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Mathias Lemke (Dr.-Ing. habil.)

Mathias Lemke
Lupe [1]

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:

  • Optimal Soundfield Generation for Sound Reinforcement in Time and Frequency Domain [2]
    (2018 - today)

Projects:

  • NIOPLEX [3]
    (2013 - 2016)
  • SFB 1029 - TurbIn [4]
    (2012 - today)

Scientific Contributions

<< previous [5]
next >> [13]

Lemke, M., Reiss, J. and Sesterhenn, J. (2016). Pressure estimation from PIV like data of compressible flows by boundary driven adjoint data assimilation [17]. AIP Conference Proceedings


Lemke, M., Schulze, J. and Sesterhenn, J. (2011). Reconstruction of an Entropy Source by Temperature Measurements at Discrete Points with Adjoint Methods [18]. AIP Conference Proceedings, 1898-1901.


Sallandt, H., Krah, P. and Lemke, M. (2021). Supervised Learning for Multi Zone Sound Field Reproduction under Harsh Environmental Conditions [19]. arXiv preprint arXiv:2112.07349


Lemke, M. and Reiss, J. (2022). Approximate Acoustic Boundary Conditions in the Time-Domain using Volume Penalization [20]. arXiv preprint arXiv:2203.04790


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 [21]. Combustion and Flame, 144 - 156.


<< previous [22]
next >> [30]

google scholar [31]

Teaching (Selection)

  • Einführung in die Informationstechnik für Ingenieure (EDV 1) [32]
  • Projekt: Numerische Simulation fluiddynamischer Systeme (CFDe) [33]
  • Projekt: Numerische Thermo- und Fluiddynamik - Wissenschaftliche Vertiefungen (CFD3) [34]
  • Numerische Aeroakustik (CAA) [35]
  • Strömungsakustik 1 (SA1) [36]
  • Strömungsakustik 2 (SA2) [37]
  • Strömungsmechanisches Projekt (SMP) [38]

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 [39]
    (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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