Decay of an initial discontinuity of water depth in a finite-length channel: Experiment

Autor:	V. I. Bukreev
Rok vydání:	2011
Předmět:	Water depth Discontinuity (geotechnical engineering) Seiche Mechanics of Materials Clapotis Mechanical Engineering Shield Reflected waves Mechanics Condensed Matter Physics Tailwater Spectral line Geology
Zdroj:	Journal of Applied Mechanics and Technical Physics. 52:689-697
ISSN:	1573-8620 0021-8944
Popis:	This paper presents the results of an experimental study of water wave motion occurring in a finite-length channel after rapid removal of a shield which produced an initial difference in depth between the headwater and tailwater regions. It is shown that the spectra of depth oscillation frequencies contain eigenfrequencies characteristic of seiches. Examples of direct and reflected waves and data on water depth variation after the reflection of a bore type wave from a vertical wall are given.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::68df968542bee4179128d788d105fa32 https://doi.org/10.1134/s0021894411050026 Zobrazit plný text záznamu Plný text ve formátu PDF