City Research Online

Midmer, A. S. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2024). Modification of Swept-Wing Tip Vortex With Nature-Inspired, Serrated Leading Edge. In: AIAA AVIATION FORUM AND ASCEND 2024. AIAA AVIATION FORUM AND ASCEND 2024, 29 Jul - 02 Aug 2024, Las Vegas, USA. doi: 10.2514/6.2024-4474

Mozafari, M. ORCID: 0009-0004-4897-4530, Sadeghimalekabadi, M. ORCID: 0009-0001-6327-2607, Fardi, A. ORCID: 0009-0005-6396-3028 , Bruecker, C. ORCID: 0000-0001-5834-3020 & Masdari, M. ORCID: 0000-0002-1159-2406view all authors (2024). Aeroacoustic investigation of a ducted wind turbine employing bio-inspired airfoil profiles. Physics of Fluids, 36(4), article number 041918. doi: 10.1063/5.0204050

Court, A. ORCID: 0000-0002-6302-4961 & Bruecker, C. ORCID: 0000-0001-5834-3020 (2024). Fly by Feel: Flow Event Detection via Bioinspired Wind-Hairs. Fluids, 9(3), article number 74. doi: 10.3390/fluids9030074

Colas, E., Klopries, E-M., Tian, D. , Kroll, M., Selzner, M., Bruecker, C. ORCID: 0000-0001-5834-3020, Khaledi, K., Kukla, P., Preuße, A., Sabarny, C., Schüttrumpf, H. & Amann, F.view all authors (2023). Overview of converting abandoned coal mines to underground pumped storage systems: Focus on the underground reservoir. Journal of Energy Storage, 73(D), article number 109153. doi: 10.1016/j.est.2023.109153

Court, A., Selim, O., Pamment, K. & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2023). Design and implementation of spanwise lift and gust control via arrays of bio-inspired individually actuated pneumatic flaplets. International Journal of Numerical Methods for Heat and Fluid Flow, 33(4), pp. 1528-1543. doi: 10.1108/hff-01-2023-0046

Midmer, A. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2022). Nature-inspired self-adaptive wingtip for vortex mitigation. In: The Aeronautical Journal. RAeS Applied Aerodynamics Conference 2022, 13-15 Sep 2022, London, UK.

Selim, O. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2022). Detecting separation pre-cursors using on-board optical tracking of flexible pillar sensors. Paper presented at the 20th International Symposium on Application of Laser and Imaging Techniques to Fluid Mechanics, 11-14 Jul 2022, Lisbon, Portugal.

Zhang, Z., Li, Q. ORCID: 0000-0001-7456-7868, Bruecker, C. ORCID: 0000-0001-5834-3020 & Zhang, Q. ORCID: 0000-0003-0982-2986view all authors (2022). Enhanced Thermal Performance with High-Amplitude Intermittent Impingement Cooling. International Journal of Heat and Mass Transfer, 185, article number 122359. doi: 10.1016/j.ijheatmasstransfer.2021.122359

Court, A. & Bruecker, C. (2022). Spanwise Lift and Gust Control via Arrays of Bio-inspired Individually Actuated Pneumatic Flaplets. Paper presented at the 56th 3AF International Conference on Applied Aerodynamics, 28-30 Mar 2022, Toulose, France.

Selim, O., Gowree, E., Lagemann, C. , Talboys, E. ORCID: 0000-0001-8993-0180, Jagadeesh, C. & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2021). The Peregrine Falcon's Dive: On the Pull-Out Maneuver and Flight Control Through Wing-Morphing. AIAA Journal: devoted to aerospace research and development, 59(10), pp. 3979-3987. doi: 10.2514/1.j060052

Li, Q. ORCID: 0000-0001-7456-7868, Stavropoulos-Vasilakis, E., Koukouvinis, P. , Gavaises, M. ORCID: 0000-0003-0874-8534 & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2021). Micro-pillar sensor based wall-shear mapping in pulsating flows: In-Situ calibration and measurements in an aortic heart-valve tester. Journal of Fluids and Structures, 105, article number 103346. doi: 10.1016/j.jfluidstructs.2021.103346

Talboys, E. ORCID: 0000-0001-8993-0180, Geyer, T. F., Pruefer, F. & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2021). A parametric study of the effect of self-oscillating trailing-edge flaplets on aerofoil self-noise. Applied Acoustics, 177, article number 107907. doi: 10.1016/j.apacoust.2020.107907

Muthuramalingam, M., Talboys, E. ORCID: 0000-0001-8993-0180, Wagner, H. & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2020). Flow turning effect and laminar control by the 3D curvature of leading edge serrations from owl wing. Bioinspiration and Biomimetics, 16(2), article number 026010. doi: 10.1088/1748-3190/abc6b4

Muthuramalingam, M., Puckert, D. K., Rist, U. & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2020). Transition Delay Using Biomimetic Fish Scale Arrays. Scientific Reports, 10(1), pp. 1-13. doi: 10.1038/s41598-020-71434-8

Li, Q. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2020). Sediment erosion in flexible canopies by vortex impact. Journal of Fluids and Structures, 97, article number 103058. doi: 10.1016/j.jfluidstructs.2020.103058

Elshalakani, M., Muthuramalingam, M. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2020). A Deep-Learning Model for Underwater Position Sensing of a Wake's Source Using Artificial Seal Whiskers. Sensors, 20(12), article number 3522. doi: 10.3390/s20123522

Sun, S., Singh, G., Kovacevic, A. ORCID: 0000-0002-8732-2242 & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2020). Experimental and numerical investigation of tip leakage flows in a roots blower. Designs, 4(1), article number 3. doi: 10.3390/designs4010003

du Puits, R. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2020). Fluctuations of the wall shear stress vector in a large-scale natural convection cell. AIP Advances, 10(7), article number 75105. doi: 10.1063/5.0006610

Bruecker, C. ORCID: 0000-0001-5834-3020 & Li, Q. (2020). Possible Early Generation of Physiological Helical Flow Could Benefit the Triflo Trileaflet Heart Valve Prosthesis Compared to Bileaflet Valves. Bioengineering, 7(4), article number 158. doi: 10.3390/bioengineering7040158

Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Pashkovski, E., Heidari-Koochi, M. , Jadidbonab, H. ORCID: 0000-0002-5481-9789, Smith, T., Gavaises, M. ORCID: 0000-0003-0874-8534 & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2019). Non-Newtonian flow of highly-viscous oils in hydraulic components. Journal of Non-Newtonian Fluid Mechanics, 275, article number 104221. doi: 10.1016/j.jnnfm.2019.104221

Singh, G. ORCID: 0000-0001-7456-7868, Sun, S., Kovacevic, A. , Li, Q. & Bruecker, C.view all authors (2019). Transient flow analysis in a Roots blower: Experimental and numerical investigations. Mechanical Systems and Signal Processing, 134, article number 106305. doi: 10.1016/j.ymssp.2019.106305

Muthuramalingam, M. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2019). Seal and Sea lion Whiskers Detect Slips of Vortices Similar as Rats Sense Textures. Scientific Reports, 9(1), pp. 1-15. doi: 10.1038/s41598-019-49243-5

Muthuramalingam, M., Villemin, L. S. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2019). Streak formation in flow over biomimetic fish scale arrays. The Journal of Experimental Biology, 222(16), pp. 1-11. doi: 10.1242/jeb.205963

Li, Q. ORCID: 0000-0001-7456-7868 & Bruecker, C. ORCID: 0000-0001-5834-3020 (2019). Comparative study of wall shear stress at the ascending aorta for different mechanical heart valve prostheses. Journal of Biomechanical Engineering, 142(1), article number 011006. doi: 10.1115/1.4043357

Talboys, E ORCID: 0000-0001-8993-0180, Geyer, T. F. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2019). An aeroacoustic investigation into the effect of self-oscillating trailing edge flaplets. Journal of Fluids and Structures, 91, article number 102598. doi: 10.1016/j.jfluidstructs.2019.02.014

Sun, S. H., Kovacevic, A., Bruecker, C. , Leto, A., Singh, G. & Ghavami, M.view all authors (2018). Numerical and Experimental Analysis of Transient Flow in Roots Blower. IOP Conference Series: Materials Science and Engineering, 425(1), article number 12024. doi: 10.1088/1757-899x/425/1/012024

Talboys, E. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2018). Upstream Shear Layer Stabilisation via Self-Oscillating Trailing Edge Flaplets. Experiments in Fluids, 59(10), article number 145. doi: 10.1007/s00348-018-2598-9

Sun, Z. ORCID: 0000-0002-3862-7939, Li, Q. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2018). Short wavelength instability in the vortex ring during impingement onto a solid wall. Paper presented at the 19th International Symposium on Applications of Laser and Imaging Techniques to Fluid Mechanics, 16-19 Jul 2018, Lisbon, Portugal.

Sun, S., Kovacevic, A. ORCID: 0000-0002-8732-2242, Bruecker, C. ORCID: 0000-0001-5834-3020 , Ghavami, M., Rane, S., Singh, G. & Leto, A.view all authors (2018). Experimental Investigation of the Transient Flow in Roots Blower. In: Purdue e-Pubs. 24th International Compressor Engineering Conference, 9 - 12 July 2018, Purdue University, West Lafayette, USA.

Schmitz, A., Ondreka, N., Poleschinski, J. , Fischer, D., Schmitz, H., Klein, A., Bleckmann, H. & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2018). The peregrine falcon's rapid dive: on the adaptedness of the arm skeleton and shoulder girdle. Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology, 204(8), pp. 747-759. doi: 10.1007/s00359-018-1276-y

Mattheus, W. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2018). Characteristics of the pulsating jet flow through a dynamic glottal model with a lens-like constriction. Biomedical Engineering Letters, 8(3), pp. 309-320. doi: 10.1007/s13534-018-0075-2

Li, Q. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2018). Vortex interaction with a rough wall formed by a hexagonal lattice of posts. Physics of Fluids, 30(5), article number 054107. doi: 10.1063/1.5026463

Gowree, E. R. ORCID: 0000-0001-5834-3020, Jagadeesh, C., Talboys, E. ORCID: 0000-0001-8993-0180 , Lageman, C. & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2018). Vortices enable the complex aerobatics of peregrine falcons. Communications Biology, 1(1), pp. 1-12. doi: 10.1038/s42003-018-0029-3

Elshalakani, M. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2018). Spontaneous Synchronization of Beating Cilia: An Experimental Proof Using Vision-Based Control. Fluids, 3(2), article number 30. doi: 10.3390/fluids3020030

Bruecker, C. ORCID: 0000-0001-5834-3020, Hess, D. & Watz, B. (2018). Volumetric Calibration Refinement using masked back projection and image correlation superposition. In: Proceedings of the 19th International Symposium Applications of Laser and Imaging Techniques to Fluid Mechanics. 19th International Symposium on Applications of Laser and Imaging Techniques to Fluid Mechanics, 16-19 Jul 2018, Lisbon, Portugal.

Koukouvinis, P., Bruecker, C. & Gavaises, M. (2017). Unveiling the physical mechanism behind pistol shrimp cavitation. Scientific Reports, 7(1), pp. 1-12. doi: 10.1038/s41598-017-14312-0

Sun, Z. ORCID: 0000-0002-3862-7939 & Bruecker, C. ORCID: 0000-0001-5834-3020 (2017). Vortex ring impingement measured by scanning PIV. Paper presented at the 12th International Symposium on Particle Image Velocimetry, 18-22 Jun 2017, Busan, South Korea.

Ostmann, S., Chaves, H. & Bruecker, C. (2017). Path instabilities of light particles rising in a liquid with background rotation. Journal of Fluids and Structures, 70, pp. 403-416. doi: 10.1016/j.jfluidstructs.2017.02.007

Sun, Z. & Bruecker, C. (2017). Investigation of the Vortex Ring Transition using Scanning Tomo-PIV. Experiments in Fluids, 58(4), pp. 1-12. doi: 10.1007/s00348-017-2322-1

Bruecker, C. & Mikulich, V. (2017). Sensing of minute airflow motions near walls using pappus-type nature-inspired sensors. PLoS One, 12(6), article number e0179253. doi: 10.1371/journal.pone.0179253

Buhl, S., Gleiss, F., Köhler, M. , Hartmann, F., Messig, D., Bruecker, C. & Hasse, C.view all authors (2017). A combined numerical and experimental study of the 3D tumble structure and piston boundary layer development during the intake stroke of a gasoline engine. Flow, Turbulence and Combustion, 98(2), pp. 579-600. doi: 10.1007/s10494-016-9754-1

Rosti, M. E., Kamps, L., Bruecker, C. , Omidyeganeh, M. & Pinelli, A.view all authors (2016). The PELskin project-part V: towards the control of the flow around aerofoils at high angle of attack using a self-activated deployable flap. Meccanica, 52(8), pp. 1811-1824. doi: 10.1007/s11012-016-0524-x

Bruecker, C. (2016). Measurement of near-wall 3D flow velocity from wave-guiding micro-pillars. Optics Express, 24(19), pp. 21407-21414. doi: 10.1364/oe.24.021407

Sun, Z. & Bruecker, C. (2016). PIV Study of Flow Separations at a Forward-Facing Step using Long-Range Microscope. Paper presented at the 2016 Applied Aerodynamics Conference: Evolution & Innovation Continues - The Next 150 Years of Concepts, Design and Operations, 19-21 Jul 2016, Bristol, UK.

Sun, Z., Bruecker, C. & Pointz, B. (2016). Transition of A Vortex Ring Visualized by 3D Scanning TomoPIV. Paper presented at the 18th International Symposium on Applications of Laser Techniques to Fluid Mechanics, 4-7 Jul 2016, Lisbon, Portugal.

Sun, Z., Pointz, B. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2016). Transition of a vortex ring measured by 3D scanning Tomo-PIV. Paper presented at the 18th International Symposium on Applications of Laser Techniques to Fluid Mechanics, 4-7 Jul 2016, Lisbon, Portugal.

Ponitz, B., Sastuba, M. & Bruecker, C. (2016). 4D visualization study of a vortex ring life cycle using modal analyses. Journal of Visualization, 19(2), pp. 237-259. doi: 10.1007/s12650-015-0314-x

Bruecker, C., Kirmse, C. & Triep, M. (2016). Feedback of the Glottal Jet Flow with Supraglottal Wall Oscillations. Acta Acustica united with Acustica, 102(2), pp. 240-243. doi: 10.3813/aaa.918940

Axtmann, G., Rist, U., Hegner, F. & Bruecker, C.view all authors (2016). Numerical investigation of the bending of slenderwall-mounted cylinders in low reynolds number flow. Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 132, pp. 191-201. doi: 10.1007/978-3-319-27279-5_17

Bruecker, C. ORCID: 0000-0001-5834-3020, Wagner, R. & Koehler, M. (2016). Measurements of wall-shear stress fields on the piston crown in an IC engine flow using fluorescent labelled micro-pillar imaging. In: Proceedings of the 18th International Symposium on Applications of Laser and Imaging to Fluid Mechanics. 18th International Symposium on Applications of Laser Techniques to Fluid Mechanics, 4-7 Jul 2016, Lisbon, Portugal.

Rockenbach, A., Mikulich, V., Bruecker, C. & Schnakenberg, U.view all authors (2015). Fluid transport via pneumatically actuated waves on a ciliated wall. Journal of Micromechanics and Microengineering, 25(12), article number 125009. doi: 10.1088/0960-1317/25/12/125009

Koehler, M., Hess, D. & Bruecker, C. (2015). Flying PIV measurements in a 4-valve IC engine water analogue to characterize the near-wall flow evolution. Measurement Science and Technology, 26(12), article number 125302. doi: 10.1088/0957-0233/26/12/125302

Bauer, K. & Bruecker, C. (2014). Behavior of oscillatory tube flow at liquid-gas interfaces. Physics of Fluids, 26(7), article number 072106. doi: 10.1063/1.4890717

Kamps, L., Hegner, F., Hess, D. & Bruecker, C. ORCID: 0000-0001-5834-3020view all authors (2014). Volumetric velocimetry study in a transitional wall jet flow with passive flow control via flaps. In: Proc. 15th International symposium on applications of laser techniques to fluid mechanics. 17th International Symposium on Applications of Laser and Imaging Techniques to Fluid Mechanics, 7-10 July 2014, Lisbon, Portugal.

Sastuba, M., Skupsch, C. & Bruecker, C. ORCID: 0000-0001-5834-3020 (2014). Real time visualization and analysis of sensory hair arrays using fast image processing and proper orthogonal decomposition. Paper presented at the 17th International Symposium on Applications of Laser and Imaging Techniques to Fluid Mechanics, 7-10 July 2014, Lisbon, Portugal.

Hess, D., Bruecker, C. ORCID: 0000-0001-5834-3020 & Nonn, T. (2013). Combined 3D Scanning PIV and Scanning LIF for flow and phase transfer measurements around a melting particle. In: Proceedings of the 10th Int. Symp. Particle Image Velocimetry. 10th International Symposium on Particle IMage Velocimetry, 01 - 03 July 2013, Delft, The Netherlands.

Glick, R. ORCID: 0000-0001-7789-9358, Fabian, M., Bruecker, C. ORCID: 0000-0001-5834-3020 & Grattan, K. T. V. ORCID: 0000-0003-2250-3832view all authors Fibre optic sensors can detect flow events and flow speed via cross correlation of bending signal. Paper presented at the 25th Congress of the International Commission for Optics (ICO) and 16th Conference of International Society on Optics Within Life Sciences (OWLS), 5-9 Sep 2022, Dresden, Germany.

Bruecker, C. ORCID: 0000-0001-5834-3020 & Puits, R. D. The multi-scale nature of Wall shear stress fluctuations in turbulent Rayleigh-Benard convection.