50 citations · 129 across the 6 of their papers we have counts for
6 papers
Intermittency of a transitional airfoil flow with laminar separation bubble solved by the lattice-Boltzmann method
Bernardo Luiz Ribeiro, Cayan Dantas, William Wolf
The flow over a NACA0012 airfoil at a moderate Reynolds number Re = 50,000 and angle of attack of alpha = 3 degrees is investigated using the lattice-Boltzmann method (LBM). The LB…
Leading edge vortex formation and wake trajectory: Synthesizing measurements, analysis, and machine learning
Howon Lee, Nicholas Simone, Yunxing Su +4
The strength and trajectory of a leading edge vortex (LEV) formed by a pitching-heaving hydrofoil (chord ) is studied. The LEV is identified using the -criterion method, whic…
A Machine Learning Approach to Classify Vortex Wakes of Energy Harvesting Oscillating Foils
Bernardo Luiz R. Ribeiro, Jennifer A. Franck
A machine learning model is developed to establish wake patterns behind oscillating foils whose kinematics are within the energy harvesting regime. The role of wake structure is pa…
A Machine Learning Approach to Classify Kinematics and Vortex Wake Modes of Oscillating Foils
Bernardo Luiz R. Ribeiro, Jennifer A. Franck
Machine learning techniques have received attention in fluid dynamics in terms of predicting, clustering and classifying complex flow physics. One application has been the classifi…
Wake-foil interactions and energy harvesting efficiency in tandem oscillating foils
Bernardo Luiz R. Ribeiro, Yunxing Su, Quentin Guillaumin +2
Oscillating foils in synchronized pitch/heave motions can be used to harvest hydrokinetic energy. By understanding the wake structure and its correlation with the foil kinematics,…
Vortex dynamics and Reynolds number effects of an oscillating hydrofoil in energy harvesting mode
Bernardo Luiz R. Ribeiro, Sarah L. Frank, Jennifer A. Franck
The energy extraction and vortex dynamics from the sinusoidal heaving and pitching motion of an elliptical hydrofoil is explored through large-eddy simulations (LES) at a Reynolds…