EFFECT OF PRESSURE GRADIENT ON THE GÖRTLER VORTICES FASTEST GROWING SPANWISE WAVENUMBER

Submission Author: Marcio Teixeira de Mendonca , SP
Co-Authors: Leandro M. Fernandes, Marcio Teixeira de Mendonca
Presenter: Leandro M. Fernandes

doi://10.26678/ABCM.EPTT2020.EPT20-0040

Influence of span-wise periodicity on the linear stability of Rossiter modes in an open cavity

Submission Author: Marlon Sproesser Mathias , SP
Co-Authors: Marlon Sproesser Mathias, Marcello Augusto Faraco de Medeiros
Presenter: Marlon Sproesser Mathias

doi://10.26678/ABCM.EPTT2020.EPT20-0029

Instability of Binary Subsonic Coaxial Jets

Submission Author: Jhonatan andres aguirre manco , SP
Co-Authors: Jhonatan andres aguirre manco , Marcio Teixeira de Mendonca
Presenter: Jhonatan andres aguirre manco

doi://10.26678/ABCM.EPTT2020.EPT20-0011

INVESTIGATION OF TRANSIENT REGIME IN LAMINAR SEPARATION BUBBLE FORMATION

Submission Author: Pedro Bruno Pereira Panisset , RJ
Co-Authors: Pedro Bruno Pereira Panisset, omar elias horna pinedo, Igor Braga de Paula
Presenter: Pedro Bruno Pereira Panisset

doi://10.26678/ABCM.EPTT2020.EPT20-0123

SIMULATION OF LAMINAR-TO-TURBULENT TRANSITIONAL FLOW OVER AIRFOILS

Submission Author: Luis Henrique da Silva Ignacio , MG
Co-Authors: Luis Henrique da Silva Ignacio, Carlos Duarte, Francisco Souza
Presenter: Luis Henrique da Silva Ignacio

doi://10.26678/ABCM.EPTT2020.EPT20-0030

A Study on Three-Dimensional and Isolated Roughness Induced Transition

Submission Author: Ana Elisa Basilio , DF
Co-Authors: Ana Elisa Basilio, Fernando H T Himeno, Marlon Sproesser Mathias, Marcello Augusto Faraco de Medeiros
Presenter: Ana Elisa Basilio

doi://10.26678/ABCM.EPTT2020.EPT20-0121

Evolution of Tollmien-Schlichting waves excited by harmonic point source

Submission Author: Victor Barcelos Victorino , SP
Co-Authors: Victor Barcelos Victorino, Christian Bresci, Matheus Maia Beraldo, Marcello Augusto Faraco de Medeiros
Presenter: Victor Barcelos Victorino

doi://10.26678/ABCM.EPTT2020.EPT20-0068

On the Receptivity of Acoustic Waves over Localized Roughness in Compressible Boundary Layer

Submission Author: Pedro Henrique Rosa dos Santos , DF
Co-Authors: Pedro Henrique Rosa dos Santos, Marlon Sproesser Mathias, Fernando H T Himeno, Marcello Augusto Faraco de Medeiros
Presenter: Pedro Henrique Rosa dos Santos

doi://10.26678/ABCM.EPTT2020.EPT20-0072

EMPIRICAL AERODYNAMICS OF BIO-INSPIRED WINGS

Submission Author: Guilherme Pimentel , SP
Co-Authors: Guilherme Pimentel , Heidi Korzenowski
Presenter: Guilherme Pimentel

doi://10.26678/ABCM.EPTT2020.EPT20-0023

Investigation of Turbulence Effects on the Risk of Rupture of a Middle Cerebral Artery Aneurysm

Submission Author: Cristian Ricardo Schwatz , SC
Co-Authors: Cristian Ricardo Schwatz, Ricardo Nava de Sousa, Leandro Jose Haas, Christine Boos, Leonardo Machado da Rosa, Marcela Silva, Henry França Meier, Jaci Carlo Schramm Câmara Bastos
Presenter: Cristian Ricardo Schwatz

doi://10.26678/ABCM.EPTT2020.EPT20-0076

Dynamic flow structures in the wake of a surface-mounted finite-height square prism

Submission Author: Bárbara Louize da Silva , SC
Co-Authors: Bárbara Louize da Silva, David Sumner, Donald Bergstrom
Presenter: Bárbara Louize da Silva

doi://10.26678/ABCM.EPTT2020.EPT20-0038

The Wind Dynamic Pressure Exerted on a Building Facade: Numerical Simulation vs. Normative Specifications

Submission Author: Rhayssa Maryell Marra Ribas , PR
Co-Authors: Rhayssa Maryell Marra Ribas, Vivian Machado, Yara de Souza Tadano, Luiz Eduardo Melo Lima
Presenter: Rhayssa Maryell Marra Ribas

doi://10.26678/ABCM.EPTT2020.EPT20-0036

Influence of Double Flame Spray Pyrolysis on nanoparticle size

Submission Author: Nadine Rafagnim , SP
Co-Authors: Nadine Rafagnim, Pedro Bianchi Neto, Dirceu Noriler, Udo Fritsching
Presenter: Nadine Rafagnim

doi://10.26678/ABCM.EPTT2020.EPT20-0002

NUMERICAL INVESTIGATION OF THE FLOW-INDUCED NOISE IN A TURBULENT FLOW INSIDE AN HVAC DUCT

Submission Author: Lucas de Souza Meira , MG
Co-Authors: Lucas de Souza Meira, Francisco Souza
Presenter: Lucas de Souza Meira

doi://10.26678/ABCM.EPTT2020.EPT20-0063

Numerical Study of Inclined Dense Jet Dispersion in Stagnant Environments

Submission Author: Pedro Henrique Augusto Mota , MG
Co-Authors: Pedro Henrique Augusto Mota, Marcelo Maia Ribeiro Damasceno, Aristeu Silveira Neto, João Marcelo Vedovotto
Presenter: Pedro Henrique Augusto Mota

doi://10.26678/ABCM.EPTT2020.EPT20-0103

Evaluation of an Anisotropic Turbulence Model for Simulation of Three-dimensional Cases

Submission Author: Leonardo Machado da Rosa , SC
Co-Authors: Leonardo Machado da Rosa, Daniela Koerich, Tommaso Oggian, Henry França Meier
Presenter: Leonardo Machado da Rosa

doi://10.26678/ABCM.EPTT2020.EPT20-0077

NUMERICAL SIMULATION OF TURBULENT FLOWS IN DUCTS OPERATING UNDER INFESTATION BY LIMNOPERNA FORTUNEI

Submission Author: Fernando Oliveira de Andrade , PR
Co-Authors: Fernando Oliveira de Andrade, Roberto Carlos Moro Filho
Presenter: Fernando Oliveira de Andrade

doi://10.26678/ABCM.EPTT2020.EPT20-0113

SIMEX IMPLEMENTATION ON A DNS CODE

Submission Author: Giovanni Braga , SP
Co-Authors: Giovanni Braga, Marcello Augusto Faraco de Medeiros, Savio Rodrigues
Presenter: Giovanni Braga

doi://10.26678/ABCM.EPTT2020.EPT20-0116

Comparison between CFD models coupled to an acoustic pressure model to represent gas-solid flows in a CFB riser under the influence of ultrasound

Submission Author: Vivien Rossbach , SC
Co-Authors: Vivien Rossbach, Sarah Laysa Becker, Natan Padoin, Henry França Meier, Cíntia Soares
Presenter: Vivien Rossbach

doi://10.26678/ABCM.EPTT2020.EPT20-0115

URANS SIMULATION OF TURBULENT NON-PREMIXED AND NON-REACTING PROPANE JET FLOW

Submission Author: Valdson Gonçalves , PI
Co-Authors: Valdson Gonçalves, Gabriel Marcos Magalhães, João Marcelo Vedovotto
Presenter: Valdson Gonçalves

doi://10.26678/ABCM.EPTT2020.EPT20-0052

THE PLUNGING OF HYPERPYCNAL PLUMES ON TILTED BED BY THREE-DIMENSIONAL LARGE-EDDY SIMULATIONS

Submission Author: Felipe Nornberg Schuch , RS
Co-Authors: Felipe Nornberg Schuch, Jorge Silvestrini, Eckart Meiburg, Sylvain Laizet
Presenter: Felipe Nornberg Schuch

doi://10.26678/ABCM.EPTT2020.EPT20-0003

Numerical simulation of the primary breakup in a two-fluid thin nozzle

Submission Author: Lucas Ivan de Souza Vereza Medeiros , SC
Co-Authors: Lucas Ivan de Souza Vereza Medeiros, Rafael Velozo, Leonardo Machado da Rosa, Jonathan Utzig, Henry França Meier
Presenter: Lucas Ivan de Souza Vereza Medeiros

doi://10.26678/ABCM.EPTT2020.EPT20-0092

TURBULENT KINETIC ENERGY ANALYSIS IN TWO-DIMENSIONAL LID-DRIVEN CAVITY FLOWAT Re=100,000

Submission Author: Luiz Hegele , SC
Co-Authors: Maicon Vinicius Ritter Deggeroni, Juan Pablo de Lima Costa Salazar, Diogo Nardelli Siebert, Luiz Hegele
Presenter: Maicon Vinicius Ritter Deggeroni

doi://10.26678/ABCM.EPTT2020.EPT20-0129

Evaluation of Turbulence Models for a Mili-Photoreactor

Submission Author: Natan Padoin , SC
Co-Authors: Tatiana Matiazzo, Natan Padoin, Cíntia Soares
Presenter: Tatiana Matiazzo

doi://10.26678/ABCM.EPTT2020.EPT20-0066

A hybrid numerical-experimental analysis of the effects of delta winglet vortex generators in plate-finned heat exchangers with forced convection

Submission Author: Willian Kévin Rauber , SC
Co-Authors: Vittor Naspolini Zanatta, Ualisson Ferreira da Silva, Willian Kévin Rauber, Miguel Vaz Jr., Paulo Zdanski
Presenter: Willian Kévin Rauber

doi://10.26678/ABCM.EPTT2020.EPT20-0014

Numerical-experimental evaluation of thermal Performace of fined systems: Study of new geometric arrangements for piniform fins

Submission Author: Ualisson Ferreira da Silva , SC
Co-Authors: Igor Silva, Ualisson Ferreira da Silva, Willian Kévin Rauber, Vittor Naspolini Zanatta, Marcus Vinícius Canhoto Alves, Paulo Zdanski
Presenter: Ualisson Ferreira da Silva

doi://10.26678/ABCM.EPTT2020.EPT20-0013

Numerical Analysis of the Geometry Influence on the Flow's Aerodynamic Performance in Elevated Buildings

Submission Author: Carlos Henrique Diedrich , PR
Co-Authors: Carlos Henrique Diedrich, Vivian Machado, Thiago Antonini Alves, Luiz Eduardo Melo Lima
Presenter: Carlos Henrique Diedrich

doi://10.26678/ABCM.EPTT2020.EPT20-0035

NUMERICAL INVESTIGATION OF WAVY LEADING EDGE EFFECTS ON DRAG AND LIFT COEFFICIENTS OF NACA 0015 AIRFOIL.

Submission Author: João Victor Salvaro , SC
Co-Authors: João Victor Salvaro, Gustavo Luiz Macedo da Silva, Fernando Almeida Rocha
Presenter: João Victor Salvaro

doi://10.26678/ABCM.EPTT2020.EPT20-0051

Large-Eddy Simulation of smooth channel flow with a stochastic wall model

Submission Author: Livia S. Freire , SP
Co-Authors: Livia S. Freire
Presenter: Livia S. Freire

doi://10.26678/ABCM.EPTT2020.EPT20-0010

NUMERICAL ANALYSIS OF EROSION IN CYCLONES CONSIDERING INTER-PARTICLE COLLISION

Submission Author: Diego Martins , MG
Co-Authors: Diego Martins, Francisco Souza, Ricardo Salvo
Presenter: Diego Martins

doi://10.26678/ABCM.EPTT2020.EPT20-0028

ANALYSIS OF THE EFFECTS OF TURBULENCE CLOSURE MODELS ON WALL FILM MODELLING

Submission Author: Bruno Silva de Lima , MG
Co-Authors: Francisco Souza, Bruno Silva de Lima, João Rodrigo Andrade, Carlos Duarte
Presenter: Francisco Souza

doi://10.26678/ABCM.EPTT2020.EPT20-0041

Sand Erosion of Elbows in Series Oriented in Two Configurations for Multiphase Flows

Submission Author: Thiana Sedrez , Oklahoma
Co-Authors: Thiana Sedrez, Siamack Shirazi
Presenter: Thiana Sedrez

doi://10.26678/ABCM.EPTT2020.EPT20-0015

CFD Investigation of Turbulence Modeling on a Gas-Liquid Slug Flow Horizontal Pipe

Submission Author: Sarah Laysa Becker , SC
Co-Authors: Sarah Laysa Becker, Carla Nayara Michels dos Santos, Christine Boos, Harlley Henrique Parno, Vivien Rossbach, Henry França Meier, Marcela Silva
Presenter: Sarah Laysa Becker

doi://10.26678/ABCM.EPTT2020.EPT20-0046

THE TURBULENCE DAMPING EFFECT ON THE SLUG FLOW MODELING

Submission Author: Harlley Henrique Parno , SC
Co-Authors: Harlley Henrique Parno, Bruna Iten Bittelbrunn, Carla Nayara Michels dos Santos, Sarah Laysa Becker, Christine Boos, Celso Murilo dos Santos, Wladir Pedro Martignoni, Henry França Meier
Presenter: Harlley Henrique Parno

doi://10.26678/ABCM.EPTT2020.EPT20-0091

Direct numerical simulation of bi-disperse particle-laden gravity currents on lock-exchange configuration with different Schmidt number

Submission Author: Guilherme Torres Marques Vidal , RS
Co-Authors: Guilherme Torres Marques Vidal, Gabriel Fernando Narváez Campo, Jorge Silvestrini
Presenter: Guilherme Torres Marques Vidal

doi://10.26678/ABCM.EPTT2020.EPT20-0109

Assessment of turbulent inlet conditions and numerical parameters on LES simulations of the flow over a single cylinder

Submission Author: Matheus Rover Barbieri , SC
Co-Authors: Matheus Rover Barbieri, Raissa Lazzaris, Leonardo Machado da Rosa, Jonathan Utzig, Henry França Meier
Presenter: Jonathan Utzig

doi://10.26678/ABCM.EPTT2020.EPT20-0001

Numerical Investigation of the Natural Ventilation Influence in the Thermal Comfort of an Industrial Shed

Submission Author: Douglas Pereira Vasconcellos , PR
Co-Authors: Douglas Pereira Vasconcellos, Michel Nikolaos Stamoulis, Gerson Henrique dos Santos, Luiz Eduardo Melo Lima
Presenter: Douglas Pereira Vasconcellos

doi://10.26678/ABCM.EPTT2020.EPT20-0037

EVALUATION OF THE ACCURACY OF THERMAL RADIATION MODELS IN THE ABSENCE AND PRESENCE OF TURBULENT FLUCTUATIONS

Submission Author: Bruno de Luca Zimmer Gomes , RS
Co-Authors: Bruno de Luca Zimmer Gomes, Guilherme Fraga, Francis França
Presenter: Bruno de Luca Zimmer Gomes

doi://10.26678/ABCM.EPTT2020.EPT20-0025

NUMERICAL ANALYSIS OF IN-LINE TUBE BANK ASYMMETRIC FLOW

Submission Author: Roberta Fatima Neumeister , SP
Co-Authors: Roberta Fatima Neumeister, Adriane Prisco Petry, Sergio Viçosa Möller
Presenter: Roberta Fatima Neumeister

doi://10.26678/ABCM.EPTT2020.EPT20-0018

A Comparison of Functional Models for the Subgrid-scale Stress Tensor in LES of a Coaxial Turbulent Jet

Submission Author: Jean Pinho , SC
Co-Authors: Jean Pinho, Andre Muniz
Presenter: Jean Pinho

doi://10.26678/ABCM.EPTT2020.EPT20-0127

AIRCRAFT WING TIP VORTICES DYNAMICS WITH CROSS WIND EFFECT USING THE LARGE EDDY SIMULATION (LES) THEORY

Submission Author: Marcos André de Oliveira , MG
Co-Authors: Marcos André de Oliveira, Paulo Guimarães de Moraes, Luiz Antonio Alcântara Pereira
Presenter: Marcos André de Oliveira

doi://10.26678/ABCM.EPTT2020.EPT20-0070

COMPENSATION OF IMAGE DISTORTION ON PIV MEASUREMENTS OF A STIRRED TANK

Submission Author: Jenniffer Solange Ayala , SP
Co-Authors: Aliandra Barbutti, Aline Gallo De Mitri, Jenniffer Solange Ayala , Rodrigo de Lima Amaral, Helder Moura, José Roberto Nunhez, Guilherme Castilho
Presenter: Aliandra Barbutti

doi://10.26678/ABCM.EPTT2020.EPT20-0101

MEAN AND FLUCTUATING PRESSURE DISTRIBUTION CAUSED BY A TURBULENT WIND ON A STORAGE SILO

Submission Author: Adrián Roberto Wittwer , Chaco
Co-Authors: Adrián Roberto Wittwer, Hector Monaco, Jorge Omar Marighetti, Hugo Begliardo, Mario Eduardo De Bortoli, Juan Nittmann, Acir Loredo-Souza
Presenter: Adrián Roberto Wittwer

doi://10.26678/ABCM.EPTT2020.EPT20-0125

Estimation of the energy dissipation rate in a stirred tank by 2D PIV measurements

Submission Author: Lucas Freitas de Lima e Freitas , BA
Co-Authors: Lucas Freitas de Lima e Freitas, Helder Moura, Rodrigo de Lima Amaral, Paula Silva, José Roberto Nunhez, Guilherme Castilho
Presenter: Lucas Freitas de Lima e Freitas

doi://10.26678/ABCM.EPTT2020.EPT20-0042

Investigation of turbulent gas-solid flow multi-scale dynamic in circulating fluidized bed riser

Submission Author: Ricardo Nava de Sousa , SC
Co-Authors: Ricardo Nava de Sousa, Julia Volkmann, Cristian Ricardo Schwatz, Christine Boos, Rodrigo Koerich Decker, Jonathan Utzig, Henry França Meier
Presenter: Ricardo Nava de Sousa

doi://10.26678/ABCM.EPTT2020.EPT20-0078

ANALYSIS OF CHARACTERISTICS OF HORIZONTAL GAS-LIQUID INTERMITTENT FLOW USING HIGH-SPEED DIGITAL CAMERA

Submission Author: Carla Nayara Michels dos Santos , SC
Co-Authors: Carla Nayara Michels dos Santos, Sarah Laysa Becker, Celso Murilo dos Santos, Christine Boos, Jonathan Utzig, Marcela Silva, Henry França Meier
Presenter: Carla Nayara Michels dos Santos

doi://10.26678/ABCM.EPTT2020.EPT20-0082

EXPERIMENTAL INVESTIGATION OF INITIAL DISTURBANCES FORMATION, INSTABILITIES GROWTH, MULTIPHASE TURBULENCE AND BREAKUP MECHANISM INSIDE A MIXING CHAMBER OF AN AIR-ASSIST ATOMIZER

Submission Author: Vinícius Basso de Godoy , SC
Co-Authors: Vinícius Basso de Godoy, Diogo Alexandre Santos, Bárbara Braatz Vetter, Leonardo Machado da Rosa, Marcela Silva, Jonathan Utzig, Henry França Meier
Presenter: Vinícius Basso de Godoy

doi://10.26678/ABCM.EPTT2020.EPT20-0067

NUMERICAL SIMULATION OF BARCHAN DUNES IN A TURBULENT CHANNEL FLOW

Submission Author: Carlos Azael Alvarez , SP
Co-Authors: Carlos Azael Alvarez, Erick de Moraes Franklin
Presenter: Carlos Azael Alvarez

doi://10.26678/ABCM.EPTT2020.EPT20-0118

Influence of ultrasonic waves and airfoil-shaped ring baffles on the gas-solid dispersion in a CFB riser

Submission Author: Vivien Rossbach , SC
Co-Authors: Vivien Rossbach, Sarah Laysa Becker, Natan Padoin, Henry França Meier, Cíntia Soares
Presenter: Vivien Rossbach

doi://10.26678/ABCM.EPTT2020.EPT20-0012

QUANTITATIVE ANALYSIS OF PRESSURE SIGNALS FOR GAS-LIQUID HORIZONTAL FLOW PATTERNS RECOGNITION

Submission Author: Carla Nayara Michels dos Santos , SC
Co-Authors: Carla Nayara Michels dos Santos, Sarah Laysa Becker, Vinícius Basso de Godoy, Celso Murilo dos Santos, Christine Boos, Marcela Silva, Henry França Meier
Presenter: Carla Nayara Michels dos Santos

doi://10.26678/ABCM.EPTT2020.EPT20-0080

NUMERICAL EVALUATION OF MULTIPHASE FLOW IN A PILOT-SCALE THERMOSIPHON: A PRELIMINARY VALIDATION STUDY

Submission Author: Bruna Iten Bittelbrunn , SP
Co-Authors: Bruna Iten Bittelbrunn, Harlley Henrique Parno, Roberto Fischer Junior, EDUARDO OLIVEIRA, Celso Murilo dos Santos, Wladir Pedro Martignoni, Henry França Meier, Jaci Carlo Schramm Câmara Bastos
Presenter: Bruna Iten Bittelbrunn

doi://10.26678/ABCM.EPTT2020.EPT20-0026

NUMERICAL STUDY OF BUBBLE-INDUCED TURBULENCE MODELS IN THE DYNAMICS OF A BUBBLE COLUMN

Submission Author: Fabia Bocayuva , SP
Co-Authors: Fabia Bocayuva , Andre Luiz Nunis da Silva, Roberto Guardani
Presenter: Fabia Bocayuva

doi://10.26678/ABCM.EPTT2020.EPT20-0034

Evaluation of Geometric Alternatives to Promote Mixing in a Tubular Photobiorreactor

Submission Author: Leonardo Machado da Rosa , SC
Co-Authors: Daniela Koerich, Lisiane Fernandes de Carvalho, Leonardo Machado da Rosa
Presenter: Leonardo Machado da Rosa

doi://10.26678/ABCM.EPTT2020.EPT20-0106

REACTOR FOR MULTIPHASE SOLID-FLUI REACTING FLOW

Submission Author: Adriano Silvares , SP
Co-Authors: Adriano Silvares, Auta Narjara de Brito Soares
Presenter: Adriano Silvares

doi://10.26678/ABCM.EPTT2020.EPT20-0045

Linear Stability Analysis of Oldroyd-B Jets

Submission Author: Rafael de Lima Sterza , SP
Co-Authors: Rafael de Lima Sterza, Analice Brandi, Marcio Teixeira de Mendonca
Presenter: Rafael de Lima Sterza

doi://10.26678/ABCM.EPTT2020.EPT20-0007

HYDRODYNAMIC STABILITY ANALYSIS IN HIGH WEISSENBERG NUMBER FLOWS VIA LOG-CONFORMATION TRANSFORMATION

Submission Author: Beatriz Liara Carreira , SP
Co-Authors: Beatriz Liara Carreira, Analice Brandi, Matheus Tozo de Araujo, Laison Junio da Silva Furlan, Leandro Franco de Souza
Presenter: Beatriz Liara Carreira

doi://10.26678/ABCM.EPTT2020.EPT20-0047

Re-eavaluation of Linear Stability Analysis of Saint-Venant Equations: The Convective Nature of Roll Waves Instaibilities.

Submission Author: Valdirene Rocho , SC
Co-Authors: Valdirene Rocho, Guilherme Henrique Fiorot, Sergio Viçosa Möller
Presenter: Valdirene Rocho

doi://10.26678/ABCM.EPTT2020.EPT20-0016

ON THE CALIBRATION OF THE KINETIC ENERGY-HELICITY TURBULENCE MODEL

Submission Author: José Ricardo Figueiredo , SP
Co-Authors: José Ricardo Figueiredo
Presenter: José Ricardo Figueiredo

doi://10.26678/ABCM.EPTT2020.EPT20-0128

TURBULENT FORCED CONVECTION IN THE THERMAL ENTRANCE OF RECTANGULAR DUCTS: ANALYSIS FOR DIFFERENT MODELS OF VELOCITY DISTRIBUTION AND MOMENTUM EDDY DIFFUSIVITY

Submission Author: Dhiego Veloso , PB
Co-Authors: Dhiego Veloso, Carlos Antonio Cabral Santos, Fábio Lima
Presenter: Dhiego Veloso

doi://10.26678/ABCM.EPTT2020.EPT20-0114