Kaufmann, N., Carolus, T., Starzmann, R.: Turbines for modular tidal current energy converters. Renewable Energy 142 (2019) 451 - 460, doi.org/10.1016/j.renene.2019.04.120+#

Feldmann, C., Schneider, M., Carolus, T.: „Brummen“ oder „Rauschen“? – Störende Phänomene in der Geräuschbeurteilung eines Axialventilators. Fortschritte der Akustik - DAGA 2019, Rostock, 387-388++

Feldmann, C., Carolus, T.: Context Effect in Fan Sound Evaluation by Jury Tests Using the Method of the Semantic Differential. ACTA ACUSTICA UNITED WITH ACUSTICA, Vol. 105 (2019) 123 – 129+#

2018

Volkmer, K., Carolus, T.: Aeroacoustic airfoil shape optimization utilizing semi-empirical models for trailing edge noise prediction. 24th AIAA/CEAS Aeroacoustic Conference, Atlanta, 25 - 29 June, 2018++#

Stahl, K., Manegar, F., Carolus, T.: Sensors for the Measurement of Flow Induced Surface Pressure Fluc-tuations: Detection of Clipping and Calibration. 34th AIAA Aerodynamic Measurement Technology and Ground Testing Conference, Atlanta, 25 - 29 June, 2018++#

Bamberger, K., Carolus, T.: Aerodynamic optimization of axial fans using the adjoint method. GT2018-77027 Proc. of ASME Turbo Expo 2008, June 11-15, 2018, Oslo, Norway++#

Bamberger, K., Carolus, T., Kozuschek, T., Tryggeson, H.: Design of a noise reduced large axial fan for wind tunnel application with CFD-based optimization – a case study. FAN2018, Darmstadt++#

Gjeta, A., Bamberger, K., Carolus, T., Londo, A.: Parametric study of volutes for optimal centrifugal fan impellers. FAN2018, Darmstadt++#

Bamberger, K., Belz, J., Carolus, T., Nelles, O.: Development, validation and application of an optimiza-tion scheme for impellers of centrifugal fans using CFD-trained metamodels. FAN2018, Darmstadt++#

Bamberger, K., Carolus, T.: Theoretical efficiency limit of fans. FAN2018, Darmstadt++#

Feldmann, C., Lhonneur, G., Carolus, T., Schneider, M.: Time structure analysis of fan sounds. FAN2018, Darmstadt++#

Feldmann, C., Carolus, T., Schneider, M.: PSYCHOACOUSTICAL INVESTIGATION OF SOUNDS FROM HEAT PUMPS, FAN2018. Darmstadt++#

Carolus, T., Homrighausen, B.: Malfunctioning of air-delivering systems: examples of fan driven transient and oscillating flows. FAN2018, Darmstadt++#

Manegar, F., Stahl, K., Carolus, T.: Sensors for the measurement of flow induced surface pressure fluc-tuations: Calibration and the detection of clipping. Fortschritte der Akustik - DAGA 2018, München++

Zhu, T., Carolus, T.: Axial fan tip clearance noise: Experiments, Lattice–Boltzmann simulation, and mitiga-tion measures. International Journal of Aeroacoustics 2018, Vol. 17(1–2) 159–183+#

2017

Zhu, T., Lallier-Daniels, D., Sanjosé, M., Moreau, S.; Carolus ,T.: Rotating coherent flow structures as a source for narrowband tip clearance noise from axial fans. Journal of Sound and Vibration, 417 (2018-03-17), 198-215+#

Feldmann, C.: Auf der Suche nach dem besten Klang. VDMA-Nachrichten Nov. 2017, 80 - 82+

Kaufmann, N., Carolus, T., Starzmann, R.: An enhanced and validated performance and cavitation prediction model for horizontal axis tidal turbines. International Journal of Marine Energy 19 (2017) 145 –163+#

Kaufmann, N., Carolus, T., Starzmann, R.; Multi-Objective Optimization of Blades for Fixed Pitch Horizontal Axis Tidal Stream Turbines with Variable Speed Control. 12th European Wave and Tidal Energy Conference, Cork, Ireland, August 2017++#

Feldmann, C., Carolus, T., Schneider, M.: A semantic differential for evaluating the sound quality of fan systems. Proceedings of ASME Turbo Expo 2017, GT2017-63172, 2017++#

Volkmer, K., Kaufmann, N., Carolus, T.: Small Horizontal Axis Wind Turbine: Aeroacoustic and Aerodynamic Optimization of Airfoil Shape and Blade. 7th International Meeting on Wind Turbine Noise. Rotterdam 2-5 May 2017++#

Schorle, L., Carolus, T., Erbslöh, S.: Wind Turbine Sound Prediction: Modelling and Case Study on the Effect of Blade Elasticity. 7th International Meeting on Wind Turbine Noise. Rotterdam 2-5 May 2017++#

Carolus, T., Manegar, F., Thouant, E., Volkmer, V., Schmich-Yamane, I.: An Experimental Parametric Study of Airfoil Trailing Edge Serrations. 7th International Meeting on Wind Turbine Noise. Rotterdam 2-5 May 2017++#

Manegar, F., Carolus, T., Erbslöh, S.: High Fidelity Airfoil Trailing Edge Noise Predictions via Lattice-Boltzmann Simulations. 7th International Meeting on Wind Turbine Noise. Rotterdam 2-5 May 2017++

Stahl, K., Feldmann, C., Häußler, A., Carolus, T.: Einfluss der Signalmodifikation mit einer kopfbezogenen Übertragungsfunktion und Nachhall auf die Beurteilung von Ventilatorgeräuschen mit dem semantischen Differential. Fortschritte der Akustik - DAGA 2017, Kiel++

Manegar, F., Thouant, E., Volkmer, V., Carolus, T., Schmich-Yamane, I.: An Experimental Parametric Study of Airfoil Trailing Edge Serrations. Fortschritte der Akustik - DAGA 2017, Kiel++

Bamberger, K., Carolus, T.: Development, Application,and Validation of a Quick Optimization Method for the Class of Axial Fans. ASME Journal of Turbomachinery, Nov 2017, Vol. 139+#

Bamberger, K., Carolus, T.: A novel optimization based design method for centrifugal fans. Proc. of 12th European Conference on Turbomachinery Fluid dynamics & Thermodynamics. ETC12, April 3-7, 2017; Stockholm, Sweden++#

Carolus, T., Moisel, C.: Bidirectional air turbines for oscillating water column systems: Fast selection applying turbomachinery scaling laws. International Journal of Marine Energy 18 (2017) 65–77+#

2016

Gerhard, T.: Umströmte Tragflügelsegmente: Auswirkung des Hinterkantenausblasens auf Strömungsgrenzschicht und Schallemission. Dr.-Ing. Diss. Univ. Siegen, Shaker Verlag 2016, ISBN 978-3-8440-4158-3

Zhu, T.: A On the Flow Induced Tip Clearance Noise in Axial Fans. Dr.-Ing. Diss. Univ. Siegen, Shaker Verlag 2016, ISBN 978-3-8440-4802-5

Moisel, C.: Radiale und diagonale bidirektionale Luftturbinen für den Einsatz in Wellenenergiekraftwerken: Dr.-Ing. Diss. Univ. Siegen, Shaker Verlag 2016, ISBN 978-3-8440-4434-8

Belz, J., Bamberger, K., Nelles, O., Order of Experimentation for Metamodeling Tasks, Proc. International Joint Conference on Neural Networks (IJCNN), Vancouver, Canada, 2016

Fritzen, C.-P., Schmidt, C., Ginsberg, D., Mueller, I., Volkmer, K., Carolus, T.: Influence of Environmental Conditions and Damage on the Modal Properties of a Small Scale Wind Turbine – A Case Study. Proc. 8th European Workshop on Structural Health Monitoring (EWSHM 2016), NDT.net issue Vol.21 No.08 (Aug 2016) ISSN 1435-4934

Bamberger, K., Belz, J., Carolus, T., Nelles, O.: Aerodynamic Optimization of Centrifugal Fans Using CFD-Trained Meta-Models. Intern. Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC 2016), Honolulu, Hawaii, April 10 -15, 2016++#

Feldmann, C., Schneider, M., Carolus, T., Psychoakustische Beurteilung von Ventilatoren mit der Methode des semantischen Differentials. 42. Jahrestagung für Akustik (DAGA 2016), 14.-17. März 2016++

Feldmann, C., Carolus, T., Schneider, M.: Psychoakustische Beurteilung von Ventilatoren mit der Methode des semantischen Differentials. Lärmbekämpfung Bd. 11(2016) Nr. 5 - September+

Zhu, T., Lallier-Daniels, D., Sanjosé, M., Moreau, S., Carolus, T.: Rotating Coherent Flow Structures as a Source for Narrowband Tip Clearance Noise from Axial Fan. 22nd AIAA/CEAS Aeroacoustics Conference, 30.5. - 1.6. 2016, Lyon, France++#

Carolus, T., Kohlhaas, M., Bamberger, K.: Rotor–stator interaction noise of axial turbo machinery: Minimization by experimental optimization of trailing-edge blowing. Noise Control Engr. J. 64 (1), January-February 2016, pp. 24-33+#

2015

Bamberger, K.: Aerodynamic optimization of low-pressure axial fans. Dr.-Ing. Diss. Univ. Siegen, Shaker Verlag 2015, ISBN 978-3-8440-4031-9

Carolus, Th., Zhu, T., Sturm, M.: A low pressure axial fan for benchmarking prediction methods for aerodynamic performance and sound. Noise Control Engr. J. 63 (6), November-December 2015, pp. 1 - 9+#

Moisel, C., Carolus, T.H.: A facility for testing the aerodynamic and acoustic performance of bidirectional air turbines for ocean wave energy conversion. Renewable Energy 86 (2016), pp. 1340 - 1352, also: http://dx.doi.org/10.1016/j.renene.2015.09.062+#

Moisel, C., Carolus, T.H.: Novel mixed-flow air-turbine for bidirectional operation in OWC wave energy converters. 11th European wave and tidal conf. (EWTEC 2015), Nantes, 2015++#

Carolus, Th., Moisel, C., Starzmann, R.: Fast selection of bidirectional turbines for oscillating water column systems from a catalogue of turbine types. 11th European wave and tidal conf. (EWTEC 2015), Nantes, 2015++#

Schneider, M., Feldmann, C.: Psychoacoustic evaluation of fan noise. FAN2015, Lyon++#

Sturm, M., Sanjose, M., Moreau, S., Carolus: Aeroacoustic simulation of an axial fan including the full test rig by using the Lattice Boltzmann Method. FAN2015, Lyon++#

Carolus, Th., Zhu, T., Sturm, M.: A low pressure axial fan for benchmarking prediction methods for aerodynamic performance and sound. FAN2015, Lyon++#

Bamberger, K., Carolus, Th., Haas, M.: Optimization of low-pressure axial fans and effect of subsequent geometrical modifications. FAN2015, Lyon++#

Bamberger, K., Carolus, Th.: Achievable total-to-static efficiencies of low pressure axial fans. FAN2015, Lyon++#

Enghardt, L., Moreau, A., Kausche, P., Carolus, Th.: Active control of fan tones by means of trailing edge blowing. 21st AIAA/CEAS Aeroacoustics Conference, 22 - 26 June 2015, Dallas, Texas++#

Gerhard, T., Erbslöh, S., Carolus, Th.: An experimental and numerical parameter study on trailing edge blowing for reduced trailing edge noise. 6th Int. Conf. on Wind Turbine Noise, Glasgow, 2015++#

Feldmann, C., Schneider, M., Carolus, Th.: Psychoakustische Geräuschberurteilung von Ventilatoren. Fortschritte der Akustik - DAGA 2015, Nürnberg++

Gerhard, T., Erbslöh, S., Carolus, Th.: Hinterkantenausblasen zur Eigenschallreduktion von Tragflügelprofilen. Fortschritte der Akustik - DAGA 2015, Nürnberg++

Bamberger, K., Carolus, Th.: Analysis of the flow field in optimized axial fans. Proc. of the ASME Turbo Expo 2015, GT2015-43205, 2015++#

Sturm, M., Sanjose, M., Moreau, S., Carolus, T.: Application of analytical noise models using numerical and experimental fan data. 11th European Turbomachinery Conference, Madrid 2015++#

Bamberger, K., Carolus, T.: Design guidelines for low pressure axial fans based on CFD-trained meta-models. 11th European Turbomachinery Conference, Madrid 2015++#

Moisel, C., Carolus, Th.: Experimental loss analysis on a model-scale radial bidirectional air-turbine for wave energy conversion. In: C. Guedes Soares (ed.): Renewable Energies Offshore, CRC Press 2015, ISBN 9781138028715, pp. 343-350++#

2014

Moisel, C., Carolus, Th.: Experimental loss analysis on a model-scale radial bidirectional air-turbine for wave energy conversion. 1st Int. Conf. on Renewable Energies Offshore. Lisbon, Portugal, 2014++#

Sturm, M., Carolus, Th.: Unsteadiness of blade-passing frequency tones of axial fans. 21st Int. Congress on Sound and Vibration (ICSV 21), Bejing, 2014++#

Zhu, T., Sturm, M., Carolus, Th.: Experimental and numerical investigation of tip clearance noise of an axial fan using a Lattice Boltzmann Method. 21st Int. Congress on Sound and Vibration (ICSV 21), Bejing, 2014++#

Gerhard, T., Carolus, Th.: Investigation of airfoil trailing edge noise with advanced experimental and numerical methods. 21st Int. Congress on Sound and Vibration (ICSV 21), Bejing, 2014++#

Gerhard, T., Erbslöh, S., Carolus, T.: Reduction of airfoil trailing edge noise by trailing edge blowing. 5th Intern. Conference "The science of making torque from wind (Torque), Copenhagen, 2014++#

Meskine, M., Pérot, F., Kim, M.-S., Mann, A., Starzmann, R., Carolus, Th.: Aerodynamic and Aeroacoustic Predictions of Wells Turbines Using LBM. 20th AIAA/CEAS Aeroacoustics Conference, Atlanta, June 2014++#

Polacsek, C., Barrier; R., Kohlhaas, M., Carolus, Th., Kausche, P., Moreau, A., Kennepohl, F.: Turbofan interaction noise reduction using trailing edge blowing: Numerical design and assessment and comparison with experiments. AerospaceLab, June 2014+

Bamberger, K., Carolus, Th.: Performance prediction of axial fans by CFD-trained meta-models. Proc. of the ASME Turbo Expo 2014, GT2014-26877, 2014++#

Moisel, C., Carolus, Th.: Radial lift-based cascade for bi-directional wave energy air-turbines. Proc. of the ASME Turbo Expo 2014, GT2014-25821, 2014++#

Kohlhaas, M., Carolus, Th.: Acoustic Minimization of Rotor-Stator Interaction Noise of Axial Fans by Trailing-Edge Blowing. Proceedings of the ASME Turbo Expo 2014, GT2014-25113, 2014++#

Gerhard T., Carolus, Th.: Experimentelle und numerische Untersuchung des Hinterkantenschallmechanismus an einem stehenden 2D-Tragflügelelement. DAGA 2014, Oldenburg++

Starzmann, R., Carolus, Th.: Effect of Blade Skew Strategies on the Operating Range and Aeroacoustic Performance of the Wells Turbine. ASME Journal of Turbomachinery, Jan 2014, Vol. 136, 1-11, first published online Sept 20, 2013+#

Starzmann, R., Carolus, T.: Model-based selection of full-scale Wells turbines for ocean wave energy conversion and prediction of their aerodynamic and acoustic performances. Proc IMechE, Part A: J Power and Energy 2014, Vol 228(1) 2-16, published online Oct 18, 2013+#

2013

Kohlhaas, M.: Untersuchung des Hinterkantenausblasens bei axialen Strömungsmaschinen zur Reduktion des Rotor-Stator-Interaktionsschalls. Fortschritt-Bericht VDI Reihe 7 Nr. 502, VDI-Verlag, 2013 (zugl. Dr.-Ing. Diss. Univ. Siegen)

Sturm, M., Carolus, T.: Impact of the Large-Scale Environment on the Tonal Noise of Axial Fans. Proc. IMechE Part A, J Power and Energy, Vol 227(6) 703-710, 2013+#

Zhu, T., Carolus, T.: Experimental and Unsteady Numerical Investigation of the Tip Clearance Noise of an Axial Fan. Proc. of the ASME 2013, TBTS2013-2034++#

Moisel, C., Starzmann, R.: Aerodynamic Design and Numerical Investigation of a New Radial Bi-directional Turbine for Wave Energy Conversion. 10th European Wave and Tidal Energy Conference, Aalborg, DK, 2 - 5 Sept. 2013++#

Moisel, C., Carolus, T.: Comparison of Axial and Radial Blade Cascades for Bi-directional Wave Energy Air-Turbines. 10th European Wave and Tidal Energy Conference, Aalborg, DK, 2 - 5 Sept. 2013++#

Polacsek, C., Barrier, R., Kohlhaas, M., Carolus, T., Kausche, P., Moreau, A., Kennepohl, F.: Turbofan Interaction Noise Reduction Using Trailing Edge Blowing: Numerical Design and Assessment and Comparison with Experiments. 20th International Congress on Sound and Vibration 2013++#

Bamberger, K., Carolus, T.: Impact of Different Aerodynamic Optimization Strategies on the Sound Emitted by Axial Fans. 19th AIAA/CEAS Aeroacoustics Conference 2013++#

Sturm, M., Carolus, T.: Large-Scale Inflow Distortions as a Source Mechanism for Discrete Frequency sound from Isolated Axial Fans.19th AIAA/CEAS Aeroacoustics Conference 2013++#

Kohlhaas, M., Bamberger, K., Carolus, T.: Acoustic Optimization of Rotor-Stator Interaction Noise by Trailing-Edge Blowing. 19th AIAA/CEAS Aeroacoustics Conference 2013++#

Bamberger, K., Carolus, T., Mauch, U., Knirsch, S.: Aerodynamic and Acoustic Optimization of Axial Fans for Locomotive Cooling Systems. Proceedings of the ASME Turbo Expo 2013, GT2013-94157, 2013++#

Knirsch, S., Mandt, D., Mauch, U., Bamberger, K, Carolus, T.: Forced-Air Diesel Locomotive Cooling: Prediction of Noise and Energy Consumption under Realistic Operational Conditions. Proceedings of the ASME Turbo Expo 2013, GT2013-94588, 2013++#

Zhu, T., Carolus, T.: Experimental and Numerical Investigation of the Tip Clearance Noise of an Axial Fan. Proceedings of the ASME Turbo Expo 2013, GT2013-94100, 2013++#

Gerhard, T., Sturm, M., Carolus, T.: Small Horizontal Axis Wind Turbine: Analytical Blade Design and Comparison with RANS-Prediction and Experimental Data. Proceedings of the ASME Turbo Expo 2013, GT2013-94158, 2013++#

Starzmann. R., Moisel, C., Carolus, T., Tease, K., Arlitt, R: Assessment Method of Sound Radiated by Cyclically Operating Wells Turbines. International Journal of Marine Energy 2 (2013) 12–27+#

Kohlhaas, M., Carolus, T.: Optimization and Validation of Trailing Edge Blowing for the Reduction of Rotor-Stator Interaction Noise.10th European Conference on Turbomachinery, Lappeenranta, Finland, 2013++#

Bamberger, K., Carolus, T.: Performance Prediction and Optimization of Low Pressure Axial Fans by Artificial Neural Networks.10th European Conference on Turbomachinery, Lappeenranta, Finland, 2013++#

Sturm, M., Carolus, T.: Impact of the Large-Scale Environment on the Tonal Noise of Axial Fans. 10th European Conference on Turbomachinery, Lappeenranta, Finland, 2013++#

Gerhard, T., Carolus, T.: Small Horizontal Axis Wind Turbine: Analytical Blade Design and Comparison with RANS-Predicted Flow Field and Performance Data. 10th European Conference on Turbomachinery, Lappeenranta, Finland, 2013++#

Starzmann, R., Carolus, Th.: Effect of Blade Skew Strategies on the Operating Range and Aeroacoustic Performance of the Wells Turbine. ASME Journal of Turbomachinery 136, 011003 (2013); doi: 10.1115/1.4025156+#

Carolus, T.: Ventilatoren - Aerodynamischer Entwurf, Schallvorhersage, Konstruktion (Lehrbuch). 3. Auflage. Springer Vieweg 2013

2012

Starzmann, R.: Aero-Acoustic Analysis of Wells Turbines for Ocean Wave Energy Conversion. Fortschritt-Bericht VDI Reihe 7 Nr. 500, VDI-Verlag, 2012 (zugl. Dr.-Ing. Diss. Univ. Siegen)

Bamberger, K., Carolus, T.: Optimization of Axial Fans With Highly Swept Blades with Respect to Losses and Noise Reduction. Noise Control Engr. J. 60 (6), November-December 2012, pp. 716-725+#

Sturm, M., Carolus, T.: Tonal Fan Noise of an Isolated Axial Fan Rotor due to Inhomogeneous Coherent Structures at the Intake. Noise Control Engr. J. 60 (6), November-December 2012, pp. 699-706+#

Starzmann, R., Zhu, T., Moisel, C., Carolus, T.: Aero-Acoustic Analysis of the Wells Turbine with Guide Vanes. ICOE 2012, Dublin++#

Knirsch, S., Mandt, D., Mauch, U., Bamberger, K, Carolus, T.: Entwicklungsmethodik für leise und energieeffiziente Kühlanlagen und Fahrzeuge. Bahnakustik – Infrastruktur, Fahrzeuge, Betrieb, München 2012++#

Knirsch, S., Mandt, D., Mauch, U., Dochtermann, T., Carolus, T.: Locomotive Cooling Systems: A Multi-Domain System Strategy for Efficient and Quieter Cooling Units. Transport Research Arena– Europe 2012, Athens, see Procedia - Social and Behavioral Sciences (2012), Elsevier+#

Fan2012, Senlis, France, 2012++#

Sturm, M., Carolus, T.: Tonal Fan Noise of an Isolated Axial Fan Rotor due to Inhomogeneous Coherent

Bamberger, K., Carolus, T.: Optimization of Axial Fans with Highly Swept Blades With Respect to Losses and Noise Reduction. Fan2012, Senlis, France, 2012++#

Carolus, T.: Noise Proves Nothing - Sources of Fan Noise and Their Prediction. Fan2012, Senlis, France, 2012 (Keynote lecture) ++

Carolus, T. Aeroacoustics of Fluid Flow Machinery: Experimental Techniques for Noise Characterization and Source Detection. Intern. Conference on Noise and Vibration: Emerging Methods. (NOVEM). Sorrento, Italy, 2012 (also Keynote lecture) ++

Starzmann. R., Carolus, T., Tease, K., Arlitt, R.: Aero-Acoustic Performance Prediction of Wells Turbines. ISROMAC-14, 2012, Honolulu, USA++#

Kohlhaas, M., Carolus, T.: Trailing Edge Blowing for Reduction of Rotor-Stator Interaction Noise: Criteria, Design and Measurements. ISROMAC-14, 2012, Honolulu, USA++#

Winkler, J., Moreau, S., Carolus, T.: Airfoil Trailing-Edge Blowing: Broadband Noise Prediction from Large-Eddy Simulation, AIAA Journal Vol. 50, No. 2, February 2012, pp. 294 - 303+#

2011

Starzmann, R., Moisel, C., Carolus, T., Tease, K., Arlitt, R.: Assessment Method of Sound Radiated by Cyclically Operating Wells Turbines. EWTEC 2011, Southampton, 2011++#

Starzmann, R., Carolus, T., Tease, K., Arlitt, R.: Effect of design parameters on aero-acoustic and aerodynamic performance of wells turbines. Proceedings of the ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2011-49127, 2011++#

Starzmann, R., Carolus, T.: Neuere Entwicklungen zur Wellsturbine. ANSYS Conference 2011, Stuttgart, 2011++

Winkler, J.: Investigation of Trailing-Edge Blowing on Airfoils for Turbomachinery Broadband Noise Reduction. Dr.-Ing. Dissertation, Universität Siegen, Juni 2011. Shaker-Verlag, Aachen. ISBN 978-3-8440-0350-5

Winkler, J.: Carolus, Th. ; Moreau, S.: Effect of Trailing Edge Blowing Geometry on Broadband Noise Sources. 17th AIAA/CEAS Aeroacoustics Conference, AIAA-2011-2387. Portland, Oregon, 2011++#

Wolfram, D., Carolus, T.: Experimental and numerical investigation of the unsteady flow field and tone generation in an isolated centrifugal fan impeller. Proceedings of the ASME Turbo Expo 2011, GT2011-45244, 2011++#

Carolus, T., Starzmann, R.: An aerodynamic design methodology for low pressure axial fans with integrated airfoil polar prediction. Proceedings of the ASME Turbo Expo 2011, GT2011-45243, 2011++#

Gerhard, T., Kohlhaas, M., Carolus, T.: Numerische und experimentelle Untersuchung des Stromfelds in einem Axialventilator mit passivem Hinterkantenausblasen. DAGA 2011, Düsseldorf, 2011++

Starzmann, R., Carolus, T., Tease, K., Arlitt, R.: Wells Turbine Rotors: A Comparison of the Predicted and Measured Aerodynamic Performance. 9th European Turbomachinery Conference, Istanbul 2011++#

2010

Carolus, T., Starzmann, R.: Ein Entwurfsverfahren für Niederdruckaxialventilatoren mit integrierter Berechnung von Profilpolaren. VDI-Berichte Nr. 2112, Düsseldorf 2010, pp. 271-281++

Kohlhaas, M., Winkler, J., Carolus, T.: Aeroakustisches Potential des Hinterkantenausblasens bei Axialventilatoren. VDI-Berichte Nr. 2112, Düsseldorf 2010, pp. 139-150++

Winkler, J., Carolus, T., Scheuerlein, J., Dinkelacker, F.: Trailing-Edge Blowing on Tandem Airfoils: Aerodynamic and Aeroacoustic Implications, AIAA 2010-3981++#

Winkler, J., Moreau, S., Carolus, T.: Airfoil Trailing Edge Noise Prediction from Large-Eddy Simulation: Influence of Grid Resolution and Noise Model Formulation. AIAA 2010-3704++#

Winkler, J., Carolus, T.: Schallentstehung bei Tragflügeln mit Hinterkantenausblasen. DAGA 2010, Berlin++

Kato, C., Carolus, T., Reese, H.: Simulation of Gust Noises in a Low Pressure Axial Fan. FocalPoint Volume 14 Issue 1, Spring 2010

Carolus, T., Winkler, J.: Ventilatorenlärm: Entstehungsmechanismen, Prognoseverfahren und Geräuschminderungsmaßnahmen. Zeitschrift für Lärmbekämpfung, Bd.5 (2010) Nr. 1, 6-15, Springer VDI Verlag++

Wolfram, D., Carolus, T.: Experimental and numerical investigation of the unsteady flow field and tone generation in an isolated centrifugal fan impeller. Journal of Sound and Vibration 329 (2010) 4380-4397+#

2009

Winkler, J.; University of Siegen uses Gridgen for Turbo Research. FocalPoint Volume 13 Issue 3, Fall 2009

Wolfram, D.: Analyse des Entstehungsmechanismus von Drehtönen bei gehäuselosen Radialventilatoren. Fortschritt-Bericht VDI Reihe 7 Nr. 496, VDI-Verlag, 2009 (zugl. Dr.-Ing. Diss. Univ. Siegen)

Carolus, T.: Ventilatoren - Aerodynamischer Entwurf, Schallvorhersage, Konstruktion (Lehrbuch). 2. Auflage B.G. Teubner-Verlag 2009

Winkler, J., Carolus, T.: Concept, Design and Characterization of a Small Aeroacoustic Wind Tunnel Facility with Application to Airfoil Measurements; Noise Control Eng. J. 57 (4), July-Aug. 2009, pp. 370 - 383+#

Winkler, J., Carolus, T., Moreau, S.: Airfoil Trailing-Edge Blowing: Broadband Noise Prediction from Large-Eddy Simulation. In 15th AIAA/CEAS Aeroacoustics Conference, AIAA-2009-3200. Miami, FL, 2009++#

Winkler, J., Moreau, S., Carolus, T.: Large-Eddy Simulation and Trailing Edge Noise Prediction of an Airfoil with Boundary-Layer Tripping. In 15th AIAA/CEAS Aeroacoustics Conference, AIAA-2009-3197. Miami, FL, 2009++#

Wolfram, D., Carolus, T.: Detection and Analysis of Blade Tone Sources at Centrifugal Impellers without Casing. In 15th AIAA/CEAS Aeroacoustics Conference, AIAA-2009-3362. Miami, FL, 2009++#

Winkler, J., Carolus, T.: Experimentelle Ermittlung der Auftriebs- und Schallpolaren von Ventilatorschaufel¬profilen im Windkanal. Bericht Nr. F209 102 A des Instituts für Fluid- und Thermodynamik der Universität Siegen zum Vorhaben Nr. L 222 der Forschungsvereinigung für Luft- und Trocknungstechnik e. V. (FLT), Frankfurt/M, 27.4.2009

Wolfram, D., Carolus, T.: Akustik gehäuseloser Radialventilatoren - Akustische Quellen bei gehäuselosen Radialventilatoren: Analyse, Modelle, Minderung. Abschlussbericht des Instituts für Fluid- und Thermodynamik der Universität Siegen zum AiF-Vorhaben Nr. 14611 N/1, 27.01.2009

2008

Winkler, J., Moreau, S.: LES of the Trailing-Edge Flow and Noise of a NACA6512-63 Airfoil at Zero Angle of Attack. In Proceedings of the Summer Program 2008, Center for Turbulence Research: Stanford, California, 2008, p. 331-342# (http://www.stanford.edu/group/ctr/Summer/SP08/index.html)

Reese, H., Carolus, T.: Axial Fan Noise: Towards Sound Prediction Based on Numerical Unsteady Flow Data - a Case Study. Euronoise Paris, 2008, pp. 4069-4074++

Wolfram, D., Carolus, Th.: Detection and analysis of azimuthal modes in a centrifugal impeller. 12th Intern. Symp. on Transport Phenomena and Dynamics of Turbomachinery, Honolu, Hawaii, Feb, 17-22, 2008++#

2007

Winkler, J., Temel, F., Carolus, T.: Concept, Design and Characterization of a Small Aeroacoustic Wind Tunnel Facility with Application to Fan Blade Measurements; Fan Noise 2007, Lyon (France), Sept. 2007++

Reese, H., Carolus, T., Kato, C.: Numerical Prediction of the Aeroacoustic Sound Sources in a Low Pressure Axial Fan with Inflow Distortion; Fan Noise 2007, Lyon (France), 17 -19- Sept. 2007++

Wolfram, D., Carolus, T.: Detection and Analysis of Azimuthal Rotating Modes in a Centrifugal Impeller; Fan Noise 2007, Lyon (France), 17 -19- Sept. 2007++

Reese, H., Kato, C., Carolus, T.: Large Eddy Simulation of Acoustical Sources in a Low Pressure Axial-Flow Fan Encountering Highly Turbulent Inflow; ASME Journal of Fluids Engineering, March 2007, Vol 129, pp. 263 -272+#

Carolus, T., Schneider, M., Reese, H.: Axial flow fan broad-band noise and prediction, Journal of Sound and Vibration 300 (2007) pp. 50-70 +#

2006

Schneider, M., Carolus, T.: Experimentelle Untersuchung der Zuströmung und des Ventilatorgeräuschs, KI Luft- und Kältetechnik 10/2006, pp. 433-438+

1922, 2006++

H.-U. Banzhaf, T. Carolus, M. Schneider, U. Mauch, C. Kirschinger: Kombiniertes aerodynamisches und akustisches Kennfeld zur Auswahl wirkungsgrad- und geräuschoptimaler

Reese, H., Kato, C., Carolus, T.: Carolus: Berechnung von akustischen Quellen eines Niederdruckaxialventilators bei hochturbulenter Zuströmung, VDI-Berichte Nr. 1922, 2006++

Wolfram, D.: Gehäuseloses Radialventilatorrad: Ermittlung der Austrittsgeschwindigkeit mit der dreidimensionalen Hitzdrahtanemometrie und Verlustanalyse, VDI-Berichte Nr. 1922, 2006++

Schneider, M., Carolus, T.: Turbulenzreiche Zuströmung bei einem Axialventilator: Experimentelle Untersuchung der Zuströmung und des Ventilatorgeräuschs, VDI-Berichte Nr. 1922, 2006++

Tianwongsombat, P., Carolus, T., Fritzen, C.-P., Richter, W.: Implementation of an Active Noise Control Loop to an Aerofoil in a Turbulent Air Stream, Beitrag zur Jahrestagung der Deutschen Akustischen Gesellschaft (DAGA ´06), Braunschweig, 2006++

Schneider, M.: Der Einfluss der Zuströmbedingungen auf das breitbandige Geräusch eines Axialventilators. Fortschritt-Berichte VDI Reihe 7: Strömungstechnik (zugl. Dr.-Ing. Diss. Univ. Siegen). Vol. Nr. 478. Düsseldorf: VDI Verlag GmbH, 2006. - ISBN 3-18-347807-2

Fedala, D., Koudri, S., Rey, R., Carolus, T., Schneider, M.: Incident Turbulence Interaction Noise from an Axial Fan, AIAA 2006-2477, 12th AIAA/CEAS Aeroacoustics Conference 2006, Cambridge, Massachusetts++#

Reese, H., Kato, C., Carolus, T.: Large Eddy Simulation of Gust Noise Sources in a Low Pressure Axial Compressor," AIAA 2006-2576, 12th AIAA/CEAS Aeroacoustics Conference 2006, Cambridge, Massachusetts++#

2005

Kato,. C., Yamade, Y., Guo, Y., Miyazawa, M., Reese, H., Carolus, T., Wang, H., Takaishi , T., Yoshimura, S., Takano, Y.: Finite Element-based Large Eddy Simulation with Applications to Turbomachinery and Aeroacoustics Predictions. The Third International Conference on Vortex Flows and Vortex Models YOKOHAMA SYMPOSIA, YOKOHAMA, JAPAN, 21-23 Nov. 2005++

Schneider, M., Carolus, T.: Turbulent Ingestion Noise form Axial Fans - Statistic Parameters of the Inflow and Noise Prediction. Proc. of the 12th Int. Congress on Sound and Vibration. Lissabon, 2005++

Reese, H., Kato, C., Carolus, T.: Large Eddy Simulation of Acoustical Sources in a Low Pressure Axial-Flow Fan due to Highly Turbulent Inflow Conditions, Seisan Kenkyu, Vol . 57, No. 1, January 2005, Tokyo, Japan

2004

Pitsch, S.: Entwicklung von neuartigen offenen Windsystemen für Kirchenorgeln. Logos Verlag, Berlin, 2005 (zugl. Dr.-Ing. Diss. Univ. Siegen), ISBN 3-8325-0921-6

Reese, H., Kato, C., Carolus, T.: Large Eddy Simulation of a Low Pressure Axial Fan due to Highly Turbulent Inflow, 18th Computational Fluid Dynamic Symposium, JSFM, Dezember 2004, Tokyo, Japan++

2003

Schneider, M., Carolus, T.: Calculation of broadband fan noise due to inflow turbulence employing noise prediction models. Proc. Fan Noise Symposium. CETIM Senlis, 2003++#

Carolus, T., Stremel, M.: Measurement of surface pressure fluctuations - a tool for identifying acoustic sources in fans. Proc, Fan Noise Symposium. CETIM Senlis, 2003++#

Schneider, M., Carolus, T.: Prognoseverfahren für den Breitbandlärm bei Axialventilatoren-Teil 2. HLH Bd. 54(2003) Nr. 5 pp. 28-32+

Schneider, M., Carolus, T.: Prognoseverfahren für den Breitbandlärm bei Axialventilatoren-Teil 1. HLH Bd. 54(2003) Nr. 4 pp. 40-43+

Carolus, T.: Ventilatoren - Aerodynamischer Entwurf, Schallvorhersage, Konstruktion (Lehrbuch). B.G. Teubner-Verlag 2003

2002

Vorländer, M., Schulz, D., Künzel, K., Költzsch, P., Fuder, G., Carolus, T.: Akustische Wellen und Felder; Beitrag: „Schallfelder in Rohren und Kanälen“. Herausgeber: Deutsche Gesellschaft für Akustik e.V. (DEGA) 2002

Bommes, L., Fricke, J., Grundmann, R. (Hrsg.): Ventilatoren; Beitrag: „Instationäres Betriebsverhalten“. 2. Auflage. Vulkan-Verlag, 2003

Schneider, M., Carolus, T.: Berechnung des breitbandigen aeroakustischen Geräuschspektrums von Axialventilatorlaufrädern aus Stromfeldgrößen, Abschlussbericht Nr. F02-101/1 zum AiF-Forschungsvorhaben Nr. 12379 N/1, Okt. 2002

Carolus, T., Stremel, M.: Blade surface pressure fluctuations and acoustic radiation from an axial fan rotor due to turbulent inflow. Acta Acustica united with ACUSTICA, Vol. 88(2002) 472 - 482+#

Carolus, T., Stremel, M.: Blade surface pressure fluctuations and acoustic radiation from an axial fan rotor due to turbulent inflow. Proc. 9th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-9), Honolulu, Hawaii++#

Schneider, M., Carolus, T.: Numerically determined boundary layer parameters employed in axial fan noise prediction models. Proc. 9th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-9), Honolulu, Hawaii++#

Basile, R.: Aerodynamische Untersuchungen von Zwischenschaufeln in Laufrädern spezifisch langsamläufiger Radialventilatoren. VDI-Fortschrittberichte Nr. 424, Reihe 7: Strömungstechnik (zugl. Dr.-Ing. Diss. Univ.-GH Siegen), 2002

2001

Basile, R., Carolus, T.: Zwischenschaufeln in langsamläufigen Radialventilatorlaufräder, Abschlussbericht Nr. F01 101 001 A zum AiF-Forschungsvorhaben Nr. 12310 N, März 2001

Carolus, T.: Sichelschaufeln bei Axialventilatoren. VDI-Berichte 1591, 2001, pp. 443 - 458++

Basile, R., Carolus, T.: Einfluss von Zwischenschaufeln auf die aerodynamischen Eigenschaften von Radialventilatoren - Vergleich verschiedener numerischer Stromfeldberechnungsverfahren. VDI-Berichte 1591, 2001, pp. 221 - 236++

Schneider, M., Carolus, T.: Literaturüberblick über ausgewählte Verfahren zur Schallvorhersage bei Axialventilatoren. VDI-Berichte 1591, 2001, pp. 55 - 70++

2000

Carolus, T., Stremel, M.: Sichelschaufeln bei Axialventilatoren. HLH Bd. 51 (2000), August, pp. 33 - 39+

Carolus, T., M. Schneider, M.: Review of noise prediction methods for axial flow fans. Internoise 2000, Nice 2000. ++

Carolus, T., McLaughlin; D.K., Basile, R.: Experimental investigation of the unsteady discharge flow field and the noise of a centrifugal fan impeller. Proc. 7th International Congress on Sound and Vibration, Garmisch-Partenkirchen 2000++

Basile, R., Carolus, T.: Numerical optimization of splitter blades in a centrifugal impeller. Proc. 8th International Symposion on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-8), Hawaii 2000++#

Schneider, M., Stremel, M., Carolus, T.: Tragflügelschall: Anwendung der Messung von Brooks, Pope und Marcolini auf Ventilatorlärm. Fortschritte der Akustik - DAGA 2000, Oldenburg++

Carolus, T., Schulze Dieckhoff, B.: Schwingungen in Ventilatoranlagen. HLH - Heizung Lüftung/Klima Haustechnik, Bd. 51 (2000) Nr.1, pp26 –32+

1999

Carolus, T., Schulze Dieckhoff, B.: Schwingungen in lufttechnischen Anlagen. BWK - Brennstoff Wärme Kraft, Bd. 51 (1999), Nr. 10, pp. 50 - 52+

Schulze Dieckhoff, B.: Das instationäre Betriebsverhalten ungeregelter und geregelter lufttechnischer Anlagen mit einem, zwei in Reihe oder zwei parallelgeschalteten Ventilatoren. VDI-Fortschrittberichte Nr. 365, Reihe 7: Strömungstechnik (zugl. Dr.-Ing. Diss. Univ.-GH Siegen), 1999

Stremel, M., Carolus, T.: Experimental Determination of the Fluctuating Pressure on a Rotating Fan Blade. Tagungsband zu 137th Meeting of the Acoustical Society of America and the 2nd Convention of the European Acoustics Association: Forum Acusticum. Berlin 1999++

Schulze Dieckhoff, B., Carolus, T.: Simulation of the Unsteady Interaction of Coupled Fans with Ventilating Systems . IMechE Conference Transactions 1999-1A, pp. 343-352, ISBN 1 86058 196 X, 1999++#

Beiler, M., Carolus, T.: Computation and Measurement of the Flow in Axial Flow Fans with Skewed Blades. ASME J. of Turbomachinery, Jan. 1999, Vol. 121+#

1998

Carolus, T.; Schulze Dieckhoff, B.: Simulation des Betriebsverhaltens lufttechnischer Anlagen mit parallelgeschalteten Ventilatoren. Forschungsberichte aus dem Gebiet der Luft- und Trocknungstechnik, Heft 22, 1998

Carolus, T.; Detert, K.: Study Programmes for Collaboration with Foreign Partner Universities. Global J. of Engng. Educ., Vol. 2, No. 2, 1998+

1997

Carolus, T.: Swept Blades in Low Pressure Fans: A Survey of Noise Reduction Mechanisms. AIAA-97-1591-CP presented at the 3rd CEAS/AIAA Aeroacoustics Conference, Atlanta, 1997++

AIAA-97-1592-CP, presented at the 3rd CEAS/AIAA Aeroacoustics Conference, Atlanta, 1997++

Stremel, M., Carolus, T.: Experimental Investigation of Surface-Pressure Fluctuations on a Rotating Fan Blade.

Carolus, T., Funke A.: Axialspaltsensitivität bei radialen Kleinpumpen mit und ohne Deckscheibe. Industriepumpen und Kompressoren, Vulkan-Verlag, Heft 3, Sept. 1997, pp. 167-170+

Schulze Dieckhoff, B., Carolus, T.: Simulation des Betriebsverhaltens lufttechnischer Anlagen mit parallelgeschalteten Ventilatoren. HLH - Heizung Lüftung/Klima Haustechnik, Bd. 48 (5/97) +

1996

Carolus, T., Schulze Dieckhoff, B.: Betriebsverhalten lufttechnischer Anlagen mit parallelgeschalteten Axialventilatoren. Schlußbericht Nr. F96 101 004 A zum AiF-Forschungsvorhaben Nr. 9840 , 1996

Beiler, M.: Book Review on: B. Lakshminaryana: Fluid Dynamics and Heat Transfer of Turbomachinery, J. Wiley&Sons, Chichester. In: J. Non-Equilib. Thermodynamics, 1996+

Fuest, T.: Berechnung der Breitbandschalleistung eines Axialventilators mit Hilfe gemessener Schaufeloberflächenwechseldrücke. Aachen, Shaker, (zugl. Dr.-Ing. Diss. Univ.-GH Siegen), 1996

Carolus, T., Beiler, M.: Experimentelle Untersuchung der dreidimensionalen Strömung in Laufrädern von Axialventilatoren mit - in Umfangsrichtung - gekrümmten Schaufeln. Bericht Nr. F96 101 002 A des Institut für Fluid- und Thermodynamik, Univ.-GH Siegen an die Deutsche Forschungsgemeinschaft, 1995

Beiler, B.: Untersuchung der dreidimensionalen Strömung durch Axialventilatoren mit gekrümmten Schaufeln. VDI-Fortschrittberichte Nr. 298, Reihe 7: Strömungstechnik (zugl. Dr.-Ing. Diss. Univ.-GH Siegen), 1996

Schulze Dieckhoff, B., Carolus, T.: Simulation des Betriebsverhaltens lufttechnischer Anlagen mit parallelgeschalteten Axialventilatoren. In: VDI-Berichte Nr. 1249, Düsseldorf 1996++

Beiler, M., T. Carolus, T.: Instationäre Stromfeldmessung an Axialventilatoren. In. VDI-Berichte Nr. 1249, Düsseldorf 1996++

Fuest, T., Carolus, T.: Vergleich gemessener turbulenter Oberflächendrücke ungesichelter und gesichelter Axialventilatorschaufeln sowie Berechnung der Breitbandschalleistung. In: VDI-Berichte Nr. 1249, Düsseldorf 1996++

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