a promising alternative to conventional batch and...

Conference Abstract · 2026 · II Rio de Janeiro Fluid Mechanics Symposium (Rio Fluids 2026)

Numerical Analysis of Two-Phase Flow in a Micro-Reactor for Biodiesel Production

A. E. M. Santos; G. R. Anjos

Rio de Janeiro, Brazil

Keywords: Finite Element Method, Micro-channels, Biodiesel

The increasing global demand for sustainable energy sources has driven significant advancements in biodiesel production technologies. Microreactors have emerged as a promising alternative to conventional batch and...

Conference Abstract · 2025 · Rio de Janeiro Fluid Mechanics Symposium (Rio Fluids 2025)

Numerical Investigation and Comparison of Bubble Approximation and Coalescence in Two-Phase Flows

G. R. G. Sousa; A. E. M. Santos; G. R. Anjos

Niteroi, Brazil

Keywords: progressao, article, resumo

The coalescence of bubbles and droplets has an important role in many industrial processes such as petroleum refining, heat exchangers of nuclear reactors, and even in food and beverage production, where multiphase flows...

Conference Abstract · 2025 · I Rio de Janeiro Fluid Mechanics Symposium (Rio Fluids 2025)

Numerical Analysis of Flow in a Microreactor

A. E. M. Santos; G. R. Anjos

Niterói, Brazil

Keywords: Finite element method, Computational Fluid Dynamics, Microreactors

Biofuels are a type of fuel of natural or biological origin. It has become very popular because it is a clean and renewable energy, unlike traditional fossil fuels. Biodiesel is a monoalkyl ester obtained by reacting...

Conference Abstract · 2025 · 8th Multiphase Flows Journey (JEM 2025)

Numerical Investigation and Comparison of Bubble Approximation and Coalescence in Two-Phase Flows

G. R. G. Sousa; A. E. M. Santos; G. R. Anjos

Sao Carlos, Brazil

Keywords: article, resumo

Conference Abstract · 2025 · International Workshop on Numerical Methods in Non-Newtonian Flows (IWNMNNF)

High-Order Finite Element Method for Non-Newtonian Two-Phase Flows with Moving Interfaces

G. R. Anjos; D. B. V. Santos; G. R. G. Sousa; F. Gaspar Junior; A. E. M. Santos

Buzios, Brazil

Keywords: progressao, article, resumo

The present work builds upon a computational framework originally developed for Newtonian fluid simulations and subsequently extended to model non-Newtonian two-phase flows with complex interface dynamics. This flexible...

Conference Abstract · 2025 · 23rd IACM Computational Fluids Conference (CFC 2025)

Approximation and Coalescence of Multiples Bubbles in Two-Phase Flows

G. R. Anjos; D. B. V. Santos; G. R. G. Sousa; A. E. M. Santos

Santiago, Chile

Keywords: progressao, article, resumo

The present work aims at developing a new flexible computational framework based on modern programming language to simulate macro and microscale two-phase flows with complex interface dynamics to investigate...

Conference · 2024 · Anais do 20th Brazilian Congress of Thermal Sciences and Engineering

Numerical Analysis of Two-Phase Flows in a Micro-Reactor for Biodiesel Production

A. E. M. Santos; G.R. Anjos

Foz do Iguaçu, Brazil

Keywords: Finite Element Method, streamfunction-vorticity formulation, Galerkin method, Microchannels, species transport

Biofuels are a type of fuel of natural or biological origin. It has become very popular because it is a clean and renewable energy, unlike traditional fossil fuels. Biodiesel is a monoalkyl ester obtained by reacting...

Conference · 2024 · Anais do 12º Congresso Brasileiro de Pesquisa e Desenvolvimento em Petróleo e Gás

Numerical Analysis of Flow in Microchannels Using The Finite Element Method

A. E. M. Santos; G.R. Anjos

Florianópolis, Brazil

Keywords: Finite Element Method, vorticity, streamfunction, biofuel

Os biocombustíveis ganharam popularidade significativa por serem uma fonte de energia limpa e renovável em comparação com os combustíveis fósseis convencionais. O biodiesel é produzido a partir de ésteres monoalquílicos...