Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Evangelos K. Koutsavdis"'
Autor:
M. McCluer, Casey L. Burley, Ronald J. Epstein, F. X. Caradonna, Cahit Kitaplioglu, Anastasios S. Lyrintzis, Donald B. Bliss, J. Bridgeman, John A. Rule, J. G. Leishman, Yves Delrieux, J. A. Visintainer, C. R. Berezin, Evangelos K. Koutsavdis, G. Rahier, J. Baeder
Publikováno v:
Journal of the American Helicopter Society. 45:303-317
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab8461293c14a3f66534eef24390cb10
https://doi.org/10.4050/jahs.45.303
https://doi.org/10.4050/jahs.45.303
Autor:
Anastasios S. Lyrintzis, Evangelos K. Koutsavdis, J. A. Visintainer, C. R. Berezin, M. J. Pollack
Publikováno v:
Journal of the American Helicopter Society. 43:57-65
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39b8c4202f40e725bf7dcfd15e599a49
https://doi.org/10.4050/jahs.43.57
https://doi.org/10.4050/jahs.43.57
Publikováno v:
Journal of Aircraft. 34:531-538
This paper compares two methods for predicting transonic rotor noise for helicopters in hover and forward flight. Both methods rely on a computational fluid dynamics (CFD) solution as input to predict the acoustic near and far fields. For this work,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8715666c96ee86126d32fac3da4d97a
https://doi.org/10.2514/2.2205
https://doi.org/10.2514/2.2205
Publikováno v:
Journal of the American Helicopter Society. 42:54-57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e61fcb4d52ec106c8eb8feaa39a45987
https://doi.org/10.4050/jahs.42.54
https://doi.org/10.4050/jahs.42.54
Publikováno v:
Journal of Aircraft. 33:1054-1061
Rotorcraft impulsive [i.e., high-speed impulsive (HSI) and blade-vortex interaction (BVI)] noise for an advancing rotor is studied numerically. The unsteady transonic full-potential rotor code is used for the simulation of the near-field flow. A rota
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78a7f976fa629df7d6c5d540c3009e04
https://doi.org/10.2514/3.47057
https://doi.org/10.2514/3.47057
Publikováno v:
33rd AIAA Fluid Dynamics Conference and Exhibit.
Time-accurate computational fluid dynamic simulations of a transonic store separation event have been performed. These simulations demonstrate the use of a dynamic unstructured tetrahedral mesh approach to this class of problem (as opposed to the typ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b03da46b1ef7fac42085896fc55e29b
https://doi.org/10.2514/6.2003-3919
https://doi.org/10.2514/6.2003-3919
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