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Auteur W. A. Sirignano
Documents disponibles écrits par cet auteur
Faire une suggestion Affiner la rechercheAdvances in combustion science : in honor of Ya. B. Zel'dovich. / W. A. Sirignano
Titre : Advances in combustion science : in honor of Ya. B. Zel'dovich. Type de document : document imprimé Auteurs : W. A. Sirignano, Auteur ; L. De Luca, Auteur ; A. G. Merzhanov, Auteur Editeur : New York : Academic Press Année de publication : 1997 Collection : Progress in astronautics and aeronautics, ISSN 0079-6050 Importance : 361,00 ISBN/ISSN/EAN : 1-563-47178-7 Langues : Français (fre) Mots-clés : combustion detonations explosions flame Note de contenu : 82.40 - Flames, combustion and explosions + 47.70 - reactive flow
Advances in combustion science : in honor of Ya. B. Zel'dovich. [document imprimé] / W. A. Sirignano, Auteur ; L. De Luca, Auteur ; A. G. Merzhanov, Auteur . - Academic Press, 1997 . - 361,00. - (Progress in astronautics and aeronautics, ISSN 0079-6050) .
ISBN : 1-563-47178-7
Langues : Français (fre)
Mots-clés : combustion detonations explosions flame Note de contenu : 82.40 - Flames, combustion and explosions + 47.70 - reactive flow
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Code-barres Cote Support Localisation Section Disponibilité MA6386 SIR Document imprimé Bureau chercheur Bureau de Paul Clavin Disponible Atomization and spray, Vol.4. Boundary layer stripping effects on droplet transcritical convective vaporization / J.-P. Delplanque
in Atomization and spray
Titre de série : Atomization and spray, Vol.4 Titre : Boundary layer stripping effects on droplet transcritical convective vaporization Type de document : articles et extraits Auteurs : J.-P. Delplanque, Auteur ; W. A. Sirignano, Auteur Année de publication : 1994 Importance : p.325-349 ISBN/ISSN/EAN : 1044-5110 Langues : Français (fre)
in Atomization and spray
Atomization and spray, Vol.4. Boundary layer stripping effects on droplet transcritical convective vaporization [articles et extraits] / J.-P. Delplanque, Auteur ; W. A. Sirignano, Auteur . - 1994 . - p.325-349.
ISSN : 1044-5110
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Code-barres Cote Support Localisation Section Disponibilité ART-7212-0 ART Document imprimé Bureau chercheur Bureau de VILLERMAUX Emmanuel Disponible Journal of sound and vibration, Vol. 26 No. 2. Experimental verification of the energy dissipation mechanism in acoustic dampers / P. K. Tang
in Journal of sound and vibration
Titre de série : Journal of sound and vibration, Vol. 26 No. 2 Titre : Experimental verification of the energy dissipation mechanism in acoustic dampers Type de document : articles et extraits Auteurs : P. K. Tang, Auteur ; D. T. Harrje, Auteur ; W. A. Sirignano, Auteur Année de publication : 1973 Importance : p. 263-276 Langues : Français (fre) Résumé : An experimental program is described which verifies the theoretical model that acoustic damping devices undergoing high intensity oscillations dissipate energy via jet kinetic losses. Pressure measurements within the damping devices and flow duct together with detailed surveys of the jet velocities provide the experimental confirmation. The theory accounts for duct flow effects, both steady and unsteady, as well as the jet dissipation. Discrepancies between theory and experiment can be traced to neglect of higher order terms or ignoring the difficult wall friction term in the case of the quarter-wave tube.
in Journal of sound and vibration
Journal of sound and vibration, Vol. 26 No. 2. Experimental verification of the energy dissipation mechanism in acoustic dampers [articles et extraits] / P. K. Tang, Auteur ; D. T. Harrje, Auteur ; W. A. Sirignano, Auteur . - 1973 . - p. 263-276.
Langues : Français (fre)
Résumé : An experimental program is described which verifies the theoretical model that acoustic damping devices undergoing high intensity oscillations dissipate energy via jet kinetic losses. Pressure measurements within the damping devices and flow duct together with detailed surveys of the jet velocities provide the experimental confirmation. The theory accounts for duct flow effects, both steady and unsteady, as well as the jet dissipation. Discrepancies between theory and experiment can be traced to neglect of higher order terms or ignoring the difficult wall friction term in the case of the quarter-wave tube. Réservation
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Code-barres Cote Support Localisation Section Disponibilité ART-1973263 TAN Document imprimé Bureau chercheur Bureau de Geoff Searby Disponible Journal of sound and vibration, Vol. 26 No. 2. Theory of a generalized Helmholtz resonator / P. K. Tang
in Journal of sound and vibration
Titre de série : Journal of sound and vibration, Vol. 26 No. 2 Titre : Theory of a generalized Helmholtz resonator Type de document : articles et extraits Auteurs : P. K. Tang, Auteur ; W. A. Sirignano, Auteur Année de publication : 1973 Importance : p. 247-262 Langues : Français (fre) Résumé : Based on the jet-flow model which is manifested in the non-linearity of the orifice flow upon the passage of a high intensity wave, the thoery of a generalized Helmholtz resonator has been developed. The results for some special devices, such as the conventional helmholtz resonator and the quarter-wave tube, can be obtained through this general approach. The performance of the acoustic damper is characterized by a quantity known as the real part of the admittance coefficient. It is known that the conventional Helmholtz resonator has the lowest peak performance but the response is quite flat over a certain frequency range. On the other hand, a quarter-wave tube offers the largest peak in energy absorption with rather poor off-resonance behaviour. Once the orifice length goes beyond the quarter-wave tube configuration, the performance of the so-called long damping device is even less attractive away from resonance. The effect of chamber flow enhances the damping in the near-resonance region, but can result in the poorer performance in the off-resonance region. In addition to the performance, the space taken up by a damper is discussed, and the conclusion is that the quarter-wave tube occupies the least volume.
in Journal of sound and vibration
Journal of sound and vibration, Vol. 26 No. 2. Theory of a generalized Helmholtz resonator [articles et extraits] / P. K. Tang, Auteur ; W. A. Sirignano, Auteur . - 1973 . - p. 247-262.
Langues : Français (fre)
Résumé : Based on the jet-flow model which is manifested in the non-linearity of the orifice flow upon the passage of a high intensity wave, the thoery of a generalized Helmholtz resonator has been developed. The results for some special devices, such as the conventional helmholtz resonator and the quarter-wave tube, can be obtained through this general approach. The performance of the acoustic damper is characterized by a quantity known as the real part of the admittance coefficient. It is known that the conventional Helmholtz resonator has the lowest peak performance but the response is quite flat over a certain frequency range. On the other hand, a quarter-wave tube offers the largest peak in energy absorption with rather poor off-resonance behaviour. Once the orifice length goes beyond the quarter-wave tube configuration, the performance of the so-called long damping device is even less attractive away from resonance. The effect of chamber flow enhances the damping in the near-resonance region, but can result in the poorer performance in the off-resonance region. In addition to the performance, the space taken up by a damper is discussed, and the conclusion is that the quarter-wave tube occupies the least volume. Réservation
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Code-barres Cote Support Localisation Section Disponibilité ART-1973247 TAN Document imprimé Bureau chercheur Bureau de Geoff Searby Disponible