Davide-foto20

Dr.-Ing. Davide Gatti

  • Institut für Strömungsmechanik
    Karlsruher Institut für Technologie
    Kaiserstraße 10, Geb. 10.23
    76131 Karlsruhe
    Tel.: +49 721 608 42368
    Fax: +49 721 608 45147

    Google Scholar Profile

    Personal Web Page

Research interests

  • Unsteady turbulent flow

  • Turbulent skin-friction drag reduction

  • Computational fluid dynamics and parallel scientific computing

  • Flow control over wing sections

  • Smart material and structures for flow control applications

Projects

Journal Publications


2024
Skin friction reduction via suppression of large scales in turbulent Couette flows
Andreolli, A.; Singh, M. K.; Gatti, D.
2024. International Journal of Heat and Fluid Flow, 108, Artkl.Nr.: 109444. doi:10.1016/j.ijheatfluidflow.2024.109444
Tailoring anisotropic synthetic inflow turbulence generator for wind turbine wake simulations
Ali, N.; Gatti, D.; Kornev, N.
2024. Journal of Renewable and Sustainable Energy, 16 (4), Art.-Nr.: 043308. doi:10.1063/5.0217802
Spatio-Temporal Visual Analysis of Turbulent Superstructures in Unsteady Flow
Ghaffari, B.; Gatti, D.; Westermann, R.
2024. IEEE Transactions on Visualization and Computer Graphics, 30 (7), 3346–3358. doi:10.1109/TVCG.2022.3232367
Progress in Flow Control and Drag Reduction
Choi, K.-S.; Gatti, D.; Mortazavi, I.
2024. Flow, Turbulence and Combustion, 113 (1), 1. doi:10.1007/s10494-024-00557-z
Drag Assessment for Boundary Layer Control Schemes with Mass Injection
Fahland, G.; Atzori, M.; Frede, A.; Stroh, A.; Frohnapfel, B.; Gatti, D.
2024. Flow, Turbulence and Combustion, 113 (1), 119–138. doi:10.1007/s10494-023-00462-x
Correction to: Measurements in a Turbulent Channel Flow by Means of an LDV Profile Sensor
Pasch, S.; Leister, R.; Gatti, D.; Örlü, R.; Frohnapfel, B.; Kriegseis, J.
2024. Flow, Turbulence and Combustion, 113 (1), 215–216. doi:10.1007/s10494-024-00532-8
Measurements in a Turbulent Channel Flow by Means of an LDV Profile Sensor
Pasch, S.; Leister, R.; Gatti, D.; Örlü, R.; Frohnapfel, B.; Kriegseis, J.
2024. Flow, Turbulence and Combustion, 113 (1), 195–213. doi:10.1007/s10494-023-00469-4
Turbulent drag reduction with streamwise-travelling waves in the compressible regime
Gattere, F.; Zanolini, M.; Gatti, D.; Bernardini, M.; Quadrio, M.
2024. Journal of Fluid Mechanics, 987, Art.-Nr.: A30. doi:10.1017/jfm.2024.408
Flow resistance over heterogeneous roughness made of spanwise-alternating sandpaper strips
Frohnapfel, B.; Deyn, L. von; Yang, J.; Neuhauser, J.; Stroh, A.; Örlü, R.; Gatti, D.
2024. Journal of Fluid Mechanics, 980, 1–35. doi:10.1017/jfm.2024.40
2023
Introducing a Multi-Modal Plasma Actuator for Turbulent Flow Actuation
Serpieri, J.; Hehner, M. T.; Pasch, S.; Gatti, D.; Kriegseis, J.
2023. AIAA Journal, 61 (8), 3707–3712. doi:10.2514/1.J062812
Separating large-scale superposition and modulation in turbulent channels
Andreolli, A.; Gatti, D.; Vinuesa, R.; Örlü, R.; Schlatter, P.
2023. Journal of Fluid Mechanics, 958, A37. doi:10.1017/jfm.2023.103
Influence of flow–fiber coupling during mold-filling on the stress field in short-fiber reinforced composites
Karl, T.; Zartmann, J.; Dalpke, S.; Gatti, D.; Frohnapfel, B.; Böhlke, T.
2023. Computational Mechanics, 71 (5), 991–1013. doi:10.1007/s00466-023-02277-z
2022
From drag-reducing riblets to drag-increasing ridges
von Deyn, L. H.; Gatti, D.; Frohnapfel, B.
2022. Journal of Fluid Mechanics, 951, Art.-Nr.: A16. doi:10.1017/jfm.2022.796
Coherent near-wall structures and drag reduction by spanwise forcing
Gallorini, E.; Quadrio, M.; Gatti, D.
2022. Physical Review Fluids, 7 (11), Art.-Nr.: 114602. doi:10.1103/PhysRevFluids.7.114602
Structure of turbulence in the flow around a rectangular cylinder
Chiarini, A.; Gatti, D.; Cimarelli, A.; Quadrio, M.
2022. Journal of Fluid Mechanics, 946, Art.-Nr.: A35. doi:10.1017/jfm.2022.599
Simulation of turbulent flow over roughness strips
Neuhauser, J.; Schäfer, K.; Gatti, D.; Frohnapfel, B.
2022. Journal of Fluid Mechanics, 945, Art.-Nr.: A14. doi:10.1017/jfm.2022.536
Drag reduction on a transonic airfoil
Quadrio, M.; Chiarini, A.; Banchetti, J.; Gatti, D.; Memmolo, A.; Pirozzoli, S.
2022. Journal of Fluid Mechanics, 942, Art.Nr. R2. doi:10.1017/jfm.2022.369
Effects of actuation mode on plasma-induced spanwise flow oscillations
Hehner, M. T.; Gatti, D.; Kotsonis, M.; Kriegseis, J.
2022. Journal of physics / D, 55 (20), Article no: 205203. doi:10.1088/1361-6463/ac526b
Spatial resolution issues in rough wall turbulence
Gatti, D.; Stroh, A.; Frohnapfel, B.; Örlü, R.
2022. Experiments in Fluids, 63 (3), 63. doi:10.1007/s00348-022-03412-x
The Wall-Jet Region of a Turbulent Jet Impinging on Smooth and Rough Plates
Secchi, F.; Gatti, D.; Frohnapfel, B.
2022. Flow, Turbulence and Combustion, 110 (2), 275–299. doi:10.1007/s10494-022-00387-x
Turbulent impinging jets on rough surfaces
Secchi, F.; Häber, T.; Gatti, D.; Schulz, S.; Trimis, D.; Suntz, R.; Frohnapfel, B.
2022. GAMM Mitteilungen, 45 (1), e202200005. doi:10.1002/gamm.202200005
Decomposition of the mean friction drag on an NACA4412 airfoil under uniform blowing/suction
Fan, Y.; Atzori, M.; Vinuesa, R.; Gatti, D.; Schlatter, P.; Li, W.
2022. Journal of Fluid Mechanics, 932, A31. doi:10.1017/jfm.2021.1015
Ascending-descending and direct-inverse cascades of Reynolds stresses in turbulent Couette flow
Chiarini, A.; Mauriello, M.; Gatti, D.; Quadrio, M.
2022. Journal of Fluid Mechanics, 930, Art.-Nr.: A9. doi:10.1017/jfm.2021.886
2021
Uniform blowing and suction applied to nonuniform adverse-pressure-gradient wing boundary layers
Atzori, M.; Vinuesa, R.; Stroh, A.; Gatti, D.; Frohnapfel, B.; Schlatter, P.
2021. Physical review fluids, 6 (11), Art.-Nr. 113904. doi:10.1103/PhysRevFluids.6.113904
Investigation of Blowing and Suction for Turbulent Flow Control on Airfoils
Fahland, G.; Stroh, A.; Frohnapfel, B.; Atzori, M.; Vinuesa, R.; Schlatter, P.; Gatti, D.
2021. AIAA journal, 59 (11), 4422–4436. doi:10.2514/1.J060211
Global energy budgets in turbulent Couette and Poiseuille flows
Andreolli, A.; Quadrio, M.; Gatti, D.
2021. Journal of fluid mechanics, 924, Article no: A25. doi:10.1017/jfm.2021.598
Analytical modeling and dimensionless characteristics of open wet clutches in consideration of gravity
Leister, R.; Najafi, A. F.; Kriegseis, J.; Frohnapfel, B.; Gatti, D.
2021. Forschung im Ingenieurwesen, 85, 849–857. doi:10.1007/s10010-021-00545-z
Reynolds-number scaling of a vorticity-Annihilating boundary layer
Kaiser, F.; Von Der Burg, M.; Sommeria, J.; Viboud, S.; Frohnapfel, B.; Gatti, D.; Rival, D. E.; Kriegseis, J.
2021. Journal of Fluid Mechanics, 924, 2100600. doi:10.1017/jfm.2021.600
Asymptotic fiber orientation states of the quadratically closed Folgar-Tucker equation and a subsequent closure improvement
Karl, T.; Gatti, D.; Frohnapfel, B.; Böhlke, T.
2021. Journal of Rheology, 65 (5), 999–1022. doi:10.1122/8.0000245
Coupled simulation of flow-induced viscous and elastic anisotropy of short-fiber reinforced composites
Karl, T.; Gatti, D.; Böhlke, T.; Frohnapfel, B.
2021. Acta mechanica, 232 (6), 2249–2268. doi:10.1007/s00707-020-02897-z
Parametric Study on Ridges Inducing Secondary Motions in Turbulent Channel Flow
Deyn, L. H. von; Gatti, D.; Frohnapfel, B.; Stroh, A.
2021. Proceedings in applied mathematics and mechanics, 20 (1), e202000139PAMM. doi:10.1002/pamm.202000139
Beat-Frequency-Operated Dielectric-Barrier Discharge Plasma Actuators for Virtual Wall Oscillations
Hehner, M. T.; Gatti, D.; Mattern, P.; Kotsonis, M.; Kriegseis, J.
2021. AIAA journal, 59 (2), 763–767. doi:10.2514/1.J059802
2020
Non-dimensional characteristics of open wet clutches for advanced drag torque and aeration predictions
Leister, R.; Najafi, A. F.; Gatti, D.; Kriegseis, J.; Frohnapfel, B.
2020. Tribology international, 152, 106442. doi:10.1016/j.triboint.2020.106442
Structure function tensor equations in inhomogeneous turbulence
Gatti, D.; Chiarini, A.; Cimarelli, A.; Quadrio, M.
2020. Journal of fluid mechanics, 898, Art. Nr.: A5. doi:10.1017/jfm.2020.399
Do riblets exhibit fully rough behaviour?
Gatti, D.; Deyn, L. von; Forooghi, P.; Frohnapfel, B.
2020. Experiments in fluids, 61 (3), Article: 81. doi:10.1007/s00348-020-2921-0
Objective barriers to the transport of dynamically active vector fields
Haller, G.; Katsanoulis, S.; Holzner, M.; Frohnapfel, B.; Gatti, D.
2020. Journal of fluid mechanics, 905, Art. Nr.: A17. doi:10.1017/jfm.2020.737
Aerodynamic Effects of Uniform Blowing and Suction on a NACA4412 Airfoil
Atzori, M.; Vinuesa, R.; Fahland, G.; Stroh, A.; Gatti, D.; Frohnapfel, B.; Schlatter, P.
2020. Flow, turbulence and combustion, 105, 735–759. doi:10.1007/s10494-020-00135-z
2019
An efficient numerical method for the generalised Kolmogorov equation
Gatti, D.; Remigi, A.; Chiarini, A.; Cimarelli, A.; Quadrio, M.
2019. Journal of turbulence, 20 (8), 457–480. doi:10.1080/14685248.2019.1664746
On the stages of vortex decay in an impulsively stopped, rotating cylinder
Kaiser, F.; Frohnapfel, B.; Ostilla-Mónico, R.; Kriegseis, J.; Rival, D. E.; Gatti, D.
2019. Journal of fluid mechanics, 885, A6. doi:10.1017/jfm.2019.974
Quantification of amplitude modulation in wall-bounded turbulence
Dogan, E.; Örlü, R.; Gatti, D.; Vinuesa, R.; Schlatter, P.
2019. Fluid dynamics research, 51 (1), Art. Nr.: 011408. doi:10.1088/1873-7005/aaca81
Stokes-layer formation under absence of moving parts - A novel oscillatory plasma actuator design for turbulent drag reduction
Hehner, M. T.; Gatti, D.; Kriegseis, J.
2019. Physics of fluids, 31 (5), Art.-Nr.: 051701. doi:10.1063/1.5094388
2018
Global energy fluxes in turbulent channels with flow control
Gatti, D.; Cimarelli, A.; Hasegawa, Y.; Frohnapfel, B.; Quadrio, M.
2018. Journal of fluid mechanics, 857, 345–373. doi:10.1017/jfm.2018.749
Predicting Turbulent Spectra in Drag-reduced Flows
Gatti, D.; Stroh, A.; Frohnapfel, B.; Hasegawa, Y.
2018. Flow, turbulence and combustion, 100 (4), 1081–1099. doi:10.1007/s10494-018-9920-8
2017
Turbulent Duct Flow Controlled with Spanwise Wall Oscillations
Straub, S.; Vinuesa, R.; Schlatter, P.; Frohnapfel, B.; Gatti, D.
2017. Flow, turbulence and combustion, 99 (3-4), 787–806. doi:10.1007/s10494-017-9846-6
2016
Reynolds-number dependence of turbulent skin-friction drag reduction induced by spanwise forcing
Gatti, D.; Quadrio, M.
2016. Journal of fluid mechanics, 802 (2), 553–582. doi:10.1017/jfm.2016.485
2014
The dielectric breakdown limit of silicone dielectric elastomer actuators
Gatti, D.; Haus, H.; Matysek, M.; Frohnapfel, B.; Tropea, C.; Schlaak, H. F.
2014. Applied physics letters, 104 (5), 052905. doi:10.1063/1.4863816
2013
Performance losses of drag-reducing spanwise forcing at moderate values of the Reynolds number
Gatti, D.; Quadrio, M.
2013. Physics of fluids, 25 (12), Art.Nr.: 125109. doi:10.1063/1.4849537

Conference Contributions


2024
Conjugate heat transfer in turbulent liquid metal flows in pipes
Neuhauser, J.; Schmitt, J.; Gatti, D.; Marocco, L.; Frohnapfel, B.
2024, September 18. 1st European Fluid Dynamics Conference (EFDC1 2024), Aachen, Germany, September 16–20, 2024
Drag of heterogeneous rough surfaces in internal flows
Frohnapfel, B.; Schmidt, C. S. C.; Neuhauser, J.; Gatti, D.
2024, September. 1st European Fluid Dynamics Conference (EFDC1 2024), Aachen, Germany, September 16–20, 2024
Parametric study of homogeneous blowing and suction on the transonic airfoil RAE2822
Frede, A.; Gatti, D.
2024, September. European Drag Reduction and Flow Control Meeting (EDRFCM 2024), Turin, Italy, September 10–13, 2024
Sinusoidal riblets for turbulent drag reduction
Cipelli, S.; Quadrio, M.; Gattere, F.; Chiarini, A.; Lucchini, P.; Gatti, D.
2024, September. European Drag Reduction and Flow Control Meeting (EDRFCM 2024), Turin, Italy, September 10–13, 2024
Turbulent impinging jets on smooth and rough plates
Secchi, F.; Gatti, D.; Frohnapfel, B.
2024. 13th International Symposium on Turbulence and Shear Flow Phenomena
Feedback-forcing immersed boundaries in spectral element methods: capabilities and limitations
Weber, L.; Secchi, F.; Gatti, D.; Frohnapfel, B.; Schlatter, P.
2024, April 11. Ercoftac Workshop on Direct and Large Eddy Simulation (DLES14 2024), Erlangen, Germany, April 10–12, 2024
Direct numerical simulation of smooth and rough wall turbulent boundary layers with heat transfer
Secchi, F.; Yang, J.; Gatti, D.; Stroh, A.; Schlatter, P.; Frohnapfel, B.
2024, April. Ercoftac Workshop on Direct and Large Eddy Simulation (DLES14 2024), Erlangen, Germany, April 10–12, 2024
Predicting the global drag of turbulent flow over roughness strips
Neuhauser, J.; Gatti, D.; Schmidt, C. S. C.; Frohnapfel, B.
2024. 13th International Symposium on Turbulence and Shear Flow Phenomena (TSFP13), Montreal, Canada, June 25–28, 2024
Global Friction of Heterogeneous Rough Surfaces
Schmidt, C. S. C.; Neuhauser, J.; Gatti, D.; Sujar Garrido, P.; Frohnapfel, B.
2024. European Drag Reduction and Flow Control Meeting (EDRFCM 2024), Turin, Italy, September 10–13, 2024
Turbulent Channel Flow - A Measurement Technique Comparison
Leister, R.; Gatti, D.; Frohnapfel, B.; Kriegseis, J.
2024. E​uropean Drag Reduction a​nd Flow Control Meeting (ERCOFTAC – EDRFCM 24), 10th-13th September 2024
2023
Baysian optimasation of blowing and suction for drag reduction of a transonic airfoil
Mallor, F.; Frede, A.; Rezaeiravesh, S.; Gatti, D.; Schlatter, P.
2023. 14th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements
The global drag of heterogeneously rough surfaces
Schmidt, C. S. C.; Deyn, L. von; Gatti, D.; Neuhauser, J.; Frohnapfel, B.
2023, September 5. 18th European Turbulence Conference (ETC 2023), Valencia, Spain, September 4–6, 2023
Numerical investigation of homogeneous blowing and suction on transonic airfoils
Frede, A.; Gatti, D.
2023, September 5. 18th European Turbulence Conference (ETC 2023), Valencia, Spain, September 4–6, 2023
Decay and formation of secondary motions in a turbulent channel flow
Andreolli, A.; Hutchins, N.; Frohnapfel, B.; Gatti, D.
2023, July 24. X iTi Conference on Turbulence (2023), Bertinoro, Italien, July 24–26, 2023
Turbulent jet impingement: surface roughness effects on wall-heat transfer
Secchi, F.; Gatti, D.; Frohnapfel, B.
2023. Proceeding of 10th International Symposium on Turbulence, Heat and Mass Transfer, THMT-23, Rome, Italy, 11-15 September 2023, 4, Begellhouse. doi:10.1615/ICHMT.THMT-23.970
2022
Suppressing Very-Large-Scale Motions in Turbulent Couette Flows
Andreolli, A.; Singh, M. K.; Gatti, D.
2022, December 7. 23rd Australasian Fluid Mechanics Conference (AFMC 2022), Sydney, Australia, December 4–8, 2022
Measurements in a turbulent channel flow by means of an LDV profile sensor
Pasch, S.; Gatti, D.; Leister, R.; Frohnapfel, B.; Kriegseis, J.
2022, September 6. European Drag Reduction and Flow Control Meeting (EDRFCM 2022), Paris, France, September 6–9, 2022
Global Friction of Uniform vs. Heterogeneous Sandpaper Roughness
Von Deyn, L. H.; Stroh, A.; Gatti, D.; Frohnapfel, B.
2022. Proceedings of Turbulence and Shear Flow Phenomena Conferences, 6 S
Slip-type boundary conditions for turbulent flows over heterogeneous roughness
Neuhauser, J.; Schäfer, K.; Gatti, D.; Frohnapfel, B.
2022. Proceedings of TSFP-12 (2022) 12th International Symposium on Turbulence and Shear Flow Phenomena (TSFP12) Osaka, Japan, July 19–22, 2022
Implementation Aspects of Uniform Blowing in Turbulent Boundary Layers
Fahland, G.; Gatti, D.; Stroh, A.; Frohnapfel, B.
2022. 9th European Conference for Aeronautics and Space Science (Eucass 3AF 2022), Lille, F, June 27 - July 1, 2022., EDP Sciences. doi:10.13009/EUCASS2022-6123
Impact of wall boundary conditions on passive scalars in complex turbulent flows
Secchi, F.; Gatti, D.; Frohnapfel, B.
2022. Proceedings of the 12th International Symposium on Turbulence and Shear Flow Phenomena (2022) Osaka
Drag reduction on a transonic wing
Quadrio, M.; Chiarini, A.; Banchetti, J.; Gatti, D.; Memmolo, A.; Pirozzoli, S.
2022. Proceedings of the 12th International Symposium on Turbulence and Shear Flow Phenomena (2022) Osaka
Turbulence with spatially fixed anisotropic viscosity
Berning, H.; Stalder, D.; Ciuti, T.; Rösgen, T.; Gatti, D.
2022. Proceedings of the 12th International Symposium on Turbulence and Shear Flow Phenomena (2022) Osaka
Dynamics of secondary motions in turbulent channels with streamwise ridges
Schäfer, K.; Frohnapfel, B.; Gatti, D.
2022. Proceedings of the 12th International Symposium on Turbulence and Shear Flow Phenomena (2022) Osaka
A new point of view on skin-friction contributions in adverse-pressure-gradient turbulent boundary layers
Atzori, M.; Stroh, A.; Gatti, D.; Fukagata, K.; Vinuesa, R.; Schlatter, P.
2022. Proceedings of the 12th International Symposium on Turbulence and Shear Flow Phenomena (TSFP12) (2022) Osaka
2021
Analytical modeling and dimensionless characteristics of open wet clutches in consideration of gravity
Leister, R.; Kriegseis, J.; Frohnapfel, B.; Gatti, D.; Najafi, A. F.
2021, November 24. VDI-Fachtagung Kupplungen und Kupplungssysteme in Antrieben (2021), Ettlingen, Germany, November 24–25, 2021. doi:10.51202/9783181023822-129
Suppression Of Either Large-Scale Modulation Or Superposition In Wall Turbulence
Andreolli, A.; Gatti, D.; Vinuesa, R.; Örlü, R.; Schlatter, P.
2021, September 17. 13th International ERCOFTAC symposium on engineering, turbulence, modelling and measurements (ETMM 2021), Rhodes, Greece, September 15–17, 2021
Stereo-PIV-Messungen in der Querströmungsebene einer turbulenten Kanalströmung
Pasch, S.; Hehner, M. T.; Deyn, L. H. von; Serpieri, J.; Gatti, D.; Frohnapfel, B.; Kriegseis, J.
2021. Experimentelle Strömungsmechanik. Hrsg.: A. Fischer, Deutsche Gesellschaft für Laser-Anemometrie - German Association for Laser Anemometry GALA e.V
Riblets in the rough regime
Deyn, L. von; Hehner, M. T.; Serpieri, J.; Kriegseis, J.; Gatti, D.; Frohnapfel, B.
2021. ETMM13 conference proceedings
Global turbulent efficiency in plane Couette and Poiseuille flows
Andreolli, A.; Quadrio, M.; Gatti, D.
2021, February 25. IX. Conference on Turbulence (iTi 2021), Online, February 25–26, 2021
Towards turbulent drag reduction with plasma-based spanwise forcing – a comparison of actuation concepts
Hehner, M. T.; Kriegseis, J.; Benard, N.; Kotsonis, M.; Frohnapfel, B.; Gatti, D.
2021. 25th International Congress of Theoretical and Applied Mechanics (ICTAM 2021), Online, August 22–27, 2021
Stereo PIV measurements of oscillatory plasma forcing in the cross-plane of a channel flow
Hehner, M. T.; Von Deyn, L. H.; Serpieri, J.; Pasch, S.; Reinheimer, T.; Gatti, D.; Frohnapfel, B.; Kriegseis, J.
2021. 14th International Symposium on Particle Image Velocimetry, Illinois Institute of Technology (Illinois Tech). doi:10.18409/ispiv.v1i1.117
Effects of sweeps and ejections on amplitude modulation in a turbulent channel flow
Gatti, D.; Andreolli, A.; Vinuesa, R.; Örlü, R.; Schlatter, P.
2021. ETMM13 conference proceedings. doi:10.48550/arXiv.2109.09486
Energy Budgets and Performance Development of Turbulent Boundary-Layer control on airfoils
Fahland, G.; Stroh, A.; Gatti, D.; Atzori, M.; Vinuesa, R.; Schlatter, P.; Frohnapfel, B.
2021. ETMM13 Proceedings
2020
RANS Untersuchungen zur Strömungskontrolle in turbulenter Grenzschicht von Flügelprofilen
Fahland, G.; Stroh, A.; Gatti, D.; Frohnapfel, B.
2020, September 2. Deutscher Luft- und Raumfahrtkongress (DLRK 2020), Online, September 1–3, 2020
Virtual wall oscillations forced by a DBD plasma actuator operating under beat frequency - a concept for turbulent drag reduction
Hehner, M. T.; Gatti, D.; Mattern, P.; Kotsonis, M.; Kriegseis, J.
2020. AIAA AVIATION 2020 FORUM, American Institute of Aeronautics and Astronautics. doi:10.2514/6.2020-2956
2019
RANS Untersuchungen zur Strömungskontrolle in turbulenter Grenzschicht von Flügelprofilen
Fahland, G.; Stroh, A.; Gatti, D.; Frohnapfel, B.
2019, November 6. 19. STAB Workshop (2019), Göttingen, Germany, November 5–6, 2019
RANS Investigation of Blowing and Suction for Turbulent Flow Control on a Wing Section
Fahland, G.; Gatti, D.; Frohnapfel, B.; Stroh, A.; Atzori, M.; Vinuesa, R.; Schlatter, P.
2019, March 28. European Drag Reduction and Flow Control Meeting (EDRFCM 2019), Bad Herrenalb, Germany, March 26–29, 2019
Production, Transport and Dissipation of Turbulent Stresses Across Scales and Space
Gatti, D.; Chiarini, A.; Cimarelli, A.; Frohnapfel, B.; Quadrio, M.
2019. Progress in Turbulence VIII – Proceedings of the iTi Conference in Turbulence 2018. Ed.: R. Örlü, 119–124, Springer International Publishing. doi:10.1007/978-3-030-22196-6_19
Investigation of turbulent budgets in channels with secondary motions induced by streamwise-aligned ridges
Schäfer, K.; Stroh, A.; Frohnapfel, B.; Gatti, D.
2019. 11th International Symposium on Turbulence and Shear Flow Phenomena (TSFP11), Southampton, UK, July 30 - August 2, 2019
Plasma-induced oscillatory forces as a concept for small-scale turbulence control
Hehner, M. T.; Gatti, D.; Kriegseis, J.
2019. European Drag Reduction and Flow Control Meeting (EDRFCM 2019), Bad Herrenalb, Germany, March 26–29, 2019
Turbulent channel flows with secondary motions: a concerted DNS and experimental study
Deyn, L. von; Örlü, R.; Stroh, A.; Gatti, D.; Kriegseis, J.; Frohnapfel, B.
2019. 11th International Symposium on Turbulence and Shear Flow Phenomena (TSFP11), Southampton, UK, July 30 - August 2, 2019
Riblets in fully developed turbulent channel flow - An experimental campaign
Deyn, L. H. von; Coppini, L.; Hehner, M. T.; Kriegseis, J.; Gatti, D.; Forooghi, P.; Frohnapfel, B.
2019. European Drag Reduction and Flow Control Meeting (EDRFCM 2019), Bad Herrenalb, Germany, March 26–29, 2019
2018
Kann homogenes Ausblasen die aerodynamische Effizienz eines Flügelprofils erhöhen?
Reder, M.; Stroh, A.; Gatti, D.
2018, November 6. 21st DGLR-FAch-Symposium der STAB (2018), Darmstadt, Germany, November 6–7, 2018
Production, transport and dissipation of turbulent stresses across scales and space
Gatti, D.; Chiarini, A.; Cimarelli, A.; Quadrio, M.
2018, September. VIII. Conference on Turbulence (iTi 2018), Bertinoro, Italien, September 5–7, 2018
Alternative ways of looking at scale interaction in wall turbulence
Gatti, D.
2018. FLOW Seminar (2018), Stockholm, Sweden, October 17–18, 2018
Space and scale fluxes of Reynolds stresses in turblent channel flows
Chiarini, A.; Frohnapfel, B.; Quadrio, M.; Cimarelli, A.; Hasegawa, Y.; Gatti, D.
2018. 89. Jahrestagung der Gesellschaft für angewandte Mathematik und Mechanik (GAMM 2018), Munich, Germany, March 19–23, 2018
Integral energy budgets in turbulent channels with and without drag reduction
Gatti, D.; Quadrio, M.; Hasegawa, Y.; Frohnapfel, B.; Cimarelli, A.
2018. 89. Jahrestagung der Gesellschaft für angewandte Mathematik und Mechanik (GAMM 2018), Munich, Germany, March 19–23, 2018
2017
Scale energy fluxes in turbulent channels with drag reduction at constant power input
Gatti, D.; Remigi, A.; Cimarelli, A.; Hasegawa, Y.; Frohnapfel, B.; Quadrio, M.
2017. 16th European Turbulence Conference (ETC 2017), Stockholm, Sweden, August 21–24, 2017
Boundary Layer Characterization during Impulsive Spin-up and Spin-down Motions of High-Reynolds Number Rotating Flow
Burg, M. von der; Kaiser, F.; Gatti, D.; Schmidt, B.; Sommeria, J.; Viboud, S.; Rival, D. E.; Kriegseis, J.
2017. Experimentelle Strömungsmechanik : 25. Fachtagung, Karlsruhe, 5.-7. September 2017, Karlsruhe / Ed.: B. Ruck, 25, Deutsche Gesellschaft für Laser-Anemometrie GALA
Formation and Decay of Vorticity in Implusively Stopped Infinite Cylinders
Kaiser, F.; Gatti, D.; Frohnapfel, B.; Kriegseis, J.
2017. 16th European Turbulence Conference (ETC 2017), Stockholm, Sweden, August 21–24, 2017
Study of Energetics in Drag-Reduced Turbulent Channel Flows
Gatti, D.; Quadrio, M.; Cimarelli, A.; Hasegawa, Y.; Frohnapfel, B.
2017. Progress in Turbulence VII : Proceedings of the iTi Conference in Turbulence 2016 Ed.: R. Örlü, 219–225, Springer International Publishing. doi:10.1007/978-3-319-57934-4_31
Mean Impulse Response in a Turbulent Channel Flow
Codrignani, A.; Gatti, D.; Quadrio, M.
2017. European Drag Reduction and Flow Control Meeting (EDRFCM), MontePorzio Catone (near Rome), Italy, 3-6 April 2017
Turbulent skin-friction drag reduction from the energetic viewpoint
Gatti, D.
2017. Fluid Structure Interacion and Modeling, Napoli, May 22-26, 2017
Energy transfer rates in turbuelnt channels with drag reduction at constant power input
Gatti, D.; Quadrio, M.; Hasegawa, Y.; Frohnapfel, B.; Cimarelli, A.
2017. European Drag Reduction and Flow Control Meeting, 3-6 April 2017, Monte Porzio Catone, Rome, Italy
Turbulent Superstructures in Controlled Flows
Gatti, D.; Stroh, A.; Hasegawa, Y.; Frohnapfel, B.
2017. 88th Annual Meeting of the International Association of Applied Mathematics and Mechanic (GAMM), 06.-10.03.2017, Weimar, Germany, (2017)
Near-Wall Turbulence Damping in Wall-Bounded Flows
Stroh, A.; Gatti, D.; Frohnapfel, B.
2017. European Drag Reduction and Flow Control Meeting, Rome, Italy, April 3-6, 2017
2016
Inner-outer layer interaction in drag-reduced turbulent channel flows
Gatti, D.; Stroh, A.; Frohnapfel, B.; Hasegawa, Y.
2016. 11th European Fluid Mechanics Conference (EFMC 2016), Seville, Spain, September 13–16, 2016
Vorticity Propagation for Spin-up and Spin-down in a Rotating Tank
Kaiser, F.; Wahl, T.; Gatti, D.; Rival, D. E.; Kriegseis, J.
2016. 18th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics, Lisbon, Portugal, July, 4-7, 2016, 1–18, Instituto Superior Técnico
Influence of drag reducing near-wall turbulence control on spectral properties of Reynolds shear stress
Stroh, A.; Gatti, D.; Hasegawa, Y.; Frohnapfel, B.
2016. 11th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements, September 21-23, 2016, Palermo, Italy
Study of Energetics in drag-reduced turbulent channel flows
Gatti, D.; Quadrio, M.; Cimarelli, A.; Hasegawa, Y.; Frohnapfel, B.
2016. Interdisciplinary Turbulence Initiative, Bertinoro, Italy, September 7-9, 2016
Turbulent skin-friction drag reduction at high Reynolds numbers
Gatti, D.
2016. High Performance Computing in Science and Engineering 2016: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2016. Hrsg.: Wolfgang E. Nagel, 389–398, Springer-Verlag
Turbulent skin-friction drag reduction in the constant power input framework
Gatti, D.; Frohnapfel, B.; Cimarelli, A.; Quadrio, M.; Hasegawa, Y.
2016. Joint annual meeting of GAMM and DMV : Braunschweig, Germany, March 7-11, 2016
Inner-outer layer interaction in drag-reduced turbulent channel flows
Gatti, D.; Stroh, A.; Frohnapfel, B.; Hasegawa, Y.
2016. 11th European Fluid Mechanics Conference, Sevilla, Spain, September 12-16, 2016
Direct numerical simulation of controlled turbulent duct flows
Straub, S.; Vinuesa, R.; Schlatter, P.; Frohnapfel, B.; Gatti, D.
2016. Joint DMV and GAMM Annual Meeting, March 7-11, 2016, Braunschweig, Germany
Turbulent duct flow with spanwise wall oscillations
Straub, S.; Vinuesa, R.; Schlatter, P.; Frohnapfel, B.; Gatti, D.
2016. 11th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements, September 21-23, 2016, Palermo, Italy
2015
Skin-friction drag reduction by spanwise forcing: the Reynolds-number effect
Quadrio, M.; Gatti, D.
2015. European Drag Reduction and Flow Control Meeting, EDRFCM, 23-26 March 2015, Cambridge, UK
Drag-reducing wall oscillations via dielectric elastomer actuators in duct flows
Gatti, D.; Güttler, A.; Tropea, C.; Frohnapfel, B.
2015. European drag reduction and flow control meeting, EDRFCM, Cambridge, United Kingdom, 23-26 March, 2015
Reynolds number effect on turbulent drag reduction
Gatti, D.; Quadrio, M.; Frohnapfel, B.
2015. 15th European Turbulence Conference, Delft, Netherlands, August 25-28th, 2015
2014
Dielectric Electroactive Polymers for drag-reducing wall oscillations in low- Reynolds turbulent channel flows
Gatti, D.; Güttler, A.; Quadrio, M.; Schlaak, H. F.; Tropea, C.; Frohnapfel, B.
2014. 10th Euromech Fluid Mechanics Conference, Copenhagen, Denmark, 14 - 18 September 2014
2013
Effectiveness of spanwise forcing for turbulent drag reduction at higher Re
Gatti, D.; Quadrio, M.; Tropea, C.; Frohnapfel, B.
2013. XIV Euromech Turbulence Conference, Lyon, France, 2-4 September, 2013
2012
What happens to turbulent drag reduction at higher Re
Gatti, D.; Quadrio, M.
2012. 9th Euromech Fluid Mechanics Conference, Roma, Italy, 9 – 13 September, 2012

Supervised thesis projects

  1. Master project by Marion Cormier (2016): "Analyse turbulent flows via Empirical Mode Decomposition"
  2. Bachelor project byRachel See (2016) : "Measure skin-friction accurately in a new wind-tunnel facility"
  3. Master project by Steffen Straub (2015): "Direct numerical simulation of controlled turbulent duct flows"

Lectures

1) Mathematical Methods in Fluid Dynamics
2) Fluid Mechanics with Matlab
3) Vortex Dynamics