Ricardo Sbragio

Structure-borne Vehicle Analysis using a Hybrid Finite Element Method

Aimin Wang, Nickolas Vlahopoulos, Ricardo Sbragio, 2009 .

Design of Rotorcraft Gearbox Foundation for Reduced Vibration and Increased Crashworthiness Characteristics

Geng Zhang, Nickolas Vlahopoulos, Ricardo Sbragio, 2011 .

Interior aircraft noise computations due to TBL excitation using the energy finite element analysis

Washington J. de Lima, Nickolas Vlahopoulos, Ricardo Sbragio, 2009 .

DEVELOPMENT OF A PROPELLER FOR AN AUTONOMOUS UNDERWATER VEHICLE WITH A HULL GEOMETRY OF THE DARPA SUBOFF MODEL

Ricardo Sbragio, Walfrido Barnack, Alceu Moura, 2018 .

Rotorcraft Gearbox Foundation Design by a Network of Optimizations

Geng Zhang, Nickolas Vlahopoulos, Ricardo Sbragio, 2010 .

System design of a wind turbine using a multi-level optimization approach

Kevin J. Maki, Nickolas Vlahopoulos, Ricardo Sbragio, 2012 .

Multi-Discipline Design of a Wind Turbine

Kevin J. Maki, Nickolas Vlahopoulos, Ricardo Sbragio, 2011, DAC 2011.