InstituteTeam
Lennart Stania, M.Sc.

Lennart Stania, M.Sc.

Lennart Stania, M.Sc.
Address
An der Universität 1
30823 Garbsen
Building
Room
208
Address
An der Universität 1
30823 Garbsen
Building
Room
208
Positions
Research Staff
Institute of Turbomachinery and Fluid Dynamics
Research Staff
Aeroacoustics, Aeroelasticity and Wind Energy

MAIN FOCUS

  • Aeroelastic
  • Axial turbine
  • Thermal streaks

Research Projects

Regeneration induced variations of aeroelastic properties of turbine blades

Within subproject C4 of CRC 871 the influence of regeneration-related variations of turbine blades is investigated. These geometric variations have a direct effect on the aeroelastic excitation and the vibration behaviour. In the third funding period, the aim is to investigate the influence of disturbances from upstream-modules. For this purpose, the aeroelastic influences of thermal streaks on downstream turbine rows will be investigated. Furthermore, a probabilistic, automated process chain will be established with regard to real geometric variances and their influence on aeroelasticity, and a subsequent study will be carried out.

  • Work Experience
    • 2016

    Internship: Continental AG, ContiTech Power Transmission Group, Hannover

    • 2017-2019

    Student Assistant: Institute for Turbomachinery and Fluid Dynamics (TFD)

    • 2018

    Visiting Scholar: Purdue University, West Lafayette IN, USA

    • 2019-present

    Research Assistant: Institute for Turbomachinery and Fluid Dynamics

  • Studies
    • 2013-2017

    Mechanical Engineering (B.Sc.): Leibniz University Hannover

    • 2017

    Bachelor Thesis: Comparison of CFD and Probe Measurements for the Mixing of a Cold Air Streak in a Multi-Stage Turbine, TFD, Hannover

    • 2017-2019

    Mechanical Engineering (M.Sc.): Leibniz University Hannover

    • 2019

    Research Project: Experimental Analysis of a Viper Expansion Turbine for Work Recovery and its Factors Influencing Cycle Stability within a R410A Residential Heat Pump, Purdue University, West Lafayette IN, USA

    • 2019

    Master Thesis: Design of a Labyrinth Seal for a Stationary Rig for the Vibration of the Flutter Behaviour, MTU Aero Engines, München

    • 2019-present

    Doctoral Studies: Institute for Turbomachinery and Fluid Dynamics, Leibniz Universität Hannover