TU Berlin

Numerische FluiddynamikDr.-Ing. Mathias Lemke

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Mathias Lemke (Dr.-Ing. habil.)

Mathias Lemke
Lupe

mathias.lemke@tnt.tu-berlin.de
+49 (0)30 314 24339 (Tel)
+49 (0)30 314 22638 (Fax)

Office: VWS 122
Post: TU-Berlin, Sekr. MB1
Müller-Breslau-Straße 15
10623 Berlin

Research

Research interests:

  • Data assimilation
  • Adjoint methods
  • Reactive flows / Chemical kinetics
  • Sound reinforcement
  • Compressible flows
  • Particle Image Velocimetry / Schlieren

Own Projects:

Projects:

Scientific Contributions

Bengoechea, S., Reiss, J., Lemke, M. and Sesterhenn, J. (2020). Numerical investigation of detonation initiation by a focusing shock wave. Shock Waves


Gray, J., Lemke, M., Reiss, J., Paschereit, C., Sesterhenn, J. and Moeck, J. (2017). A compact shock-focusing geometry for detonation initiation: Experiments and adjoint-based variational data assimilation. Combustion and Flame, 144 - 156.


Hölter, A., Lemke, M. and Weinzierl, S. (2022). Analysis and comparison of FDTD discretization procedures for room acoustical simulations. Fortschritte der Akustik - DAGA 2022, 903-906.


Lemke, M. and Reiss, J. (2022). Approximate Acoustic Boundary Conditions in the Time-Domain using Volume Penalization. arXiv preprint arXiv:2203.04790



Personal Information

Education:

  • Habilitation (habil., TU Berlin, 2021)
    Adjoint-based Applications in Aeroacoustics and Fluid Dynamics
    at the faculties of Humanities (I) and Mechanical Engineering and Transport Systems (V)
  • Doctorate (Dr.-Ing., TU Berlin, 2015)
    Adjoint based data assimilation in compressible flows with application to pressure determination from PIV data
    (Prof. Dr. sc. techn. habil. J. Sesterhenn, Dr. F. Giannetti, PD Dr. rer. nat. K. Ehrenfried)
  • Diploma (Dipl.-Ing., TU Berlin, 2009)
    Untersuchung von Interpolationsmethoden für bewegte Gitter (Analysis of interpolation methods for moving grids)

    (Prof. Dr.-Ing. F. Thiele)

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