Athanasios Chasalevris
Assistant Professor at National Technical University of Athens- Claim this Profile
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English Professional working proficiency
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German Professional working proficiency
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Greek Native or bilingual proficiency
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Bio
Experience
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National Technical University of Athens
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Research Services
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1 - 100 Employee
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Assistant Professor
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Sep 2018 - Present
Research Field: - Rotordynamic Design / Nonlinear Rotordynamics / Turbomachinery Rotordynamics - Tribology / HD Lubrication / Gas foil bearings / Adjustable bearings Teaches: - Machine Elements I (3rd semester) - Kinematics and Dynamics of Mechanisms (4th semester) - Dynamics and Vibrations (5th semester) - Dynamics of Rotating Machines (7th semester-elective) School of Mechanical Engineering, Section of Mechanical Design & Automatic Control Research Field: - Rotordynamic Design / Nonlinear Rotordynamics / Turbomachinery Rotordynamics - Tribology / HD Lubrication / Gas foil bearings / Adjustable bearings Teaches: - Machine Elements I (3rd semester) - Kinematics and Dynamics of Mechanisms (4th semester) - Dynamics and Vibrations (5th semester) - Dynamics of Rotating Machines (7th semester-elective) School of Mechanical Engineering, Section of Mechanical Design & Automatic Control
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GE
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Brazil
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Engineering Services
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1 - 100 Employee
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Team Leader Rotordynamics - Senior Engineer
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Mar 2018 - Sep 2018
Industrial Power Systems / Industrial Steam Turbines / - Development of Rotordynamic tools for Medium Speed and High Speed applications- Rotordynamic analysis for New Product Introduction and Execution Engineering- Resolution of site issues related to Rotordynamics and Structural Dynamics- Product Owner (Bearings) responsible for the qualification of bearing suppliers
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Senior Engineer - Rotordynamics
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Jul 2017 - Apr 2018
- Industrial Steam Turbine Rotordynamics / R&D and Execution Engineering- Product Owner (Bearings)
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Engineer Performance Rotordynamics
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Oct 2015 - Jun 2017
- Industrial Steam Turbine Rotordynamics / R&D and Execution Engineering- Product Owner (Bearings)
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Alstom
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France
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Rail Transportation
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700 & Above Employee
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Rotordynamic and Mechanical Integrity Engineer
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Feb 2015 - Oct 2015
R&D Engineering Medium Speed - Industrial Steam Turbines R&D Engineering Medium Speed - Industrial Steam Turbines
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BorgWarner
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Brazil
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Motor Vehicle Manufacturing
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1 - 100 Employee
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Rotordynamic Engineer
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Sep 2013 - Jan 2015
R&D Engineering High Speed/Turbosystem Development R&D Engineering High Speed/Turbosystem Development
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Technische Universität Darmstadt
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Germany
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1 - 100 Employee
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Research Associate
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Sep 2012 - Aug 2013
- Research on Fluid Film bearings with Dynamic Geometry for the Vibration Suppression in Rotating Machinery- Development of Analytical Methods for the Dynamics of Rotating Machinery
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Researcher - Alexander von Humboldt Scholar
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Jul 2010 - Aug 2012
- Development of Analytical Methods for the Dynamics of Rotating Machinery- Development of Methods for the Detection of Faults in Rotating Machinery (Bearing Wear and Rotor Crack)
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University of Patras
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Higher Education
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1 - 100 Employee
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PhD
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Jul 2004 - Jul 2009
Doctoral Dissertation on the nonlinear dynamics of rotating machinery PhD Thesis Title: Vibration analysis of nonlinear-dynamic rotor-bearing systems and defect detection Dept. of Mechanical Engineering and Aeronautics Division of Design and Manufacturing Institute: Machine Design Laboratory Supervisor: Prof. Chris A. Papadopoulos Doctoral Dissertation on the nonlinear dynamics of rotating machinery PhD Thesis Title: Vibration analysis of nonlinear-dynamic rotor-bearing systems and defect detection Dept. of Mechanical Engineering and Aeronautics Division of Design and Manufacturing Institute: Machine Design Laboratory Supervisor: Prof. Chris A. Papadopoulos
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Education
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University of Patras
Dipl. Eng., Mechanical Engineering