Zobrazeno 1 - 5 of 5 pro vyhledávání: '"A. O. St. Hilaire"'
2
Finite amplitude analysis of a flow-structure interaction problem
Autor: A. O. St Hilaire, P. G. Vaidya
Publikováno v: Journal of Fluid Mechanics. 67:377-396
The interaction between a vibrating structure and an unsteady potential flow-field disturbance induced by the motion of the structure itself is investigated, and is shown to be a significant source of both nonlinear excitation and nonlinear dissipati
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62b4e362991afe3d5fa3dacab61aa599
https://doi.org/10.1017/s0022112075000365
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3
Experimentally Determined Stability Parameters of a Subsonic Cascade Oscillating Near Stall
Autor: F. O. Carta, A. O. St. Hilaire
Publikováno v: Journal of Engineering for Power. 100:111-120
Tests were performed on a linear cascade of airfoils oscillating in pitch about their midchords at frequencies up to 17 cps, at free-stream velocities up to 200 ft/s, and at interblade phase angles of 0 deg and 45 deg, under conditions of high aerody
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b9863da6f082598748687ba8750b8f5
https://doi.org/10.1115/1.3446301
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4
Aerodynamic excitation of the harmonium reed
Autor: Theodore A. Wilson, Arthur O. St Hilaire, Gordon S. Beavers
Publikováno v: Journal of Fluid Mechanics. 49:803-816
An investigation of the mechanism responsible for the self-excited oscillations of a harmonium reed is presented. Experiments show that the amplitude of vibration of the reed grows exponentially, and measurements of the growth rate as a function of t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd4b38e9ef519802fa53f712d6eccc2a
https://doi.org/10.1017/s0022112071002374
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