Alexander Fischer
Computational Engineer, Product Development Cell Contacting Systems, Diehl Advanced Mobility GmbH at Diehl Metall- Claim this Profile
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Bio
Experience
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Diehl Metall
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Germany
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Fabricated Metal Products
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100 - 200 Employee
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Computational Engineer, Product Development Cell Contacting Systems, Diehl Advanced Mobility GmbH
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Sep 2018 - Present
Mechanical and thermal-electric modeling (FE tool: Ansys) and validation of battery contacts (application in e-car) with respect to physical limits and requirement specifications in the product development process Providing Excel VBA tools to make complex physical behaviour accessible to a wide audience and enable a fast system evaluation Induction of internal and external employees Control of suppliers for processing of simulation orders Optimization of components with Python/ application of evolutionary algorithms: Increasing load but decreased need of material Evaluation of measurements in cooperation with test engineers/ validation of simulation results Optimization of fuse design with respect to disconnection behaviour, electrical density, heat distribution and behaviour under mechanical loads Stochastic analysis of component modifications to increase the load limits
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Schaeffler
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Germany
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Manufacturing
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700 & Above Employee
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Computational Engineer, R&D HEV
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Sep 2015 - Aug 2018
Cross functional evaluation of hybrid electric vehicle (HEV) conecpts, identification of novel and forward-looking hybrid systems Investigation of exication sources in combustine engines Evaluation of the dynamic behaviour/ rotordynamics of the electric motor, optimisation of a bearing concept for a smoother operation of the electric motor Development of models to determine the physical behaviour of hybrid drives, especially for users without expert knowledge, enables a fast system evaluation and calculation Standardization of the simulation process, thus decreasing the simulation time and applying it to a wide range of hybrid systems Evaluation of vibrating and rotating machinery by solving ODE and DAE using self-written programs (Matlab, VBA) and commercial software
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IAV GmbH
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Germany
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Engineering Services
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700 & Above Employee
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Diplomand
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Sep 2013 - Apr 2014
Diploma thesis in multibody dynamics, simulating the behaviour of gear wheels used in a balance shaft system of a four-cylinder in-line engine Simulation of gear wheels with different level of detail Comparison of the simulations results with measured data/ identification of measurement errors Multibody software: Simpack Diploma thesis in multibody dynamics, simulating the behaviour of gear wheels used in a balance shaft system of a four-cylinder in-line engine Simulation of gear wheels with different level of detail Comparison of the simulations results with measured data/ identification of measurement errors Multibody software: Simpack
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Volkswagen AG
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Germany
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Motor Vehicle Manufacturing
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700 & Above Employee
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Internship R&D
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Oct 2011 - Jul 2012
Internship in the research department, developed a program to evaluate the bearing force and moment reactions of a crankshaft applying a variety of different engine configurations Simulating a novel crank drive mechanism based on an eccentric piston pin to increase the efficiency using the multibody tool ADAMS Internship in the research department, developed a program to evaluate the bearing force and moment reactions of a crankshaft applying a variety of different engine configurations Simulating a novel crank drive mechanism based on an eccentric piston pin to increase the efficiency using the multibody tool ADAMS
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Education
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Otto-von-Guericke-Universität Magdeburg
Diplom-Ingenieur, Maschinenbau