Zeitschriften
Geyer, T. F., Windisch, T., Fritzsche, C., Sarradj, E.: Dataset on permeability of wings from owls and non-silently flying birds. Data in Brief, 2023.
Palleja-Cabre, S., Chaitanya, P., Joseph, P., Kim, J. W., Priddin, M. J., Ayton, L. J., Geyer, T. F., Chong, T. P.: Downstream porosity for the reduction of turbulence–aerofoil interaction noise. Journal of Sound and Vibration, 541, 2023
Sharma, S., Geyer, T. F., Arcondoulis, E. J. G.: On the influence of porous coating thickness and permeability on passive flow and noise control of cylinders. Journal of Sound and Vibration, 2023
Geyer, T. F..: Experimental Investigation of Flow and Noise Control by Porous Coated Tandem Cylinder Configurations. AIAA Journal, 2022
Geyer, T. F.: Effect of a porous coating on the vortex shedding noise of a cylinder in turbulent flow. Applied Acoustics, 2022
Schneehagen, E. W., Geyer, T. F., Sarradj, E.: Influence of end plate placement on the reduction of airfoil tip vortex formation noise. Acta Acustica, 6/59, 2022
Arcondoulis, E. J. G., Geyer, T. F., , Liu, Y.: An investigation of wake flows produced by asymmetrically structured porous coated cylinders. Physics of Fluids 33/3, 2021
Arcondoulis, E. J. G., Geyer, T. F., , Liu, Y.:An acoustic investigation of non-uniformly structured porous coated cylinders in uniform flow. The Journal of the Acoustical Society of America, 150, 2021
Ding, Y., Zhang, T., Geyer, T. F., de Silva, C. M., Doolan, C. J., Moreau, D. J.: Experimental investigation of the flow characteristics and noise generation at the wing-wall junction. Journal of Aerospace Engineering, Volume 34/5, 2021
Geyer, T. F., Moreau, D. J.: A study of the effect of airfoil thickness on the tonal noise generation of finite, wall-mounted airfoils. Aerospace Science and Technology, Volume 115, 2021
Geyer, T. F., Fritzsche, C., Sarradj, E., Wagner, H.: Der leise Flug der Eule. Akustik Journal, 02/21, 2021
Liu, Y., Geyer, T. F., Lu, Z.: Source Mechanisms and Control Methods for Aerodynamic Noise. (Announcement of a Special Collection), Journal of Aerospace Engineering, Volume 34/6, 2021
Ocker, C. Geyer, T. F., Czwielong, F., Krömer, F., Pannert, W., Merkel, M., Becker, S.: Permeable Leading Edges for Airfoil and Fan Noise Reduction in Disturbed Inflow. AIAA Journal, 2021
Schneehagen, E., Geyer, T. F., Sarradj, E., Moreau, D. J.: Aeroacoustic noise reduction by application of end plates on wall-mounted finite airfoils. Experiments in Fluids, Volume 62/106, 2021
Sharma, S., Geyer, T. F., Giesler, J.: Effect of geometric parameters on the noise generated by rod-airfoil configuration. Applied Acoustics, Volume 177, 2021
Talboys, E., Geyer, T. F., Prüfer, F., Brücker, C.: A parametric study of the effect of self-oscillating trailing-edge flaplets on aerofoil self-noise. Applied Acoustics, Volume 177, 2021
Zhang, T., Geyer, T. F., de Silva, C. M., Fischer, J., Doolan, C. J., Moreau, D. J.: Experimental investigation of tip vortex formation noise produced by wall-mounted finite airfoils. Journal of Aerospace Engineering, Volume 34/6, 2021
Ayton, L. J., Colbrook, M. J., Geyer, T. F., Paruchuri, C., Sarradj, E.: Reducing Aerofoil-Turbulence Interaction Noise through Chordwise-Varying Porosity.Journal of Fluid Mechanics, Volume 906, 2020.
Geyer, T. F.: Experimental Evaluation of Cylinder Vortex Shedding Noise Reduction Using Porous Material. Experiments in Fluids, 61, 153, 2020
Geyer, T. F.: Vortex Shedding Noise from Finite, Wall-Mounted, Circular Cylinders Modified with Porous Material. AIAA Journal, 58/5, 2014 - 2028, 2020
Geyer, T. F., Wasala, S. H., Sarradj, E.: Experimental Study of Airfoil Leading Edge Combs for Turbulence Interaction Noise Reduction. Acoustics, 2(2), 2020
Sharma, S., Sarradj, E., Schmidt, H.: Stochastic modelling of leading-edge noise in time-domain using vortex particles. Journal of Sound and Vibration, Article in Press, 2020
Zhang, T., Moreau, D. J., Geyer, T. F., Fischer, J., Doolan, C. J.: Dataset on tip vortexformation noise produced by wall-mounted finite airfoils with flat and rounded tip geometries. Data in Brief, Volume 28, https://doi.org/10.1016/j.dib.2019.105058, 2020
Zhang, T., Moreau, D. J., Geyer, T. F., Fischer, J., Doolan, C. J.: Dataset on tip vortexformation noise produced by wall-mounted finite airfoils with sinusoidal and porous tip geometries. Data in Brief, Volume 30, https://doi.org/10.1016/j.dib.2020.105471, 2020
Biedermann, T. M., Czeckay, P., Geyer, T. F., Kameier, F., Paschereit, C. O.: Effect of Inflow Conditions on the Noise Reduction Through Leading Edge Serrations.AIAA Journal, Vol. 57(9), 4104 - 4109, 2019
Geyer, T. F., Lucius, A., Schrödter, M., Schneider, M., Sarradj, E.: Reduction of Turbulence Interaction Noise Through Airfoils with Perforated Leading Edges. Acta Acustica united with Acustica, Vol. 105 (1), 109 - 122, 2019
Geyer, T. F., Kamps, L., Sarradj, E., Brücker, C.: Vortex Shedding and Modal Behavior of a Circular Cylinder Equipped with Flexible Flaps. Acta Acustica united with Acustica, Vol. 105 (1), 210 - 219, 2019
Geyer, T. F., Sarradj, E.: Self Noise Reduction and Aerodynamics of Airfoils With Porous Trailing Edges. Acoustics 2019, 1, 393 - 409, 2019
Henke, A.-S., Noack, M., Geyer, T. F., Heinrich, C. R., Beirow, B., Sarradj, E., Kühhorn, A.: Calculation of the Modal Behavior of Structured Sheet Metal. International Journal of Lightweight Materials and Manufacture, Volume 2, Issue 2, June 2019, 186 - 192, 2019
Merino-Martinez, R., Sijtsma, P., Snellen, M., Ahlefeld, T., Antoni, J., Bahr, C. J., Blacodon, D., Ernst, D., Finez, A., Funke, S., Geyer, T. F., Haxter, S., Herold, G., Huang, X., Humphreys, W. M., Leclère, Q., Malgoezar, A., Michel, U., Padois, T., Pereira, A., Picard, C., Sarradj, E., Siller, H., Simons, D. G., Spehr, C.: A Review of Acoustic Imaging Methods Using Phased Microphone Arrays. CEAS Aeronautical Journal, doi.org/10.1007/s13272-019-00383-4, 2019
Sharma, S., Sarradj, E.: Two-dimensional isotropic turbulent inflow conditions for vortex particle method. Physical Review Fluids, Vol. 4, Iss. 2, 022701(R), 2019
Talboys, E., Geyer, T. F., Brücker, C.: An aeroacoustic investigation into the effect of self-oscillating trailing edge flaplets. Journal of Fluids and Structures, Vol. 91, 2019
Çaldichoury, I., Souli, M., Sarradj, E., Geyer, T., Del Pin, F., Numerical investigation of flow around hairy flaps cylinder using FSI Capabilities. International Journal of Multiphysics, 12(2), 2018
Geyer, T. F., Poppe, W., Sarradj, E.: Measurement of flow noise generation and pressure loss of nets and screens. Applied Acoustics, Volume 134, pp. 69-74, 2018
Henke, A.-S., Sarradj, E., Langhof, C.: Driving-point mobility and sound insulation of structured sheet metal. Applied Acoustics, Volume 136, pp. 113–122, 2018
Kisler, R., Sarradj, E.:Plate Silencers for Broadband Low Frequency Sound Attenuation. Acta Acustica united with Acustica, Volume 104, Number 3, 521 - 527, 2018
Moreau, D. J., Geyer, T. F., Doolan, C. J., Sarradj, E.: Surface curvature effects on the tonal noise of a wall-mounted finite airfoil. The Journal of the Acoustical Society of America 143, 3460 - 3473, 2018
Porteous, R., Geyer, T. F., Moreau, D. J., Doolan, C. J.: A correction method for acoustic source localisation in convex shear layer geometries. Applied Acoustics, Volume 130, pp. 128-132, 2018
Geyer, T. F., Claus, V. T., Hall, P. M., Sarradj, E.: Silent Owl Flight: The Effect of the Leading Edge Comb. International Journal of Aeroacoustics, Vol 16, Issue 3, pp. 115 - 134, 2017
Geyer, T. F., Schulz, A., Thürmer, K., Sarradj, E., Stapel, J.: Schallemission wasserwirtschaftlicher Anlagen. Lärmbekämpfung 3/2017, Seite 99-103, Springer-VDI-Verlag, 2017
Kamps, L., Geyer, T. F., Sarradj, E., Brücker, C.: Vortex shedding noise of a cylinder with hairy flaps. Journal of Sound and Vibration 388, 69 - 84, 2017
Geyer, T. F., Sarradj, E.: Circular Cylinders with Soft Porous Cover for Flow Noise Reduction. Experiments in Fluids, 57(3), 1-16, 2016
Herold, G., Geyer, T. F., Markus, P. M., Sarradj, E.: Simultaneous Sound Power Measurement of Engine Components. SAE International Journal of Passenger Cars - Mechanical Systems - V125-6EJ, Paper no. 2016-01-1774, 2016
Zenger, F. J., Herold, G., Becker, S., Sarradj, E.: Sound source localization on an axial fan at different operating points. Experiments in Fluids, 57(8), 136, 2016
Ballesteros, J. A., Sarradj, E., Fernández, M. D., Geyer, T., Ballesteros, M. J.: Noise Source Identification with Beamforming in the Pass-by of a Car. Applied Acoustics, Volume 93, June 2015, Pages 106-119, 2015
Geyer, T., Sarradj, E., Rex, C., Kießling, S., Neefe, A.: Schallemission einer Mikrogasturbine. Lärmbekämpfung 6/2015, Seite 268-272, Springer-VDI-Verlag, 2015
Herold, G., Sarradj, E.: Microphone array method for the characterization of rotating sound sources in axial fans. Noise Control Engineering Journal, Vol 63(6), 2015
Sarradj, E., Geyer, T.: Symbolic regression modeling of noise generation at porous airfoils. Journal of Sound and Vibration, 2014
Sarradj, E., Geyer, T., Jobusch, C., Kießling, S., Neefe, A.: Noise Characteristics of a Micro Gas Turbine for Use in a Serial Hybrid Concept. SAE Technical Paper 2014-01-2066, doi:10.4271/2014-01-2066, 2014
Sarradj, E., Geyer, T., Herold, G.: Dreidimensionale Quellcharakterisierung mit fortschrittlichen Mikrofonarrayverfahren für die Anwendung in der Maschinenakustik. Maschinenakustik 2014, Karlsruhe, VDI-Berichte 2229, 171 - 184, 2014
Geyer, T., Sarradj, E., Fritzsche, C.: Silent Owl Flight: Comparative Acoustic Wind Tunnel Measurements on Prepared Wings. Acta Acustica united with Acustica, Vol. 99, 139 - 153, 2013
Geyer, T., Sarradj, E., Giesler, J.: Application of a Beamforming Technique to the Measurement of Airfoil Leading Edge Noise. Adv Acoust Vib, Vol. 2012, 2012
Sarradj, E.: Three-Dimensional Acoustic Source Mapping with Different Beamforming Steering Vector Formulations. Adv Acoust Vib, Vol. 2012, 2012
Sarradj, E., Fritzsche, C., Geyer, T.: Silent Owl Flight: Bird Flyover Noise Measurements. AIAA Journal (49:4), pp. 769-779, 2011
Geyer, T., Sarradj, E., Fritzsche, C.: Measurement of the noise generation at the trailing edge of porous airfoils. Experiments in Fluids, Vol. 48, pp. 291-308, 2010
Geyer, T., Sarradj, E., Fritzsche, C.: Porous Airfoils: Noise Reduction and Boundary Layer Effects. International Journal of Aeroacoustics, Vol. 9(6), pp. 787-820, 2010
Sarradj, E.: A fast signal subspace approach for the determination of absolute levels from phased microphone array measurements. Journal of Sound and Vibration, Vol. 329, pp. 1553–1569, 2010
Sarradj, E., Fritzsche, C., Geyer, T., Giesler, J.: Acoustic and aerodynamic design and characterization of a small-scale aeroacoustic wind tunnel. Applied Acoustics, 70:1073–1080, 2009
Sarradj, E., Hübelt, J., Lerch, T.: Input parameters for the prediction of acoustical properties of open porous asphalt, Acustica / acta acustica 92(1), 85-96, 2006
Craik, R., Bosmans, I., Cabos, C., Heron, K., Sarradj, E., Vermeir, G.: Structural transmission at line junctions: A benchmarking exercise, Journal of Sound and Vibration 272 (2004), 1086-1096.
Sarradj, E.: Multi-Domain Boundary Element Method for Sound Fields in and around Absorbers, Acustica / acta acustica 89 (2003), 21-27.
Sarradj, E.: Calculation of point mobilities at generic multi-plate/beam junctions, Journal of Sound and Vibration 229 (2000) Nr. 2, 411-430.