2026 Daniele Ragni: Mechanical and Aerospace Engineering Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Mechanical and Aerospace Engineering	37	2395	2238	29	27	246	5382

Overview

Daniele Ragni is affiliated with Delft University of Technology in the Netherlands and has contributed extensively to the field of engineering, with a primary focus on aerospace engineering. Their research spans various subfields including computational mechanics, environmental engineering, biomedical engineering, and speech and hearing.

Their research topics concentrate notably on aerodynamics and acoustics in jet flows, fluid dynamics and turbulent flows, wind and air flow studies, acoustic wave phenomena research, aerodynamics and fluid dynamics research, fluid dynamics and vibration analysis, as well as computational fluid dynamics and aerodynamics.

Frequent co-authors in Daniele Ragni's scholarly work include Francesco Avallone, Damiano Casalino, Riccardo Zamponi, Lourenço Tércio Lima Pereira, and Edoardo Grande.

They have published extensively in prominent venues such as the Journal of Sound and Vibration, AIAA Journal, Aerospace Science and Technology, the 28th AIAA/CEAS Aeroacoustics Conference 2022, and the SSRN Electronic Journal.

Recent publications include:

Definition of a benchmark for low Reynolds number propeller aeroacoustics, 2021, Aerospace Science and Technology
On the role of turbulence distortion on leading-edge noise reduction by means of porosity, 2020, Journal of Sound and Vibration
Aeroacoustic design and characterization of the 3D-printed, open-jet, anechoic wind tunnel of Delft University of Technology, 2020, Applied Acoustics
Performance and noise prediction of low-Reynolds number propellers using the Lattice-Boltzmann method, 2021, Aerospace Science and Technology
Noise reduction mechanisms of an open-cell metal-foam trailing edge, 2020, Journal of Fluid Mechanics

Daniele Ragni has also contributed to book publications, including a title published by von Karman Institute for Fluid Dynamics eBooks: Measurement, Modelling and Simulations Techniques for Novel Aircraft Architectures, scheduled for 2025.

Best Publications

Near wake flow analysis of a vertical axis wind turbine by stereoscopic particle image velocimetry

G. Tescione;D. Ragni;C. He;C.J. Simão Ferreira

290
Citations
Particle tracer response across shocks measured by PIV

D. Ragni;F. Schrijer;B. W. van Oudheusden;F. Scarano

236
Citations
Experimental analysis of the wake of a horizontal-axis wind-turbine model

L.E.M. Lignarolo;D. Ragni;C. Krishnaswami;Q. Chen;Q. Chen

210
Citations
Tip-vortex instability and turbulent mixing in wind-turbine wakes

L. E. M. Lignarolo;D. Ragni;F. Scarano;C. J. Simão Ferreira

184
Citations
Noise reduction mechanisms of sawtooth and combed-sawtooth trailing-edge serrations

F. Avallone;W.C.P. van der Velden;D. Ragni;D. Casalino

181
Citations
PIV-based pressure fluctuations in the turbulent boundary layer

Sina Ghaemi;Daniele Ragni;Fulvio Scarano

144
Citations
Experimental characterization of the turbulent boundary layer over a porous trailing edge for noise abatement

Alejandro Rubio Carpio;Roberto Merino Martínez;Francesco Avallone;Daniele Ragni

134
Citations
Three-dimensional flow field over a trailing-edge serration and implications on broadband noise

Francesco Avallone;Stefan Pröbsting;Daniele Ragni

128
Citations
Definition of a benchmark for low Reynolds number propeller aeroacoustics

Damiano Casalino;Edoardo Grande;Gianluca Romani;Daniele Ragni

124
Citations
Surface pressure and aerodynamic loads determination of a transonic airfoil based on particle image velocimetry

D Ragni;A Ashok;B W van Oudheusden;F Scarano

106
Citations
Benefits of curved serrations on broadband trailing-edge noise reduction

F. Avallone;W.C.P. van der Velden;D. Ragni

103
Citations
Nanosecond-pulsed plasma actuation in quiescent air and laminar boundary layer

G Correale;T Michelis;D Ragni;M Kotsonis

98
Citations
Flow topology and acoustic emissions of trailing edge serrations at incidence

Carlos Arce León;Daniele Ragni;Stefan Pröbsting;Fulvio Scarano

90
Citations
Boundary layer characterization and acoustic measurements of flow-aligned trailing edge serrations

Carlos Arce León;Roberto Merino-Martínez;Daniele Ragni;Francesco Avallone

82
Citations
Performance and noise prediction of low-Reynolds number propellers using the Lattice-Boltzmann method

Gianluca Romani;Edoardo Grande;Francesco Avallone;Daniele Ragni

80
Citations
On the role of turbulence distortion on leading-edge noise reduction by means of porosity

R. Zamponi;S. Satcunanathan;S. Moreau;D. Ragni

79
Citations
Aeroacoustic design and characterization of the 3D-printed, open-jet, anechoic wind tunnel of Delft University of Technology

Roberto Merino-Martínez;Alejandro Rubio Carpio;Lourenço Tércio Lima Pereira;Steve van Herk

77
Citations
Noise reduction mechanisms of an open-cell metal-foam trailing edge

C. Teruna;F.A. Manegar;F. Avallone;D. Ragni

75
Citations
Numerical investigation of leading edge noise reduction on a rod-airfoil configuration using porous materials and serrations

Christopher Teruna;Francesco Avallone;Damiano Casalino;Daniele Ragni

74
Citations
Aeroacoustic study of a wavy stator leading edge in a realistic fan/OGV stage

Damiano Casalino;Damiano Casalino;Francesco Avallone;Ignacio Gonzalez-Martino;Daniele Ragni

73
Citations
3D pressure imaging of an aircraft propeller blade-tip flow by phase-locked stereoscopic PIV

D. Ragni;B. W. van Oudheusden;F. Scarano

67
Citations
Effect of trailing edge serration-flow misalignment on airfoil noise emissions

Carlos Arce León;Roberto Merino-Martínez;Daniele Ragni;Francesco Avallone

63
Citations
Non-intrusive aerodynamic loads analysis of an aircraft propeller blade

D. Ragni;B. W. van Oudheusden;F. Scarano

49
Citations

Frequent Co-Authors

Fulvio Scarano Delft University of Technology

B. W. van Oudheusden Delft University of Technology

Meelan M. Choudhari Langley Research Center

Stéphane Moreau Université de Sherbrooke

Richard J. A. M. Stevens University of Twente

Jens Nørkær Sørensen Technical University of Denmark

Charles Meneveau Johns Hopkins University

Wolfgang Schröder RWTH Aachen University

Robert Flemming Mikkelsen Technical University of Denmark

Johan Meyers KU Leuven

External Links

Personal website of Daniele Ragni

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