Jet noise predictions by time marching of single-snapshot tomographic PIV fields

Autor: Daniele Ragni, Daniele Fiscaletti, Woutijn J. Baars

Publikováno v: Experiments in Fluids: experimental methods and their applications to fluid flow, 63(5)

Abstract This work combines the latest advancements in time marching of 3D vector fields from tomographic particle image velocimetry, with an adapted version of Lighthill’s formulation, for the prediction of far-field jet noise. Three-dimensional v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d2c91e1c8cf2eca2077ad093c318588
https://doi.org/10.1007/s00348-022-03436-3

Streamwise fences for the reduction of trailing-edge noise in a NACA633018 airfoil

Autor: Daniele Fiscaletti, Salil Luesutthiviboon, Francesco Avallone, and Damiano Casalino

Publikováno v: AIAA SCITECH 2022 Forum

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::7d4d41619fab8bcf668c11ca35446dcc

Internal layers in turbulent free-shear flows

Autor: Daniele Fiscaletti, Antonio Attili, Oliver R. H. Buxton

Publikováno v: Fiscaletti, D, Buxton, O R H & Attili, A 2021, ' Internal layers in turbulent free-shear flows ', Physical Review Fluids, vol. 6, no. 3, 034612 . https://doi.org/10.1103/PhysRevFluids.6.034612
Physical Review Fluids

The characteristics of the internal layers of intense shear are examined in a mixing layer and in a jet, in the range of Reynolds numbers 134

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edc5f28078751be9d256847118e9937f
https://doi.org/10.1103/physrevfluids.6.034612

Uniform flow injection into a turbulent boundary layer for trailing edge noise reduction

Autor: Daniele Fiscaletti, Máté Szőke, Mahdi Azarpeyvand

Publikováno v: Szőke, M, Fiscaletti, D & Azarpeyvand, M 2020, ' Uniform flow injection into a turbulent boundary layer for trailing edge noise reduction ', Physics of Fluids, vol. 32, 085104 (2020) . https://doi.org/10.1063/5.0013461

The hydrodynamic effects of inclined uniform continuous blowing on a turbulent boundary layer are investigated experimentally. A laminar flow is introduced into the boundary layer through a fence on a flat plate at a distance of 3.38δ0 upstream of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03524c2a37db4eb971c2a5004e8cc637
https://research-information.bris.ac.uk/en/publications/6b878bcb-b960-4dea-aa10-5f7b019d3c76

Uniform Suction for the Reduction of the Trailing-Edge Noise

Autor: Matthew Szoke, Daniele Fiscaletti, Mahdi Azarpeyvand

Publikováno v: Szoke, M, Azarpeyvand, M & Fiscaletti, D 2019, Uniform Suction for the Reduction of the Trailing Edge Noise . in Proceedings of the 25th AIAA/CEAS Aeroacoustics Conference : 20-23 May 2019 Delft, The Netherlands . American Institute of Aeronautics and Astronautics Inc. (AIAA) . https://doi.org/10.2514/6.2019-2651

Uniform inclined suction from a spanwise slot is applied upstream of a trailing edge on a zero pressure gradient at plate with the aim of reducing trailing edge noise. The effects of the flow treatment on the turbulence statistics are experimentally

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d80314c323a5c50ad245c5c0118d2b66
https://doi.org/10.2514/6.2019-2651