Waldir de Oliveira

Design and off-design performance improvement of a radial-inflow turbine for ORC applications using metamodels and genetic algorithm optimization

Angie Lizeth Espinosa Sarmiento, Ramiro Gustavo Ramírez Camacho, Waldir de Oliveira et al. · Applied Thermal Engineering · 2020 · 67 citations

Radial-inflow Turbine, Orc Applications, Engineering +8

Francis turbine draft tube parameterization and analysis of performance characteristics using CFD techniques

Tania M. Arispe, Waldir de Oliveira, Ramiro G. Ramirez · Renewable Energy · 2018 · 52 citations

Engineering, Wind Power Generation, Mechanical Engineering +7

Performance analysis of radial-inflow turbine of ORC: New combined approach of preliminary design and 3D CFD study

Angie Lizeth Espinosa Sarmiento, Ramiro Gustavo Ramírez Camacho, Waldir de Oliveira · Journal of Mechanical Science and Technology · 2020 · 23 citations

Radial-inflow Turbine, Cfd Study, Engineering +10

Numerical analysis for detecting head losses in trifurcations of high head in hydropower plants

Carlos A Aguirre Rodríguez, Ramiro Gustavo Ramírez Camacho, Waldir de Oliveira et al. · Renewable Energy · 2018 · 15 citations · Full text

Numerical Analysis, High Head, Engineering +4

Conceptual optimization of axial-flow hydraulic turbines with non-free vortex design

R. B. F. Albuquerque, Nelson Manzanares Filho, Waldir de Oliveira · Proceedings of the Institution of Mechanical Engineers Part A Journal of Power and Energy · 2007 · 13 citations

Unsteady Flow, Axial-flow Hydraulic Turbines, Engineering +15