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

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


Lemke, M., Citro, V. and Giannetti, F. (2021). External acoustic control of the laminar vortex shedding past a bluff body. Fluid Dynamics Research. IOP Publishing, 015506.


Lemke, M. and Stein, L. (2021). Adjoint-Based Identification of Sound Sources for Sound Reinforcement and Source Localization. Fundamentals of High Lift for Future Civil Aircraft: Contributions to the Final Symposium of the Collaborative Research Center 880, December 17-18, 2019, Braunschweig, Germany. Springer International Publishing, 263–278.


Sallandt, H., Krah, P. and Lemke, M. (2021). Supervised Learning for Multi Zone Sound Field Reproduction under Harsh Environmental Conditions. arXiv preprint arXiv:2112.07349


Lemke, M., Stein, L., Hölter, A., Straube, F. and Weinzierl, S. (2020). Synthese komplexer Richtcharakteristiken für eine Schallfeldoptimierung im Zeitbereich. Fortschritte der Akustik - DAGA 2020, 1192–1195.


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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