Auteur Vitkovsky, John P.
Documents disponibles écrits par cet auteur (4)
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Article : texte imprimé
Lee, Pedro J., Auteur ; Martin F. Lambert, Auteur ; Simpson, Angus R., Auteur ; Vitkovsky, John P., Auteur ; Liggett, James, Auteur |This paper presents an experimental validation of the frequency response method for pipeline leak detection. The presence of a leak within the pipe imposes a periodic pattern on the resonant peaks of the frequency response diagram. This pattern [...]
Article : texte imprimé
Lee, Pedro J., Auteur ; Martin F. Lambert, Auteur ; Vitkovsky, John P., Auteur |Current transient-based leak detection methods for pipeline systems often rely on a good understanding of the system—including unsteady friction, pipe roughness, precise geometry and micro considerations such as minor offtakes—in the absence of [...]
Article : texte imprimé
Bergant, Anton, Auteur ; Arris S. Tijsseling, Auteur ; Vitkovsky, John P., Auteur |This two-part paper investigates key parameters that may affect the pressurewaveform predicted by the classical theory ofwater-hammer. Shortcomings in the prediction of pressure wave attenuation, shape and timing originate from violation of assu[...]
Article : texte imprimé
Bergant, Anton, Auteur ; Arris S. Tijsseling, Auteur ; Vitkovsky, John P., Auteur |This two-part paper investigates parameters that may significantly affect water-hammer wave attenuation, shape and timing. Possible sources that may affect the waveform predicted by classical water-hammer theory include unsteady friction, cavita[...]
