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Technical University of Munich

Dr.-Ing. Thomas Hofmeister

Technical University of Munich
Chair of Thermodynamics (Prof. Sattelmayer)

Dissertation

Influence of Acoustically Induced Vorticity Perturbations on High-Frequency Thermoacoustic Instabilities in Gas Turbine Combustors

Publications

  • Hofmeister, T.; Hummel, T.; Sattelmayer, T.: Impact of the Stabilized Finite Element Method on Acoustic and Vortical Perturbations in Thermoacoustic Systems. Journal of Engineering for Gas Turbines and Power 143 (6), 2021, Article number 061012 more… BibTeX
  • Hofmeister, T.; Hummel, T.; Berger, F.; Klarmann, N.; Sattelmayer, T.: Elimination of Numerical Damping in the Stability Analysis of Noncompact Thermoacoustic Systems With Linearized Euler Equations. Journal of Engineering for Gas Turbines and Power 143 (3), 2021, Article number 031013 more… BibTeX
  • Hofmeister, T.; Sattelmayer, T.: Amplitude-Dependent Damping and Driving Rates of High-Frequency Thermoacoustic Oscillations in a Lab-Scale Lean-Premixed Gas Turbine Combustor. Journal of Engineering for Gas Turbines and Power 143 (12), 2021 more… BibTeX
  • Romero Vega, P.; Hofmeister, T.; Heilmann G.; Hirsch, C.; Sattelmayer, T.: Isentropic Formulation of the Linearized Euler Equations for Perfectly Premixed Combustion Systems. ASME Turbomachinery Technical Conference & Exposition, 2021 more… BibTeX
  • Hofmeister, T.; Hummel, T.; Schuermans, B.; Sattelmayer, T.: Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Noncompact Thermoacoustic Systems. Journal of Engineering for Gas Turbines and Power 142 (3), 2020, 031016 (11 pages) more… BibTeX
  • Hofmeister, T.; Hummel, T.; Sattelmayer, T.: Impact of the Stabilized Finite Element Method on Acoustic and Vortical Perturbations in Thermoacoustic Systems. ASME Turbomachinery Technical Conference & Exposition, 2020 more… BibTeX
  • Hofmeister, T.; Hummel, T.; Berger, F.; Klarmann, N.; Sattelmayer, T.: Elimination of Numerical Damping in the Stability Analysis of Non-Compact Thermoacoustic Systems with Linearized Euler Equations. ASME Turbomachinery Technical Conference & Exposition, 2020 more… BibTeX
  • Hofmeister, T.; Hummel, T.; Schuermans, B.; Sattelmayer, T.: Theory and Quantification of Energy Transformation Processes between Acoustic and Hydrodynamic Perturbation Modes in Non-Compact Thermoacoustic Systems via a Helmholtz-Hodge Decomposition Approach. ASME Turbomachinery Technical Conference & Exposition, 2019 more… BibTeX
  • Hofmeister, T.; Hummel, T.; Schuermans, B.; Sattelmayer, T.: Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Non-Compact Thermoacoustic Systems. ASME Turbomachinery Technical Conference & Exposition, 2019 more… BibTeX
  • Hummel, T.; Hofmeister, T.; Schuermans, B.; Sattelmayer, T.: Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Non-Compact Thermoacoustic Systems. 24th International Congress on Sound and Vibration, 2017 more… BibTeX
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