Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Paul Croaker"'
Autor:
Danny Fritsch, Vidya Vishwanathan, Christopher J. Roy, Todd Lowe, William J. Devenport, Paul Croaker, Graeme Lane, Oksana Tkachenko, David Pook, Shubham Shubham, Richard D. Sandberg
Publikováno v:
AIAA Journal. 61:2002-2021
A wide variety of models and methods for the prediction of the surface pressure spectrum beneath turbulent boundary layers is presented and assessed. A thorough review is made of the current state of the art in empirical and analytical pressure spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bccada4e4755c55249e45307a8b227f2
https://doi.org/10.2514/1.j062074
https://doi.org/10.2514/1.j062074
Publikováno v:
28th AIAA/CEAS Aeroacoustics 2022 Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6796c1b4758c98b059edcf16fe508a29
https://doi.org/10.2514/6.2022-3080
https://doi.org/10.2514/6.2022-3080
Publikováno v:
28th AIAA/CEAS Aeroacoustics 2022 Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c6bcb7dfe1c4a2515f8b4aef2f56dbb
https://doi.org/10.2514/6.2022-2880
https://doi.org/10.2514/6.2022-2880
Publikováno v:
International Journal for Numerical Methods in Fluids. 90:522-543
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3ac6e5de50eafccf71f18d01e224c42
https://doi.org/10.1002/fld.4733
https://doi.org/10.1002/fld.4733
Autor:
Con J. Doolan, Paul A. Brandner, Paul Croaker, Mahmoud Karimi, Nicole Kessissoglou, James Venning
Publikováno v:
Flinovia—Flow Induced Noise and Vibration Issues and Aspects-III ISBN: 9783030648060
A numerical and experimental investigation into the flow and noise produced by a blunt-edged flat plate with a Reynolds number based on chord of 6.8 million and a Mach number of 0.0053 is presented. The flat plate had a 4:1 aspect ratio elliptic lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bf9cf24a35757c3e5093038aa58c41e
https://hdl.handle.net/10453/164847
https://hdl.handle.net/10453/164847
Publikováno v:
Journal of the Acoustical Society of America
Journal of the Acoustical Society of America, Acoustical Society of America, 2021, 149 (2), pp.1085-1096. ⟨10.1121/10.0003498⟩
Journal of the Acoustical Society of America, Acoustical Society of America, 2021, 149 (2), pp.1085-1096. ⟨10.1121/10.0003498⟩
A numerical technique is proposed for synthesizing realizations of airfoil surface pressure induced by incoming turbulence. In this approach, realization of the surface pressure field is expressed as a set of uncorrelated wall plane waves. The amplit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdc95367e8c964d92bc1f92a8578df95
https://hdl.handle.net/10453/154930
https://hdl.handle.net/10453/154930
Autor:
Olivier Robin, Laurent Maxit, Mahmoud Karimi, Noureddine Atalla, Nicole Kessissoglou, Paul Croaker, Alex Skvortsov
Publikováno v:
Flinovia—Flow Induced Noise and Vibration Issues and Aspects-III ISBN: 9783030648060
A hybrid uncorrelated wall plane wave (UWPW) and finite element method (FEM) technique is introduced to the predict vibroacoustic response of a panel under turbulent boundary layer (TBL) excitation. The spectrum of the wall pressure fluctuations is e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dbc8cce23b312a4fdf90707d0e34e7e
https://doi.org/10.1007/978-3-030-64807-7_16
https://doi.org/10.1007/978-3-030-64807-7_16
Autor:
Laurent Maxit, Alex Skvortsov, Steffen Marburg, Mahmoud Karimi, Nicole Kessissoglou, Olivier Robin, Paul Croaker
Publikováno v:
Journal of Fluids and Structures
Journal of Fluids and Structures, Elsevier, 2020, 92, pp.102814. ⟨10.1016/j.jfluidstructs.2019.102814⟩
Journal of Fluids and Structures, Elsevier, 2020, 92, pp.102814. ⟨10.1016/j.jfluidstructs.2019.102814⟩
© 2019 Elsevier Ltd In this work, a hybrid numerical approach to predict the vibrational responses of planar structures excited by a turbulent boundary layer is presented. The approach combines an uncorrelated wall plane wave technique with the fini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65ee07bd2f92fc0badad8988c220b8b0
https://hal.archives-ouvertes.fr/hal-02414516
https://hal.archives-ouvertes.fr/hal-02414516
Publikováno v:
Computational Materials Science. 134:116-125
Grain refinement of an Al-2Cu alloy using ultrasonic treatment was investigated numerically. A finite element model coupling fluid flow and heat transfer was developed and validated by comparing the results of both numerical simulations and physical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10541dca0205cacdf3e66c6532dc1ae3
https://doi.org/10.1016/j.commatsci.2017.03.041
https://doi.org/10.1016/j.commatsci.2017.03.041
Publikováno v:
The Journal of the Acoustical Society of America. 141:313-323
An efficient boundary element formulation is proposed to solve three-dimensional exterior acoustic scattering problems with multi-directional periodicity. The multi-directional periodic acoustic problem is represented as a multilevel block Toeplitz m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ec52fdf9bc367a4a9d4ceec849fc933
https://doi.org/10.1121/1.4973908
https://doi.org/10.1121/1.4973908