Abstract
The peregrine falcon is the fastest bird in the world. Previous studies have made it possible to observe its flight conditions. One characteristic that stands out is its dorsal feathers, which allow it to generate an effect of stability in flight. The form of these feathers can contribute to the design of similar devices in wind turbines, called vortex generators. Vortex generators maintain a turbulence that modifies the zone of detachment of the boundary layer of a blade. This paper shows an experimental wind tunnel study of a falcon prototype with a hotwire sensor, 3D accelerometer and a servomechanism that allows the movement of the feathers. Measured wake wind velocity curves in transient mode showed similarities. The magnitude spectrum of the wind velocity signal measured by oscillating the feathers of the prototype showed reduction peaks in its spectral components. This indicates reduction in the vibration of the prototype at a wind velocity of 10 m/s.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Deshmukh, S., Bhattacharya, S., Jain, A., Paul, A.R.: Wind turbine noise and its mitigation techniques: a review. Energy Procedia 160(2018), 633–640 (2019). https://doi.org/10.1016/j.egypro.2019.02.215
Bodling, A., Sharma, A.: Numerical investigation of noise reduction mechanisms in a bio-inspired airfoil. J. Sound Vib. 453, 314–327 (2019). https://doi.org/10.1016/j.jsv.2019.02.004
Mystkowski, A.: Piezo-stack vortex generators for boundary layer control of a delta wing micro-aerial vehicle. Mech. Syst. Signal Process. 40(2), 783–790 (2013). https://doi.org/10.1016/j.ymssp.2013.05.019
Mereu, R., Passoni, S., Inzoli, F.: Scale-resolving CFD modeling of a thick wind turbine airfoil with application of vortex generators: validation and sensitivity analyses. Energy 187, 115969 (2019). https://doi.org/10.1016/j.energy.2019.115969
Lu, G., Zhou, G.: Numerical simulation on performances of plane and curved winglet – Pair vortex generators in a rectangular channel and field synergy analysis. Int. J. Therm. Sci. 109, 323–333 (2016). https://doi.org/10.1016/j.ijthermalsci.2016.06.024
Zhen, T.K., Zubair, M., Ahmad, K.A.: Experimental and numerical investigation of the effects of passive vortex generators on Aludra UAV performance. Chinese J. Aeronaut. 24(5), 577–583 (2011). https://doi.org/10.1016/S1000-9361(11)60067-8
Troldborg, N., Zahle, F., Sørensen, N.N.: Simulations of wind turbine rotor with vortex generators. J. Phys.: Conf. Ser. 753, 022057 (2016). https://doi.org/10.1088/1742-6596/753/2/022057
Ponitz, B., Triep, M., Brücker, C.: Aerodynamics of the cupped wings during peregrine falcon’s diving flight. Open J. Fluid Dyn. 04(04), 363–372 (2014). https://doi.org/10.4236/ojfd.2014.44027
Ponitz, B., Schmitz, A., Fischer, D., Bleckmann, H., Brücker, C.: Diving-flight aerodynamics of a peregrine falcon (Falco peregrinus). PLoS ONE 9(2), e86506 (2014). https://doi.org/10.1371/journal.pone.0086506
Gowree, E.R., Jagadeesh, C., Talboys, E., Lagemann, C., Brücker, C.: Vortices enable the complex aerobatics of peregrine falcons. Commun. Biol. 1, 27 (2018). https://doi.org/10.1038/s42003-018-0029-3
Shi, S.X., Liu, Y.Z., Chen, J.M.: An experimental study of flow around a bio-inspired airfoil at Reynolds number 2.0 × 103. J. Hydrodyn. 24(3), 410–419 (2012). https://doi.org/10.1016/S1001-6058(11)60262-X
Shanmukha Srinivas, K., Datta, A., Bhattacharyya, A., Kumar, S.: Free-stream characteristics of bio-inspired marine rudders with different leading-edge configurations. Ocean Engineering 170, 148–159 (2018). https://doi.org/10.1016/j.oceaneng.2018.10.010
Post, M.L., Decker, R., Sapell, A.R., Hart, J.S.: Effect of bio-inspired sinusoidal leading-edges on wings. Aerosp. Sci. Technol. 81, 128–140 (2018). https://doi.org/10.1016/j.ast.2018.07.043
Hassanalian, M., Throneberry, G., Abdelkefi, A.: Wing shape and dynamic twist design of bio-inspired nano air vehicles for forward flight purposes. Aerosp. Sci. Technol. 68, 518–529 (2017). https://doi.org/10.1016/j.ast.2017.06.010
Drew Adam Wetzel: vortex generators for wind turbine rotor blades having noise-reducing features (2018)
Xia, H., Sun, Q., Liu, Y.: Energy absorption characteristics of bio-inspired honeycomb column thin-walled structure under low strain rate uniaxial compression loading. Energies 15, 6957 (2022)
Vu, D.T., et al.: Solar concentrator bio-inspired by the superposition compound eye for high-concentration photovoltaic system up to thousands fold factor. Energies 15(9), 3406 (2022). https://doi.org/10.3390/en15093406
Zhang, H., Sheng, W., Zha, Z., Aggidis, G.: A preliminary study on identifying biomimetic entities for generating novel wave energy converters. Energies 15(7), 2485 (2022). https://doi.org/10.3390/en15072485
Dvorak, P.: Conformal vortex generator and elastomer tab let NREL test turbine produce 22% more power. https://www.windpowerengineering.com/conformal-vortex-generator-elastomer-tab-let-nrel-test-turbine-produce-22-power/ (2017). Accessed Nov. 17, 2020
Lattin, C.R., Emerson, M.A., Gallezot, J.D., Mulnix, T., Brown, J.E., Carson, R.E.: A 3D-printed modular device for imaging the brain of small birds. J. Neurosci. Methods 293, 183–190 (2018). https://doi.org/10.1016/j.jneumeth.2017.10.005
Hongtu, Z., Ouya, Z., Botao, L., Jian, Z., Xiangyu, X., Jianping, W.: Effect of drill pipe rotation on gas-solid flow characteristics of negative pressure pneumatic conveying using CFD-DEM simulation. Powder Technol. 387, 48–60 (2021). https://doi.org/10.1016/j.powtec.2021.04.017
Heydari, M., Sadat-Hosseini, H.: Analysis of propeller wake field and vortical structures using k−ω SST Method. Ocean Eng. 204(August 2019), 107247 (2019). https://doi.org/10.1016/j.oceaneng.2020.107247
van Sluis, M., Nasrollahi, S., Rao, A.G., Eitelberg, G.: Experimental and numerical analyses of a novel wing-in-ground vehicle. Energies 15(4), 1497 (2022). https://doi.org/10.3390/en15041497
Ung, S.-K., Chong, W.-T., Mat, S., Ng, J.-H., Kok, Y.-H., Wong, K.-H.: Investigation into the aerodynamic performance of a vertical axis wind turbine with endplate design. Energies 15(19), 6925 (2022). https://doi.org/10.3390/en15196925
Aziz, S., et al.: Computational fluid dynamics and experimental analysis of a wind turbine blade’s frontal section with and without arrays of dimpled structures. Energies 15(19), 7108 (2022). https://doi.org/10.3390/en15197108
ANSYS CFX-Solver Theory Guide, vol. 15317, no. November. (2011)
Whitehouse, G.R., Boschitsch, A.H.: Investigation of grid-based vorticity-velocity large eddy simulation off-body solvers for application to overset CFD. Comput. Fluids 225, 104978 (2021). https://doi.org/10.1016/j.compfluid.2021.104978
Shen, Z., Yang, Z., Wang, Y.: Unsteady correlation between shear layer vorticity and acoustic refraction in low speed open-jet wind tunnel. Appl. Acoust. 182, 108202 (2021). https://doi.org/10.1016/j.apacoust.2021.108202
Belamadi, R., Settar, A., Chetehouna, K., Ilinca, A.: Numerical modeling of horizontal axis wind turbine: aerodynamic performances improvement using an efficient passive flow control system. Energies 15(13), 4872 (2022). https://doi.org/10.3390/en15134872
Shirzadi, M., Tominaga, Y.: CFD evaluation of mean and turbulent wind characteristics around a high-rise building affected by its surroundings. Build. Env. 225, 109637 (2022). https://doi.org/10.1016/j.buildenv.2022.109637
Zeng, F., Lei, C., Liu, J., Niu, J., Gao, N.: CFD simulation of the drag effect of urban trees: Source term modification method revisited at the tree scale. Sustain. Cities Soc. 56, 102079 (2020). https://doi.org/10.1016/j.scs.2020.102079
Dondapati, R.S., Rao, V.V.: Influence of mass flow rate on Turbulent Kinetic Energy (TKE) distribution in Cable-in-Conduit Conductors (CICCs) used for fusion grade magnets. Fusion Eng. Des. 88(5), 341–349 (2013). https://doi.org/10.1016/j.fusengdes.2013.03.047
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2023 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this paper
Cite this paper
Parra, H.G., Gaona, E.E., Ceron, H.D. (2023). Experimental Analysis of a Peregrine Falcon 3D Prototype with Oscillating Feathers. In: Figueroa-García, J.C., Hernández, G., Villa Ramirez, J.L., Gaona García, E.E. (eds) Applied Computer Sciences in Engineering. WEA 2023. Communications in Computer and Information Science, vol 1928. Springer, Cham. https://doi.org/10.1007/978-3-031-46739-4_6
Download citation
DOI: https://doi.org/10.1007/978-3-031-46739-4_6
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-031-46738-7
Online ISBN: 978-3-031-46739-4
eBook Packages: Computer ScienceComputer Science (R0)