Bremen, Bremen, Germany
Experienced Stress Engineering with a demonstrated history of working in the aviation and aerospace industry. Skilled in Stress Analysis, FEM, fatigue and damage tolerance. Strong engineering professional with a Engineer's Double Degree focused in Mechanical Engineering from Universidade Federal do Rio Grande do Sul / UFRGS and Generalist Engineering from École Centrale de Marseille / ECM.
Research project sponsored by AIRBUS for the design and implementation of aircraft door seal analysis methodology and PhD opportunity at the University of the German Armed Forces Munich: ― Capture the status quo regarding aircraft door kinematics and current seal and fuselage interface design. ― Performance of tensile, quasi-static, dynamic and relaxation tests to determine the material properties of elastomers in relation to the constitutive laws. ― Calculation of 2D and 3D models with SIMULIA ABAQUS of seal cross-sections taking into account the non-linear material behaviour of elastomers, such as: hyperelasticity, viscoelasticity, thermal strain, glass transition temperature and Mullins effect. ― Sensitivity analysis performed with multiple seal designs considering the influence of cabin deformation, contact stress, flight mission, differential pressure and temperature variations in terms of performance against air leakage and cabin noise. ― Multi-parametric optimisation of material properties and design dimensions based on genetic algorithms and design of experiments using SIMULIA iSight. ― Weekly meetings with Focal Point of AIRBUS to support product development and every 4 months result delivery through presentations. ― Academic tasks: participate in conferences, publish papers and conduct practical experiments with students.
― Development of aerospace defence system and vehicular division products. ― Aerospace industry of missiles and rockets for space research and for military applications. ― Multi-disciplinary structural engineering simulation team member. ― Perform finite element analysis (FEA) for a variety of equipment, solid-propellant rockets and vehicular structures according to structural and safety requirements. ― Technical writing analysis rapport documentation. ― Monitoring and measurement of rupture and characterization tests with strain gauge systems. ― Vibrations: modal frequency analysis considering the stress/strain response from power spectral densities (PSD) of solid-propellant during operation and transportation missions with OptiStruct solver (Hypermesh and Hyperview tools application). ― Thermo-static / transient / non-linear analysis: thermo cool down of propellant post cure process with axisymmetric models on MSC Marc solver. ― Perform FEA based on composite failure criteria for space research vessels with Wound Composite Materials plug-in from Abaqus.
Prolongation of stress analysis of civilian airships from Embraer E2 program. Initially, based at the joint venture between Safran, previous employer. The main activities includes: static, fatigue and damage tolerance analysis using finite element method with solver MSC NASTRAN and Femap. Certification of Embraer KC-390 ― Bring the lessons learned on DT and Propagation analysis from previous certification of E2. ― Training class and DT Tool development. Research and Development: INOVA ― Responsible of engineering area for the development of the company in the industry 4.0. ― Support to the engineering team through training and analysis tools. ― Specification of engineering objects in PLM Simens Teamcenter environnement. ― Dynamic multi-body analysis for flap mechanisms with ADAMS.