Faculty I: Computer Science & Applications

Prof. Dr.-Ing. Steffen Jäger

Staff directory
Prof. Dr.-Ing. Steffen Jäger

Further information

Curriculum Vitae
  • Since 2018 Professor, Furtwangen University
  • 2014 - 2018 Co-founder and managing partner of OPVengineering GmbH, KIT spin-off funded by Young Innovators state programme
  • 2014 Doctorate (Dr.-Ing.), Karlsruhe Institute of Technology (KIT)
  • 2013 Visiting scientist at METL - Mechanical Engineering Tribology Laboratory, Purdue University, West Lafayette, Indiana, USA
  • 2008 - 2013 Academic assistant at Drive Systems Research Group, Karlsruhe Institute of Technology (KIT), Faculty of Mechanical Engineering
  • 2007 - 2012 Various teaching assignments in the fields of product development, CAD, FEA and MBS, Universities of Offenburg and Karlsruhe
Field of research and / or teaching

Fields of research

  • Methods and processes for the development and validation of technical systems
  • Virtual and physical product validation in mechanical and automotive engineering
  • LeeAS project - quiet and efficient electric drive systems
  • Lightweight design potential in the powertrain of electric vehicles
  • Topology optimization of machine and vehicle components
  • Real and virtual analysis of machine vibrations

Courses taught

  • Machine elements 1 and 2
  • CAD, basics in PTC Creo
  • Advanced CAD methods with PTC Creo
  • FEA with ANSYS
  • CAx methods (1D simulation, linear/non-linear FEA and MBS)
  • Technology innovation lab
  • Projects (foundation course, advanced course and master's level)
  • Integrated development management and agile methods (IHK)

Interdisciplinary functions

Publications

Jäger, Steffen

2024 | 2023 | 2022 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010

2024

Steffen Jäger, Tilmann Linde Akustiksimulation in der Entwicklung von Fahrzeuggetrieben
Kai von Schulz, Tilmann Linde, Steffen Jäger External damping of roller bearings and its effect on the acoustics of an e-mobility gearbox
Kai von Schulz, Tilmann Linde, Steffen Jäger Measures to optimize the efficiency, weight and noise emissions of a gearbox for electric light commercial vehicles
Kai von Schulz, Steffen Jäger, Tilmann Linde Measures to reduce the noise emission of a gearbox for electric vehicles
Kai von Schulz, Tilmann Linde, Steffen Jäger Optimierung von Akustik und Wirkungsgrad bei schrägverzahnten Stirnrädern für die Elektromobilität
Steffen Jäger, Tilmann Linde, Kai von Schulz Product Development Methodology Targeting Efficiency and Acoustics of E-Mobility Gearboxes
Kai von Schulz, Tilmann Linde, Steffen Jäger Profile Modifications for Gears and their Effect on the NVH Behaviour of an Electric Vehicle Gearbox

2023

Steffen Jäger, Tilmann Linde, Kai von Schulz Akustiksimulation eines E-Mobility-Getriebes und deren physische Validierung
Steffen Jäger, Tilmann Linde, Simon Wenzel Lightweight gearbox housing by topology optimization and additive manufacturing for electric vehicles
Kai von Schulz, Steffen Jäger, Tilmann Linde Product Development Methodology Targeting Efficiency and Acoustics of E-Mobility Gearboxes

2022

Steffen Jäger, Jonas Schätzle, Tilmann Linde Top-Down Validation Framework for Efficient and Low Noise Electric-Driven Vehicles with Multi-Speed Gearbox
Steffen Jäger, Jonas Schätzle, Tilmann Linde Top-down Validation Framework for Efficient and Low Noise Electric Driven Vehicles with Shiftable Gearbox
Steffen Jäger, Tilmann Linde Topology optimization of gearbox components to reduce weight and improve the noise emission and efficiency of an eDrive with multi-speed gearbox

2016

Martin Geier, Steffen Jäger, Christian Stier Online Triebstrangsimulation am Prüfstand mittels leistungsfähiger Echtzeitumgebung und webbasierter Benutzerführung

2015

Martin Geier, Steffen Jäger, Christian Stier Echtzeitsimulation von Antriebsstrang-Komponenten zur realistischen Abbildung von Schwingungswechselwirkungen in Prüfstandsversuchen
Martin Geier, Steffen Jäger, Christian Stier Neue Anwendungsmöglichkeiten von Antriebskomponenten-Prüfständen durch Echtzeitsimulation und Closed-Loop-Testing
Steffen Jäger, Sabrina Vogel Validation of a squeeze-film-damper test rig by using multibody cosimulation
Andreas Rosenkranz, Steffen Jäger, Carsten Gachot, Sabrina Vogel, Frank Mücklich Wear Behavior of Laser‐Patterned Piston Rings in Squeeze Film Dampers

2014

Steffen Jäger Eine Studie zur Validierung in der Produktentstehung am Beispiel der Entwicklung einer neuartigen Untersuchungsmethode für Quetschöldämpfer

2013

Martin Geier, Steffen Jäger, Christian Stier Closed Loop Validierung mit Echtzeit Motor-Simulation
Steffen Jäger, Tim Bruchmüller, Albert Albers Investigation of the sealing performance of piston rings in a squeeze film damper
Maximilian-Paul Pfeiffer, Steffen Jäger Priorisierung von Publikationen eines Forschungsfeldes mittels Nutzwertanalyse
Albert Albers, Martin Geier, Steffen Jäger, Christian Stier, Matthias Behrendt Validation of Vehicle Drive Systems with Real-Time Simulation on High-Dynamic Test Benches

2012

Martin Geier, Steffen Jäger, Christian Stier, Albert Albers Combined real and virtual domain product validation using top-down strategies
Steffen Jäger, Tim Bruchmüller, Albert Albers Dynamic behaviour and sealing performance of piston rings used in squeeze-film-dampers
Martin Geier, Steffen Jäger, Thomas Maier, Albert Albers Establishing CAD and PDM as part of engineering education in large classes for undergraduate students
Steffen Jäger, Albert Albers, M. Klingsporn, Roland Blutke Study of the tribological contacts of a piston ring in a squeeze film damper

2011

Steffen Jäger, Albert Albers, Roland Blutke, M. Klingsporn Entwicklung und Validierung einer Untersuchungsmethode für Quetschöldämpfer
Albert Albers, Steffen Jäger, Roland Blutke Validierung eines Prüfstandes für Quetschöldämpfer mittels rechnerbasierter Methoden

2010

Albert Albers, Steffen Jäger, B. Hessenauer Rechnergestützte Entwicklung hochdynamisch belasteter Prüfstandskomponenten
Jump to the top of the page