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Jun.-Prof. Dr. J. P. Moeck

Jun.-Prof. Dr. J. P. Moeck
  • Sprechstunde:

    Sprechstunde: mittwochs 12–13 Uhr

    Die Sprechstunde am 28.6. fällt aus.

    Recent publications:

    G.A. Mensah, J. P. Moeck. Acoustic damper placement and tuning for annular combustors: An adjoint-based optimization study. Journal of Engineering for Gas Turbines and Power, 2016. available online dx.doi.org/10.1115/1.4035201

    G. Ghirardo and M.P. Juniper and J.P. Moeck. Weakly nonlinear analysis of thermoacoustic instabilities in annular combustors. Journal of Fluid Mechanics 805:52–87, 2016. available online dx.doi.org/10.1017/jfm.2016.494

    D. Wassmer, B. Schuermans, C.O. Paschereit, J.P. Moeck. An Acoustic Time-of-Flight Approach for Unsteady Temperature Measurements: Characterization of Entropy Waves in a Model Gas Turbine Combustor. Journal of Engineering for Gas Turbines and Power 139(4):041501 (8 pages), 2016. available online dx.doi.org/10.1115/1.4034542

    D.A. Lacoste, Y. Xiong, J.P. Moeck, S.H. Chung, W.L. Roberts, M.S. Cha. Transfer functions of laminar premixed flames subjected to forcing by acoustic waves, AC electric fields, and non-thermal plasma discharges. Proceedings of the Combustion Institute, 2016. available online dx.doi.org/10.1016/j.proci.2016.05.034

    D.A. Lacoste, J.P. Moeck, W.L. Roberts, S.H. Chung, M.S. Cha. Analysis of the step responses of laminar premixed flames to forcing by non-thermal plasma. Proceedings of the Combustion Institute, 2016. available online dx.doi.org/10.1016/j.proci.2016.06.178

    S.A. Heitz, J. P. Moeck, T. Schuller, D. Veynante, D.A. Lacoste. Influence of air flow parameters on nanosecond repetitively pulsed discharges in a pin-annular electrode configuration. Journal of Physics D: Applied Physics 49:155205 (15 pages), 2016.

    G.A. Mensah, G. Campa, J. P. Moeck. Efficient Computation of Thermoacoustic Modes in Industrial Annular Combustion Chambers Based on Bloch-Wave Theory. Journal of Engineering for Gas Turbines and Power 138(8):081502 (7 pages), 2016.

    G. Ghirardo, B. Ćosić, M.P. Juniper, J. P. Moeck. State space realization of a describing function. Nonlinear Dynamics 82(1):9–28, 2015.

    B. Ćosić, S. Terhaar, J. P. Moeck, C. O. Paschereit. Response of a swirl-stabilized flame to simultaneous perturbations in equivalence ratio and velocity at high oscillation amplitudes. Combustion and Flame 162(4): 1046–1062, 2015.

    S. Schimek, B. Ćosić, J. P. Moeck, S. Terhaar, C. O. Paschereit. Amplitude-dependent flow field and flame response to axial and tangential velocity fluctuations. Journal of Engineering for Gas Turbines and Power 137(8):081501 (10 pages), 2015.

    J.-F. Bourgouin, D. Durox, J. P. Moeck, T. Schuller, S. Candel. A new pattern of instability observed in an annular combustor: The slanted mode. Proceedings of the Combustion Institute 35(3):3237–3244, 2015.

    J.-F. Bourgouin, D. Durox, J. P. Moeck, T. Schuller, S. Candel. Characterization and modeling of a spinning thermoacoustic instability in an annular combustor equipped with multiple matrix injectors. Journal of Engineering for Gas Turbines and Power 137(2):021503 (11 pages), 2014.

    D.A. Lacoste, J.P. Moeck. Effect of Nanosecond Glow Discharges on a Lean Premixed V-Flame. IEEE Transactions on Plasma Science 42(12): 4040–4041, 2014.

    J.P. Moeck, D.A. Lacoste, D. Durox, T.F. Guiberti, T. Schuller, C.O. Laux. Stabilization of a Methane–Air Swirl Flame by Rotating Nanosecond Spark Discharges. IEEE Transactions on Plasma Science 42(10): 2412–2413, 2014.

    B. Ćosić, J. P. Moeck, C. O. Paschereit. Nonlinear Instability Analysis for Partially Premixed Flames. Combustion Science and Technology 186(6):713–736, 2014.

    S. Candel, D. Durox, T. Schuller, J.-F. Bourgouin, J. P. Moeck. Dynamics of swirling flames. Annual Review of Fluid Mechanics 46:147–173, 2014.

    B. C. Bobusch, B. Ćosić, J. P. Moeck, C. O. Paschereit. Optical Measurement of Local and Global Transfer Functions for Equivalence Ratio Fluctuations in a Turbulent Swirl Flame. Journal of Engineering for Gas Turbines and Power 136:021506 (8 pages), 2013.

    D. A. Lacoste, J. P. Moeck, D. Durox, C. O. Laux, T. Schuller. Effect of Nanosecond Repetitively Pulsed Discharges on the Dynamics of a Swirl-Stabilized Lean Premixed Flame. Journal of Engineering for Gas Turbines and Power 135(10):101501 (7 pages), 2013.

    D. Durox, J. P. Moeck, J.-F. Bourgouin, P. Morenton, M. Viallon, T. Schuller, S. Candel. Flame dynamics of a variable swirl number system and instability control. Combustion and Flame 160(9):1729–1742, 2013.

    D. A. Lacoste, J. P. Moeck, C. O. Paschereit, C. O. Laux. Effect of Plasma Discharges on Nitric Oxide Emissions in a Premixed Flame. Journal of Propulsion and Power 29(3):748–751, 2013.

    J. P. Moeck, J.-F. Bourgouin, D. Durox, T. Schuller, S. Candel. Tomographic reconstruction of heat release rate perturbations induced by helical modes in turbulent swirl flames. Experiments in Fluids 54(4):1–17, 2013.

    D. A. Lacoste, D. A. Xu, J. P. Moeck, C. O. Laux. Dynamic response of a weakly turbulent premixed flame to nanosecond repetitively pulsed discharges. Proceedings of the Combustion Institute 34(2):3259–3266, 2013.

    J.-F. Bourgouin, J. Moeck, D. Durox, T. Schuller, S. Candel. Sensitivity of swirling flows to small changes in the swirler geometry. Comptes Rendus Mécanique 341(1–2):21–219, 2013

    J. P. Moeck, J.-F. Bourgouin, D. Durox, T. Schuller, S. Candel. Nonlinear interaction between a precessing vortex core and acoustic oscillations in a turbulent swirling flame. Combustion and Flame 159(8):2650–2668, 2012.

    G. Gelbert, J. P. Moeck, C.O. Paschereit, R. King. Feedback control of unstable thermoacoustic modes in an annular Rijke tube. Control Engineering Practice 20(8):770–782, 2012.

    B. Ćosić, B. C. Bobusch, J. P. Moeck, C. O. Paschereit. Open-loop control of combustion instability and the role of the flame response to two-frequency forcing. Journal of Engineering for Gas Turbines and Power 134:061502 (8 pages), 2012.

    G. Gelbert, J. P. Moeck, C.O. Paschereit, R. King. Advanced algorithms for gradient estimation in one- and two-parameter extremum seeking controllers. Journal of Process Control 22(4):700–709, 2012.

    J. P. Moeck, C. O. Paschereit. Nonlinear interaction of multiple linearly unstable thermoacoustic modes. International Journal of Spray and Combustion Dynamics 4(1):1–28, 2012.

 

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Experimentelle Strömungsmechanik
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