Advances in Aerospace Sciences Selected Papers from COBEM 2023

This book presents a selection of papers from the Symposium of Aerospace Engineering at the 27th International Congress of Mechanical Engineering (COBEM 2023), held in Florianópolis, Brazil, from December 4th to 8th, 2023. Covering key subfields—Aerodynamics, Aerospace Structures, Control Systems and Aeroelasticity, Flight Dynamics, and Propulsion—it showcases contributions from leading research groups across Brazil. This book provides a comprehensive overview of current scientific advancements in Brazilian aerospace engineering.

Pressure distribution over a high-lift airfoil under the influence of an active flow control system.- Numerical Analysis Of A Two Dimensional Compressible Fluid Flow Over An Asymmetric Gap.- Effects of Rational Function Approximation Coefficients on the Aeroelastic Analysis of Transonic Flutter with CFD Based Reduced Order Model.- Comparing Classic To Novel Flight Control Approaches To Fixed Wing Aircraft Feedback Control Versus Reinforcement Learning.- Passive Fault Tolerant Control On Quadrotors Using Robust Sliding Mode Control.- Flexible Aircraft Dynamics Using A Multibody Approach.- Modeling An Electrospray Propulsion System Using An Open Source Smoothed Particle Hydrodynamics Method.- Analytical And Numerical Determination Of Acoustic Modes Of 25 Kn Liquid Propellant Rocket Engine.

Daniel Sampaio Souza – Professor at São Paulo State University. Researches aeroacoustics and aerodynamics, with publications in top journals. Former chair of the Aerospace Engineering Technical Committee at ABCM.

Gustavo Luiz Olichevis Halila obtained a Ph.D. in Aerospace Engineering, University of Michigan, Ann Arbor. He specializes in  computational aerodynamics, transition and turbulence modeling, and aerodynamic shape optimization. He is an AIAA senior member and a member of the ICAS Programme Committee.

William Roberto Wolf – Associate Professor at the University of Campinas. Expert in turbulent flows, aeroacoustics, and numerical simulations. Editorial board member of JBMSCE, with a history of contributions to major conferences.